Security door safety warning device based on face recognition

Abstract

The utility model discloses a security door safety warning device based on face recognition, which relates to the security door safety technical field, and comprises a fixed disc and a mounting assembly, the front surface of the fixed disc is provided with a warning indicator, and the mounting assembly is arranged on the rear surface of the fixed disc. And the mounting assembly comprises a front limiting plate, an internal thread mounting cylinder, an elastic sealing ring, a threaded mounting rod, a rear limiting plate and a fixing threaded nail, the front limiting plate is arranged on the rear surface of the fixing disc, the rear surface of the fixing disc is tightly connected with the front surface of the front limiting plate, and the internal thread mounting cylinder is mounted on the rear surface of the front limiting plate. According to the anti-theft door safety warning device based on face recognition, the device can be rapidly disassembled and assembled through the installation assembly, replacement and maintenance are convenient, the device is quite stable during installation, loosening and falling are not prone to occurring, the device can be well protected through the protection assembly, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-theft door safety, and particularly relates to an anti-theft door safety warning device based on face recognition. Background Technique

[0002] An anti-theft door is a door with certain safety protection performance. In order to further improve the safety of the anti-theft door, an anti-theft door safety warning device based on face recognition is needed to strengthen the safety warning function through face recognition. However, the current anti-theft door safety warning device based on face recognition still has the following deficiencies:

[0003] For example, the patent document with the application number 202022535271.0 discloses a smart home safety warning device based on face recognition. This smart home safety warning device based on face recognition is convenient to adjust the angle of the recognition device, easy to capture faces for recognition, convenient for supplementary lighting to avoid too dark light in the corridor affecting the unclear recognition of the recognition device, and can accelerate the air flow rate inside the installation slot to make the recognition device dissipate heat quickly. However, it is not convenient for quick disassembly and assembly, and not convenient for replacement or maintenance.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structural deficiencies, and an anti-theft door safety warning device based on face recognition is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide an anti-theft door safety warning device based on face recognition to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an anti-theft door safety warning device based on face recognition, including a fixed disk and an installation component. A warning device is installed on the front surface of the fixed disk. The installation component is arranged on the rear surface of the fixed disk, and the installation component includes a front limit plate, an internally threaded installation cylinder, an elastic sealing ring, a threaded installation rod, a rear limit plate and a fixed screw. The front limit plate is arranged on the rear surface of the fixed disk, and the rear surface of the fixed disk is tightly connected to the front surface of the front limit plate. The internally threaded installation cylinder is installed on the rear surface of the front limit plate, and elastic sealing rings are connected to both the front and rear ends of the outer surface of the internally threaded installation cylinder. The inner surface of the internally threaded installation cylinder is threadedly connected to the threaded installation rod, and the rear limit plate is installed on the rear surface of the threaded installation rod.

[0007] Further, four groups of fixed screws are threadedly connected to the surface of the rear limit plate.

[0008] Further, a protective cover is arranged outside the warning device, and a camera sensor is installed on the upper side of the front surface of the warning device.

[0009] Further, a visible camera is provided on the front surface of the warning device, and an electronic doorbell is installed on the lower side of the front surface of the warning device.

[0010] Further, a clamping cylinder is installed on the rear surface of the rear limit plate, and a clamping column is clamped and connected inside the clamping cylinder. A sealing disk is installed on the rear surface of the clamping column.

[0011] Further, magnetic attraction layers are provided on the front surface of the sealing disk and the rear surface of the clamping cylinder, and a protection component for protection is provided on the rear surface of the sealing disk.

[0012] Further, the protection component includes a protection installation frame, a visible control panel and an audible and visual alarm. The protection installation frame is arranged on the rear surface of the sealing disk. The visible control panel is clamped and connected inside the protection installation frame, and the audible and visual alarm is arranged on the lower side of the rear surface of the visible control panel.

[0013] Further, the protection component further includes heat dissipation holes, installation grooves, installation columns, an elastic protection frame and a transparent protection plate. Heat dissipation holes are formed in the upper and lower surfaces of the protection installation frame. An installation groove is formed in the rear surface of the protection installation frame, and an installation column is clamped and connected inside the installation groove. The elastic protection frame is installed on the rear surface of the installation column, and the transparent protection plate is arranged inside the elastic protection frame.

[0014] The utility model provides an anti-theft door safety warning device based on face recognition, which has the following

[0015] beneficial effects:

[0016] 1. By setting an installation component, the installation component includes a front limit plate, an internally threaded installation cylinder, an elastic sealing ring, a threaded installation rod, a rear limit plate and a fixing screw. When in use, the internally threaded installation cylinder is inserted into the cat's eye hole until the rear surface of the front limit plate fits against the outer surface of the anti-theft door. Through the threaded connection between the threaded installation rod and the internally threaded installation cylinder, the threaded installation rod is connected to the internally threaded installation cylinder until the front surface of the rear limit plate is connected to the inner surface of the anti-theft door, and the rear limit plate is fixed to the anti-theft door through the fixing screw, so that the device can be quickly disassembled and assembled, facilitating replacement and maintenance, and is very stable during installation and not prone to loosening and falling off.

[0017] 2. The utility model is provided with a protection component, which includes a protection installation frame, a visual control panel and an audible and visual alarm. The protection component also includes a heat dissipation hole, an installation groove, an installation post, an elastic protection frame and a transparent protection plate. When in use, the visual control panel is snapped into the inner side of the protection installation frame, and the elastic protection frame is fixed on the protection installation frame through the snap connection between the installation post and the installation groove. The transparent protection plate can play a role in sealing and waterproofing, and the visual control panel can be directly operated through the transparent protection plate. The heat dissipation hole can dissipate heat from the visual control panel, and the audible and visual alarm is used to emit audible and visual alarms for timely warning. The elastic protection frame and the protection installation frame can play a buffering role when the visual control panel drops, so that the device can play a better protection role for the device and extend its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 FIG. is a rear three-dimensional structural schematic diagram of a security warning device for an anti-theft door based on face recognition according to the utility model;

[0019] Figure 2 FIG. is a three-dimensional structural schematic diagram of an installation component of a security warning device for an anti-theft door based on face recognition according to the utility model;

[0020] Figure 3 FIG. is a three-dimensional structural schematic diagram of a protection component of a security warning device for an anti-theft door based on face recognition according to the utility model;

[0021] Figure 4 FIG. is a three-dimensional structural schematic diagram of a security warning device for an anti-theft door based on face recognition according to the utility model.

[0022] In the figure: 1, fixed disk; 2, warning device; 3, installation component; 301, front limiting plate; 302, internally threaded installation cylinder; 303, elastic sealing ring; 304, threaded installation rod; 305, rear limiting plate; 306, fixed threaded nail; 4, protective cover; 5, camera sensor; 6, visual camera; 7, electronic doorbell; 8, clamping cylinder; 9, clamping post; 10, sealing disk; 11, magnetic attraction layer; 12, protection component; 1201, protection installation frame; 1202, visual control panel; 1203, audible and visual alarm; 1204, heat dissipation hole; 1205, installation groove; 1206, installation post; 1207, elastic protection frame; 1208, transparent protection plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] As Figures 1 to 4As shown in the figure, a security warning device for an anti-theft door based on face recognition includes a fixed disk 1 and an installation component 3. A warning device 2 is installed on the front surface of the fixed disk 1. The installation component 3 is arranged on the rear surface of the fixed disk 1, and the installation component 3 includes a front limit plate 301, an internally threaded installation cylinder 302, an elastic sealing ring 303, a threaded installation rod 304, a rear limit plate 305 and a fixing screw 306. The front limit plate 301 is arranged on the rear surface of the fixed disk 1, and the rear surface of the fixed disk 1 is tightly connected to the front surface of the front limit plate 301. The internally threaded installation cylinder 302 is installed on the rear surface of the front limit plate 301, and elastic sealing rings 303 are connected to both the front and rear ends of the outer surface of the internally threaded installation cylinder 302. The inner surface of the internally threaded installation cylinder 302 is threadedly connected to the threaded installation rod 304, and the rear limit plate 305 is installed on the rear surface of the threaded installation rod 304.

[0025] The specific operation is as follows. When in use, insert the internally threaded installation cylinder 302 into the cat's eye hole until the rear surface of the front limit plate 301 fits tightly against the outer surface of the anti-theft door. Connect the threaded installation rod 304 to the internally threaded installation cylinder 302 through the threaded connection between the threaded installation rod 304 and the installation cylinder of the internally threaded installation cylinder 302 until the front surface of the rear limit plate 305 is connected to the inner surface of the anti-theft door, and fix the rear limit plate 305 on the anti-theft door through the fixing screw 306 to improve the stability of the installation. The elastic effect of the elastic sealing ring 303 can make the connection between the threaded installation rod 304 and the internally threaded installation cylinder 302 tighter.

[0026] Please refer to Figures 1 to 2 Four fixing screws 306 are threadedly connected to the surface of the rear limit plate 305. A protective cover 4 is arranged outside the warning device 2, a camera sensor 5 is installed on the upper side of the front surface of the warning device 2, a visible camera 6 is arranged on the front surface of the warning device 2, and an electronic doorbell 7 is installed on the lower side of the front surface of the warning device 2. A clamping cylinder 8 is installed on the rear surface of the rear limit plate 305, and a clamping column 9 is clamped and connected to the inside of the clamping cylinder 8. A sealing disk 10 is installed on the rear surface of the clamping column 9, and magnetic adsorption layers 11 are arranged on the front surface of the sealing disk 10 and the rear surface of the clamping cylinder 8.

[0027] The specific operation is as follows. When in use, the warning device 2 can be protected by the protective cover 4. The camera sensor 5 realizes face recognition scanning, and the visible camera 6 observes the real-time situation outside. The protective installation frame 1201 is installed on the rear limit plate 305 through the sealing disk 10 by the clamping connection between the clamping column 9 and the clamping cylinder 8. The magnetic adsorption effect between the sealing disk 10 and the front surface of the clamping cylinder 8 can make the installation more stable.

[0028] Please refer to Figure 3, a protective component 12 for protection is provided on the rear surface of the sealing disc 10. The protective component 12 includes a protective mounting frame 1201, a visual control panel 1202, and an audible and visual alarm 1203. The protective mounting frame 1201 is provided on the rear surface of the sealing disc 10. The visual control panel 1202 is snap-fitted inside the protective mounting frame 1201, and the audible and visual alarm 1203 is provided on the lower side of the rear surface of the visual control panel 1202. The protective component 12 further includes heat dissipation holes 1204, mounting grooves 1205, mounting posts 1206, an elastic protective frame 1207, and a transparent protective plate 1208. Heat dissipation holes 1204 are formed on both the upper and lower surfaces of the protective mounting frame 1201. A mounting groove 1205 is formed on the rear surface of the protective mounting frame 1201, and a mounting post 1206 is snap-fitted inside the mounting groove 1205. The elastic protective frame 1207 is mounted on the rear surface of the mounting post 1206, and the transparent protective plate 1208 is provided inside the elastic protective frame 1207;

[0029] The specific operation is as follows. When in use, the visual control panel 1202 is snap-fitted inside the protective mounting frame 1201, and the elastic protective frame 1207 is fixed on the protective mounting frame 1201 through the snap-fitting connection between the mounting post 1206 and the mounting groove 1205. The transparent protective plate 1208 can play a role in sealing and waterproofing, and the visual control panel 1202 can be directly operated through the transparent protective plate 1208. The heat dissipation holes 1204 can dissipate heat from the visual control panel 1202. The audible and visual alarm 1203 is used to give an audible and visual alarm for timely warning. Both the elastic protective frame 1207 and the protective mounting frame 1201 are made of hard elastic materials, which can play a buffering role when the visual control panel 1202 drops.

[0030] In summary, as Figures 1 to 4As shown, for the anti-theft door safety warning device based on face recognition, during use, first, insert the internally threaded mounting cylinder 302 into the cat's eye hole until the rear surface of the front limit plate 301 is in contact with the outer surface of the anti-theft door. Connect the threaded mounting rod 304 to the internally threaded mounting cylinder 302 through the threaded connection between the threaded mounting rod 304 and the internally threaded mounting cylinder 302 of the mounting cylinder until the front surface of the rear limit plate 305 is connected to the inner surface of the anti-theft door, and fix the rear limit plate 305 on the anti-theft door through the fixing threaded nail 306 to improve the stability of the installation. The elastic effect of the elastic sealing ring 303 can make the connection between the threaded mounting rod 304 and the internally threaded mounting cylinder 302 tighter. Subsequently, through the snap connection between the snap column 9 and the snap cylinder 8, install the protective mounting frame 1201 on the rear limit plate 305 through the sealing plate 10. The magnetic attraction between the sealing plate 10 and the front surface of the snap cylinder 8 can make the installation more stable. Subsequently, snap the visual control panel 1202 into the inside of the protective mounting frame 1201, and fix the elastic protective frame 1207 on the protective mounting frame 1201 through the snap connection between the mounting column 1206 and the mounting groove 1205. During the use of this device, the transparent protective plate 1208 can play a role in sealing and waterproofing, and the visual control panel 1202 can also be directly operated through the transparent protective plate 1208. The heat dissipation holes 1204 can dissipate heat from the visual control panel 1202. Both the elastic protective frame 1207 and the protective mounting frame 1201 are made of hard elastic materials, which can play a buffering role when the visual control panel 1202 drops. The working principle of this device is to perform face recognition scanning through the camera sensor 5. If the recognition is incorrect, an audible and visual alarm will be issued through the audible and visual alarm 1203 for timely warning. At the same time, the visual camera 6 observes the real-time situation outside to further improve the overall security (the model of the camera sensor 5 is the OpenMV sensor).

[0031] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present invention and its practical applications, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

Claims

1. A security warning device for anti-theft doors based on face recognition, comprising a fixing plate (1) and a mounting assembly (3), characterized in that: The front surface of the fixed disk (1) is mounted with a warning device (2); the mounting assembly (3) is arranged on the rear surface of the fixed disk (1), and the mounting assembly (3) comprises a front limit plate (301), an internally threaded mounting cylinder (302), an elastic sealing ring (303), a threaded mounting rod (304), a rear limit plate (305) and a fixed threaded nail (306); the front limit plate (301) is arranged on the rear surface of the fixed disk (1), and the rear surface of the fixed disk (1) is tightly connected to the front surface of the front limit plate (301); the rear surface of the front limit plate (301) is mounted with an internally threaded mounting cylinder (302), and the front and rear ends of the outer surface of the internally threaded mounting cylinder (302) are both connected with an elastic sealing ring (303); the inner surface of the internally threaded mounting cylinder (302) is threadedly connected with a threaded mounting rod (304), and the rear surface of the threaded mounting rod (304) is mounted with a rear limit plate (305).

2. The anti-theft door safety warning device based on face recognition according to claim 1 is characterized in that: The surface of the rear limiting plate (305) is threadedly connected with fixing screws (306), and four groups of fixing screws (306) are provided.

3. The anti-theft door safety warning device based on face recognition according to claim 1 is characterized in that: A protective cover (4) is arranged on the outside of the warning device (2), and a camera sensor (5) is installed on the upper side of the front surface of the warning device (2).

4. The anti-theft door safety warning device based on face recognition according to claim 1 is characterized in that: The front surface of the alarm device (2) is provided with a visual camera (6), and the lower side of the front surface of the alarm device (2) is installed with an electronic doorbell (7).

5. The anti-theft door safety warning device based on face recognition according to claim 1 is characterized in that: A clamping cylinder (8) is installed on the rear surface of the rear limiting plate (305), and a clamping column (9) is clamped and connected inside the clamping cylinder (8), and a sealing disk (10) is installed on the rear surface of the clamping column (9).

6. The anti-theft door safety warning device based on face recognition according to claim 5, characterized in that: The front surface of the sealing disk (10) and the rear surface of the clamping cylinder (8) are both provided with a magnetic attraction layer (11), and the rear surface of the sealing disk (10) is provided with a protective component (12) for protection.

7. The anti-theft door safety warning device based on face recognition according to claim 6, characterized in that: The protection component (12) comprises a protection installation frame (1201), a visual control panel (1202) and an audible and visual alarm (1203), wherein the protection installation frame (1201) is arranged on the rear surface of the sealing disk (10), the visual control panel (1202) is snap-connected to the inner side of the protection installation frame (1201), and the audible and visual alarm (1203) is arranged on the lower side of the rear surface of the visual control panel (1202).

8. The anti-theft door safety warning device based on face recognition according to claim 7 is characterized in that: The protective component (12) also includes a heat dissipation hole (1204), a mounting groove (1205), a mounting column (1206), an elastic protective frame (1207) and a transparent protective plate (1208), and the upper and lower surfaces of the protective mounting frame (1201) are provided with heat dissipation holes (1204), the rear surface of the protective mounting frame (1201) is provided with a mounting groove (1205), and the inner side of the mounting groove (1205) is snap-connected with the mounting column (1206), the rear surface of the mounting column (1206) is installed with an elastic protective frame (1207), and the inner side of the elastic protective frame (1207) is provided with a transparent protective plate (1208).

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