A theftproof security door with self-locking function

Abstract

The application relates to the technical field of security doors, and discloses a security door with a self-locking function, which comprises a security door body, a door lock, a self-locking assembly, a theftproof groove arranged in the security door body, and at least three photographing grooves arranged on the side surface of the security door body. A sliding groove is arranged in the security door body and is in meshing connection with a transmission gear plate. When the transmission gear plate is driven to move, the sliding groove is driven to slide in the sliding groove through a sliding block, so that the camera is driven to move. When the sliding frame moves, the sliding frame drives a sealing plate to slide upwards through the transmission of a rotating rod and a linkage rod, so that the photographing groove is opened. The face of an illegal person can be photographed through the camera, and meanwhile, the camera is in a sealed state when not in use through the sealing plate, so that the safety of the security door body is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of anti-theft security doors, in particular to an anti-theft security door with a self-locking function. BACKGROUND

[0002] At present, the door with an anti-theft lock can resist abnormal opening under certain conditions within a certain time, has a certain security performance and meets the corresponding anti-theft security level. The full name of the anti-theft door is "anti-theft security door". It has the functions of anti-theft and security. According to the "General Technical Conditions for Anti-theft Security Doors", only the door that meets the standard detection and obtains the security protection product certificate can be called an anti-theft door.

[0003] The anti-theft door in current life is only a traditional anti-theft door, which does not have strong anti-theft function. The traditional anti-theft door opened by a key cannot meet the daily needs of people. With the continuous development of science and technology, people's safety awareness is also getting stronger. The traditional cat eye adopts an optical imaging mode, which has many disadvantages in use, for example, image concave-convex deformation, the need to approach the door to observe, inability to see the situation outside the door in insufficient light, and easy to be pried. It cannot meet the needs of people. At the same time, when the lawbreaker forcibly opens the anti-theft door, the anti-theft door cannot actively record the face of the lawbreaker when it is pried, and cannot reinforce and lock the door body again. SUMMARY

[0004] (I) Technical problems solved

[0005] In view of the shortcomings of the prior art, the present application provides an anti-theft security door with a self-locking function. The sliding frame pushes the sealing plate upward to open the shooting groove through the rotation of the rod and the transmission of the linkage rod, so that the face of the lawbreaker can be shot by the camera. At the same time, the camera is in a sealed state when not in use through the sealing plate, which improves the safety of the security door body. The pressure sensor detects the lawbreaker when destroying the door lock, and the pressure sensor can control the self-locking assembly to self-lock the security door body. The advantages solve the problems that the traditional anti-theft door opened by a key cannot meet the daily needs of people. With the continuous development of science and technology, people's safety awareness is also getting stronger. The traditional cat eye adopts an optical imaging mode, which has many disadvantages in use, for example, image concave-convex deformation, the need to approach the door to observe, inability to see the situation outside the door in insufficient light, and easy to be pried. It cannot meet the needs of people. At the same time, when the lawbreaker forcibly opens the anti-theft door, the anti-theft door cannot actively record the face of the lawbreaker when it is pried, and cannot reinforce and lock the door body again.

[0006] (II) Technical solutions

[0007] In order to realize the above-mentioned transmission through the rotating rod and the linkage rod, the sliding frame pushes the sealing plate to slide upward, so as to open the shooting groove, and the face of the criminal can be shot through the camera, and the camera can be in a sealed state when not in use, so as to improve the safety of the safety door body. When the pressure sensor detects that the criminal is destroying the door lock, the pressure sensor can control the self-locking assembly to self-lock the safety door body. The present application provides the following technical scheme: comprising: a safety door body, a door lock, a self-locking assembly, further comprising:

[0008] The door lock is installed on one side surface of the safety door body;

[0009] The anti-theft groove is opened in the safety door body;

[0010] The shooting groove is opened in one side surface of the safety door body, and at least three groups are provided;

[0011] The sliding groove is opened in the safety door body, and is provided with the same number of the shooting groove and is in the same horizontal plane;

[0012] The driving motor is fixedly installed on the inner wall upper surface of the safety door body through the anti-theft groove;

[0013] The worm is fixedly connected to the output end of the driving motor;

[0014] The worm wheel is rotatably connected between the left and right sides of the inner wall of the safety door body through the anti-theft groove, and is in meshing transmission with the worm;

[0015] The sliding block is slidably connected in the sliding groove;

[0016] The sliding frame is fixedly connected to the upper surface of the sliding block;

[0017] The camera is fixedly installed in the sliding frame;

[0018] The sealing plate is slidably connected to one side surface of the inner wall of the safety door body through the anti-theft groove, and is provided with the same number of the camera;

[0019] The rotating rod is fixedly connected to the left and right side surfaces of the sliding frame and the sealing plate;

[0020] The linkage rod is rotatably connected to the surfaces of the rotating rods at both ends;

[0021] The transmission tooth plate is fixedly connected to the upper surface of the sliding frame, and is in meshing connection with the worm wheel;

[0022] The door lock is provided with a pressure sensor, and the pressure sensor is electrically connected with the driving motor and the camera.

[0023] Further, the self-locking assembly comprises a driving groove formed in the inside of the safety door body, self-locking grooves are formed on both sides of the inside of the safety door body and located at the two sides of the driving groove, a self-locking motor is fixedly installed on the inner wall of the safety door body through the driving groove, a rotating shaft is fixedly connected to the output end of the self-locking motor, and the lower end of the rotating shaft is rotatably connected to the inner wall of the driving groove.

[0024] Further, a rotating gear is fixedly connected to the surface of the rotating shaft, a connecting shaft is rotatably connected to the lower surface of the inner wall of the self-locking groove, a connecting gear is fixedly connected to the surface of the connecting shaft, the connecting gear is meshingly connected with the rotating gear, and a rotating threaded rod is fixedly connected to the upper surface of the connecting shaft.

[0025] Further, a rotating nut is threadedly connected to the surface of the rotating threaded rod, connecting plates are fixedly connected to the surfaces of the two sides of the rotating nut, the connecting plates are slidably connected to the inner wall of the self-locking groove, self-locking blocks are fixedly connected to the upper surfaces of the connecting plates, the same number of grooves as the self-locking blocks are formed on the upper and lower surfaces of the safety door body, the self-locking blocks can extend to the outside of the safety door body through the grooves, and the self-locking assembly is symmetrically provided with two groups of upper and lower self-locking assemblies in the inside of the safety door body. When the pressure sensor detects that the criminal is damaging the door lock, the pressure sensor can control the self-locking motor to rotate, the self-locking motor drives the rotating shaft to rotate, the rotating shaft drives the rotating gear to rotate, the rotating gear meshes with the connecting gear when rotating, drives the connecting gear to rotate through the connecting shaft, so that the connecting shaft drives the rotating threaded rod to rotate when rotating, and the rotating threaded rod drives the rotating nut to move upward, the connecting plates drive the self-locking blocks to extend to the outside of the safety door body through the connecting plates, and the self-locking blocks are clamped and fixed with the door frame, so that the self-locking of the safety door body is realized, and the safety of the whole is improved.

[0026] Further, the battery is fixedly installed on the lower surface of the anti-theft groove, the charging end is arranged on one side surface of the camera, the power transmission end is fixedly installed on the lower surface of the anti-theft groove, and the number of the power transmission ends is the same as that of the cameras. The charging end can continuously charge the camera when the camera is not used, improve the endurance of the camera, so that the camera can work in time when needed, and the safety is improved.

[0027] Further, the alarm is fixedly installed on the inner wall of the anti-theft groove, and the battery is electrically connected with the pressure sensor, the driving motor, the camera, the power transmission end, the self-locking motor and the alarm. The pressure sensor is electrically connected with the self-locking motor and the alarm. The battery can improve the endurance of the device, so that the device can work when needed.

[0028] Further, the door lock is provided with an induction module, and the induction module is electrically connected with the door lock.

[0029] Further, the inner wall of the anti-theft slot is fixedly installed with a push air cylinder, the output end of the push air cylinder is fixedly connected with a linkage plate, the side close to the push air cylinder of the camera is fixedly connected with a support rod, the support rod is fixedly connected with one side of the linkage plate, and the pressure sensor is electrically connected with the push air cylinder.

[0030] (Three) beneficial effects

[0031] Compared with the prior art, the anti-theft safety door with the self-locking function has the following beneficial effects:

[0032] 1. The anti-theft safety door with the self-locking function can detect the pressure received by the door lock through the pressure sensor, when the pressure received by the door lock exceeds the preset value, the drive motor is arranged to drive the worm to rotate, the worm is in meshing transmission with the worm gear, the worm gear is in meshing connection with the transmission toothed plate during rotation, the transmission toothed plate is driven to move, the sliding frame is driven to slide in the sliding groove through the sliding block, thereby driving the camera to move, when the sliding frame moves, the sliding frame drives the sealing plate to slide upward through the transmission of the rotating rod and the linkage rod, thereby opening the shooting slot, the camera can shoot the face of the criminal, and the camera is in a sealed state when not in use through the sealing plate, and the safety of the safety door body is improved.

[0033] 2. The anti-theft safety door with the self-locking function can detect the criminal destroying the door lock through the pressure sensor, the pressure sensor can control the self-locking motor to rotate, the self-locking motor drives the rotating shaft to rotate, the rotating shaft drives the rotating gear to rotate, the rotating gear is in meshing transmission with the connecting gear, the connecting gear is driven to rotate through the connecting shaft, the connecting shaft drives the rotating screw rod to rotate when rotating, the rotating screw rod drives the rotating sleeve to move upward, the self-locking block is driven to extend to the outside of the safety door body through the connecting plate, and the self-locking block is clamped and fixed with the door frame, thereby realizing self-locking of the safety door body, and the safety of the whole is improved. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 It is a whole structure schematic view of the anti-theft safety door with the self-locking function.

[0035] Figure 2 It is a worm structure transmission schematic view of the anti-theft safety door with the self-locking function.

[0036] Figure 3 It is an anti-theft slot structure schematic view of the anti-theft safety door with the self-locking function.

[0037] Figure 4 It is a rear view of the anti-theft slot structure of the anti-theft safety door with the self-locking function.

[0038] Figure 5 The overall structure of the anti-theft security door with self-locking function is shown in the front view.

[0039] Figure 6 The anti-theft security door with self-locking function Figure 5 The structure of A in the middle is enlarged.

[0040] Figure 7 The self-locking component structure diagram of the anti-theft security door with self-locking function is shown.

[0041] Figure 8 The pressure sensor structure block diagram of the anti-theft security door with self-locking function is shown.

[0042] Figure 9 The replaceable embodiment structure diagram of the anti-theft security door with self-locking function is shown.

[0043] In the figure: 1, the main body of the security door; 2, the door lock; 3, the self-locking component; 301, the driving groove; 302, the self-locking groove; 303, the self-locking motor; 304, the rotating shaft; 305, the rotating gear; 306, the connecting shaft; 307, the connecting gear; 308, the rotating threaded rod; 309, the rotating threaded sleeve; 310, the connecting plate; 311, the self-locking block; 4, the shooting groove; 5, the sliding groove; 6, the driving motor; 7, the worm; 8, the worm gear; 9, the sliding block; 10, the sliding frame; 11, the camera; 12, the sealing plate; 13, the rotating rod; 14, the linkage rod; 15, the transmission tooth plate; 16, the slotted; 17, the battery; 18, the power transmission end; 19, the alarm; 20, the push cylinder; 21, the linkage plate; 22, the support rod. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0045] Specific embodiment one, please refer to Figures 1-8A theftproof security door with self-locking function, comprising: a security door body 1, a door lock 2, a self-locking assembly 3, further comprising: the door lock 2 is installed on one side surface of the security door body 1; a theftproof slot is opened in the security door body 1; a shooting slot 4 is opened on one side surface of the security door body 1, and at least three groups are arranged; a sliding slot 5 is opened in the security door body 1, and is arranged in the same number as the shooting slot 4 and in the same horizontal plane; a driving motor 6 is fixedly installed on the upper surface of the inner wall of the security door body 1 through the theftproof slot; a worm 7 is fixedly connected to the output end of the driving motor 6; a worm wheel 8 is rotatably connected between the left and right sides of the inner wall of the security door body 1 through the theftproof slot, and is in meshing transmission with the worm 7; a sliding block 9 is slidably connected in the sliding slot 5; a sliding frame 10 is fixedly connected to the upper surface of the sliding block 9; a camera 11 is fixedly installed in the sliding frame 10; a sealing plate 12 is slidably connected to one side surface of the inner wall of the security door body 1 through the theftproof slot, and is arranged in the same number as the camera 11; a rotating rod 13 is fixedly connected to the left and right side surfaces of the sliding frame 10 and the sealing plate 12; a linkage rod 14 is rotatably connected to the surface of the rotating rod 13 at both ends; a transmission tooth plate 15 is fixedly connected to the upper surface of the sliding frame 10, and is in meshing connection with the worm wheel 8; a pressure sensor is arranged in the door lock 2, and the pressure sensor is electrically connected with the driving motor 6 and the camera 11;

[0046] Further including: the self-locking assembly 3 includes a driving groove 301 opened in the inside of the safety door body 1, self-locking grooves 302 are opened in the inside of the safety door body 1 and located on both sides of the driving groove 301, a self-locking motor 303 is fixedly installed on the inner wall of the safety door body 1 through the driving groove 301, a rotating shaft 304 is fixedly connected to the output end of the self-locking motor 303, the lower end of the rotating shaft 304 is rotatably connected to the inner wall of the driving groove 301, a rotating gear 305 is fixedly connected to the surface of the rotating shaft 304, a connecting shaft 306 is rotatably connected to the lower surface of the inner wall of the self-locking groove 302, a connecting gear 307 is fixedly connected to the surface of the connecting shaft 306, the connecting gear 307 is meshedly connected with the rotating gear 305, a rotating threaded rod 308 is fixedly connected to the upper surface of the connecting shaft 306, a rotating threaded sleeve 309 is threadedly connected to the surface of the rotating threaded rod 308, connecting plates 310 are fixedly connected to the surfaces of both sides of the rotating threaded sleeve 309, the connecting plates 310 are slidably connected to the inner wall of the self-locking groove 302, self-locking blocks 311 are fixedly connected to the upper surfaces of the connecting plates 310, the same number of grooves 16 are opened in the upper and lower surfaces of the safety door body 1 as the self-locking blocks 311, the self-locking blocks 311 can extend to the outside of the safety door body 1 through the grooves 16, the self-locking assembly 3 is symmetrically provided with two groups of upper and lower groups in the inside of the safety door body 1, a storage battery 17 is fixedly installed on the lower surface of the inner wall of the anti-theft groove, a charging end is arranged on one side surface of the camera 11, a power transmission end 18 is fixedly installed on the lower surface of the inner wall of the anti-theft groove, the number of the power transmission end 18 is the same as that of the camera 11, an alarm 19 is fixedly installed on the inner wall of the anti-theft groove, the storage battery 17 is electrically connected with the pressure sensor, the driving motor 6, the camera 11, the power transmission end 18, the self-locking motor 303 and the alarm 19, the pressure sensor is electrically connected with the self-locking motor 303 and the alarm 19, an induction module is arranged in the door lock 2, and the induction module is electrically connected with the door lock 2.

[0047] Alternatively, please refer to Figure 9 , a push air cylinder 20 is fixedly installed on the lower surface of the inner wall of the anti-theft groove, a linkage plate 21 is fixedly connected to the output end of the push air cylinder 20, a supporting rod 22 is fixedly connected to the side of the camera 11 close to the push air cylinder 20, the supporting rod 22 is fixedly connected to one side of the linkage plate 21, the pressure sensor is electrically connected with the push air cylinder 20, when the pressure sensor detects that the pressure received by the door lock 2 exceeds the preset value, the pressure sensor controls the push air cylinder 20 to start, the push air cylinder 20 pushes the linkage plate 21 to drive the supporting rod 22 to move, so that the supporting rod 22 pushes the camera 11 to drive the sliding frame 10 to move, when the sliding frame 10 moves, one end of the linkage rod 14 rotates on the surface of the rotating rod 13, and at the same time, the sealing plate 12 is pushed to move upward in the inside of the safety door body 1, so that the sealing plate 12 does not seal the shooting groove 4, after the sliding frame 10 continuously moves until the shooting groove 4 is completely opened, the camera 11 shoots the faces of the suspects through the shooting groove 4.

[0048] Working principle: the staff will open the corresponding self-locking block 311 position on both sides of the door frame slot, then the battery 17 full of electricity, the pressure sensor pressure value is set, the safety door body 1 is installed in the door frame, the pressure sensor is started, when the lawbreaker wants to open the safety door body 1, the pressure sensor detects the pressure on the lock 2, when the pressure exceeds the set value, the pressure sensor controls the driving motor 6 to start, the driving motor 6 drives the worm 7 to rotate, the worm 7 and the worm wheel 8 meshing transmission, drive the worm wheel 8 to rotate, the worm wheel 8 meshes with the transmission gear plate 15 when rotating, drive the transmission gear plate 15 to move, the transmission gear plate 15 drives the sliding frame 10 to move, the sliding frame 10 drives the internal camera 11 to slide in the sliding groove 5 through the sliding block 9 when moving, the sliding frame 10 moves, the linkage rod 14 rotates on the surface of the rotating rod 13, and pushes the sealing plate 12 upward in the safety door body 1, so that the sealing plate 12 does not seal the shooting groove 4, the sliding frame 10 continues to move until the shooting groove 4 is completely opened, the camera 11 shoots the face of the lawbreaker through the shooting groove 4, and the pressure sensor controls the self-locking motor 303 to start, the self-locking motor 303 drives the rotating shaft 304 to rotate, the rotating shaft 304 drives the rotating gear 305 to rotate, the rotating gear 305 meshes with the connecting gear 307 when rotating, so that the connecting gear 307 drives the connecting shaft 306 to rotate, the connecting shaft 306 drives the rotating screw rod 308 to rotate, the rotating screw rod 308 is screwed with the rotating screw nut 309, so that the rotating screw nut 309 slides in the self-locking groove 302 through the connecting plate 310, and the rotating screw nut 309 moves outward, driving the self-locking block 311 to extend to the outside of the safety door body 1 through the slot 16, and being clamped and locked with the slot of the door frame, and the pressure sensor controls the alarm 19 to issue an alarm, when the staff needs to open the door, only needs to identify the corresponding sensing device and sensing module through the sensing module, so that the pressure sensor controls the driving motor 6 and the self-locking motor 303 to reverse, so as to open the lock 2, so as to open the safety door body 1, when the sliding frame 10 drives the camera 11 to reset, the charging end of the camera 11 is attached to the power supply end 18, so that the battery 17 charges the camera 11.

[0049] In conclusion, the anti-theft security door with self-locking function can detect the pressure on the door lock 2 through the pressure sensor, when the pressure on the door lock 2 exceeds the preset value, the drive motor 6 drives the worm 7 to rotate, the worm 7 meshes with the worm gear 8 to drive the worm gear 8 to rotate, the worm gear 8 meshes with the transmission tooth plate 15 to drive the transmission tooth plate 15 to move, the sliding frame 10 slides in the sliding groove 5 through the sliding block 9, and the camera 11 moves, the sliding frame 10 moves through the rotating rod 13 and the linkage rod 14 to drive the sealing plate 12 to slide upward, so as to open the shooting groove 4, the camera 11 can shoot the face of the criminal, and the sealing plate 12 can seal the camera 11 when not in use, improve the safety of the security door body 1, and the pressure sensor can control the self-locking motor 303 to rotate when detecting that the criminal is damaging the door lock 2, the self-locking motor 303 drives the rotating shaft 304 to rotate, the rotating gear 305 rotates to mesh with the connecting gear 307, the connecting gear 307 rotates through the connecting shaft 306, the connecting shaft 306 rotates to drive the rotating threaded rod 308 to rotate, the rotating threaded rod 308 drives the rotating sleeve 309 to move upward, the connecting plate 310 drives the self-locking block 311 to extend to the outside of the security door body 1, and the self-locking block 311 is clamped and fixed with the door frame, so as to realize self-locking of the security door body 1, and improve the safety.

[0050] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A burglarproof security door with a self-locking function, comprising: The security door body (1), door lock (2), and self-locking assembly (3) are characterized in that they further include: The door lock (2) is installed on one side surface of the security door body (1); The anti-theft groove is located inside the main body (1) of the security door; The shooting slot (4) is opened on one side surface of the safety door body (1) and is provided with at least three sets; The sliding groove (5) is opened inside the main body (1) of the safety door, and is set to the same number as the shooting groove (4), and is on the same horizontal plane; The drive motor (6) is fixedly installed on the upper surface of the inner wall of the security door body (1) through the anti-theft groove; The worm gear (7) is fixedly connected to the output end of the drive motor (6); The worm gear (8) is rotatably connected between the left and right sides of the inner wall of the security door body (1) through the anti-theft groove, and meshes with the worm (7) for transmission; The sliding block (9) is slidably connected inside the sliding groove (5); The sliding frame (10) is fixedly connected to the upper surface of the sliding block (9); The camera (11) is fixedly installed inside the sliding frame (10); The sealing plate (12) is slidably connected to one side of the inner wall of the security door body (1) through the anti-theft groove, and the number of the sealing plate (12) is the same as that of the camera (11). The rotating rod (13) is fixedly connected to the left and right sides of the sliding frame (10) and the sealing plate (12); The linkage rod (14) is rotatably connected to the surface of the rotating rod (13) at both ends; The transmission gear plate (15) is fixedly connected to the upper surface of the sliding frame (10) and meshes with the worm gear (8); The door lock (2) is equipped with a pressure sensor, which is electrically connected to the drive motor (6) and the camera (11).

2. A burglarproof security door with self-locking function according to claim 1, characterized in that: The self-locking component (3) includes a drive groove (301) inside the safety door body (1). Self-locking grooves (302) are provided inside the safety door body (1) and on both sides of the drive groove (301). A self-locking motor (303) is fixedly installed on the inner wall of the safety door body (1) through the drive groove (301). A rotating shaft (304) is fixedly connected to the output end of the self-locking motor (303). The lower end of the rotating shaft (304) is rotatably connected to the inner wall of the drive groove (301).

3. A burglarproof security door with self-locking function according to claim 2, characterized in that: A rotating gear (305) is fixedly connected to the surface of the rotating shaft (304), a connecting shaft (306) is rotatably connected to the lower surface of the inner wall of the self-locking groove (302), a connecting gear (307) is fixedly connected to the surface of the connecting shaft (306), the connecting gear (307) meshes with the rotating gear (305), and a rotating threaded rod (308) is fixedly connected to the upper surface of the connecting shaft (306).

4. A burglarproof security door with self-locking function according to claim 3, characterized in that: The rotating threaded rod (308) is threaded with a rotating threaded sleeve (309). Both sides of the rotating threaded sleeve (309) are fixedly connected with connecting plates (310). The connecting plates (310) are slidably connected to the inner wall of the self-locking groove (302). The upper surface of the connecting plates (310) is fixedly connected with self-locking blocks (311). The upper and lower surfaces of the safety door body (1) are provided with the same number of slots (16) as the self-locking blocks (311). The self-locking blocks (311) can extend to the outside of the safety door body (1) through the slots (16). The self-locking components (3) are symmetrically arranged in two sets inside the safety door body (1).

5. A burglarproof security door with self-locking function according to claim 1, characterized in that: A battery (17) is fixedly installed on the lower surface of the inner wall of the anti-theft groove. A charging end is provided on one side of the camera (11). A power transmission end (18) is fixedly installed on the lower surface of the inner wall of the anti-theft groove. The number of power transmission ends (18) is set to be the same as the number of cameras (11).

6. A burglarproof security door with self-locking function according to claim 5, characterized in that: An alarm (19) is fixedly installed on the inner wall of the anti-theft groove. The battery (17) is electrically connected to the pressure sensor, drive motor (6), camera (11), power transmission terminal (18), self-locking motor (303) and alarm (19). The pressure sensor is electrically connected to the self-locking motor (303) and alarm (19).

7. A burglarproof security door with self-locking function according to claim 1, characterized in that: The door lock (2) is equipped with a sensing module, which is electrically connected to the door lock (2).

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