Face recognition monitoring camera

Abstract

The utility model relates to the technical field of monitoring equipment, in particular to a face recognition monitoring camera which comprises an installation shell, and a controller is installed on the side wall of the installation shell. The infrared distance measuring sensor generates data in real time according to the distance between the infrared distance measuring sensor and the loudspeaker, the infrared distance measuring sensor generates electric signals and transmits the electric signals to the controller through the wire, and when set parameters are not reached, the controller controls the loudspeaker to operate, so that the loudspeaker gives out a prompt sound, and the user can use the loudspeaker conveniently. Therefore, the personnel can adjust the position in time; the flexible enclosure is matched with the mounting frame to always keep a relative sealing state so as to prevent external dust from entering, and meanwhile, when the flexible enclosure is aged and damaged for a long time, only the connecting block needs to be pulled out so that the connecting block can drive the clamping block to move out of the side wall of the mounting base; and then the replaced flexible fence is inserted into the mounting base for mounting through cooperation of the connecting blocks and the clamping blocks, the device is easy to maintain and mount, and the practicability is better.

Description

Technical Field

[0001] This utility model relates to the field of monitoring equipment technology, specifically to a face recognition monitoring camera. Background Technology

[0002] A camera (also known as a computer camera, computer eye, or electronic eye) is a core component of modern digital imaging systems. It is a precision device that converts visual information into digital signals through photoelectric conversion technology. Its applications have permeated multiple levels of society; in particular, cameras with facial recognition technology are widely used for facial recognition recording. Because the distance between the camera and the person affects the completeness of the facial information captured, only by capturing complete image information at an appropriate distance can facial information be quickly recognized. However, existing facial recognition surveillance cameras lack distance warning functions, resulting in poor practicality. For example, existing technology, represented by a facial recognition surveillance camera (publication number CN213279920U) in the prior art, uses a servo motor, positioning roller, controller, and camera body. The system, consisting of a connecting sleeve, top block, ranging sensor, lead screw, frame, waterproof fabric, slide groove, movable rod, small stepper motor, connecting plate, elastic nano-sponge board, fastening bolts, sealing rubber strip, and groove, works in conjunction to provide advantages such as height adjustment, sealing, and rapid dust removal. This solves the problems of existing surveillance cameras lacking height adjustment, making them unsuitable for users of different heights, and having poor sealing, making them susceptible to external dust and reducing their lifespan. Furthermore, the lack of rapid dust removal reduces the ease of use of surveillance cameras. This system effectively solves the existing technical problems, but its structure still needs improvement, as detailed below:

[0003] In this solution, the moving connecting sleeve causes the waterproof fabric to slide inside the sealing rubber strip. The waterproof fabric always remains in the installation state with the connecting sleeve. With the assistance of the sealing rubber strip, it is in a relatively sealed state, preventing external substances from entering the housing and effectively extending the service life of the internal components. However, the fabric will inevitably age and break after long-term use, requiring timely replacement. In the existing structure, the waterproof fabric is fixed to the outer wall of the connecting sleeve, which makes subsequent disassembly and maintenance complicated, time-consuming, and labor-intensive. Therefore, a facial recognition surveillance camera is needed to improve the above problems. Utility Model Content

[0004] To address the problem that waterproof fabric is fixed to the outer wall of the connecting sleeve during the use of a face recognition surveillance camera, making subsequent disassembly and maintenance complex, time-consuming, and labor-intensive, this utility model provides a face recognition surveillance camera to solve the aforementioned problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A facial recognition surveillance camera includes a mounting housing, a controller mounted on the side wall of the mounting housing, a mounting base plate mounted on the outer wall of the mounting housing, fixing bolts provided on the outer wall of the mounting base plate, a mounting frame provided on the opposing inner wall of the mounting housing, a longitudinal slide rail provided on the inner wall of the mounting frame, a mounting base slidably connected to the inner wall of the mounting frame, and a limiting pulley provided on the opposing inner wall of the mounting base, wherein the limiting pulley is slidably connected to the outer wall of the longitudinal slide rail;

[0007] An adjustment assembly is installed on the inner wall of the mounting housing. A face recognition camera is installed on the outer wall of the mounting base. A fill light is installed on one side of the face recognition camera and on the outer wall of the mounting base. An infrared ranging sensor is installed on the other side of the face recognition camera and on the outer wall of the mounting base. A speaker is installed on one side of the controller and on the outer wall of the mounting housing.

[0008] As a preferred embodiment of this utility model, the adjustment assembly includes a rotating rod, a rack, and a fixing plate. Multiple sets of rotating rods are provided and located on opposite inner walls of the mounting housing. The rotating rods are connected to the mounting housing by a rotatable connection, and the rotating rods are located at the corners of the mounting housing. A rotating cylinder is installed on the outer wall of the rotating rod, and the rotating cylinder is located directly above the mounting frame. A flexible barrier is slidably connected to the outer wall of the rotating cylinder. A connecting block is installed at one end of the flexible barrier. A locking block is installed on the outer wall of the connecting block, and the locking block is plugged into and pulled onto the outer wall of the mounting base. Two sets of connecting blocks are provided and located on opposite outer walls of the mounting base. Two sets of racks are provided and located on the outer wall of the mounting frame, with the rack located within the inner cavity of the mounting housing.

[0009] As a preferred embodiment of this utility model, the fixing plate is installed on the side wall of the mounting base, a gearbox is installed on the outer wall of the fixing plate, a drive motor is installed at the input end of the gearbox, and the drive motor is installed on the side wall of the mounting base.

[0010] As a preferred embodiment of this utility model, a transmission rod is installed at the output end of the gearbox, and a transmission gear is installed on the outer wall opposite to the transmission rod. The transmission gear is meshed with the outer wall of the rack, and the drive motor is located in the inner cavity of the flexible enclosure.

[0011] As a preferred embodiment of this utility model, a limiting plate is installed on one side of the adjustment component and on the outer wall of the mounting frame. Two sets of the limiting plates are provided and are respectively located on the outer wall of the mounting frame. The limiting plates are located in the inner cavity of the flexible enclosure. Multiple sets of the mounting base plate are provided and are respectively located on the outer wall of the mounting housing.

[0012] As a preferred embodiment of this utility model, the controller is electrically connected to a face recognition camera, a fill light, an infrared ranging sensor, a speaker, and a drive motor via wires.

[0013] As a preferred embodiment of this utility model, the fixing bolts are provided in multiple sets and are respectively located on the opposite outer walls of the mounting base, and the limiting pulleys are provided in multiple sets from top to bottom and are respectively located on the opposite inner walls of the mounting base.

[0014] As a preferred embodiment of this utility model, the supplementary lighting is provided in multiple sets and is located on the outer wall of the mounting base respectively. The flexible enclosure is located in the inner cavity of the longitudinal slide rail and is slidably connected to the inner wall of the longitudinal slide rail. The transmission gear is provided in two sets and is located on the opposite outer walls of the transmission rod respectively.

[0015] Compared with existing technologies, this utility model can achieve sealing of the lifting position structure by setting an adjustment component in the face recognition monitoring camera to prevent external dust from entering. At the same time, it allows for quick disassembly of the flexible fence. When the flexible fence moves, it and the mounting frame always maintain a relatively sealed state to prevent external dust from entering. Furthermore, when the flexible fence ages and breaks over a long period of time, it is only necessary to pull out the connecting block, which causes the connecting block to move the locking block out of the side wall of the mounting base. Then, the replacement flexible fence can be inserted into the mounting base through the connecting block and the locking block for installation. The device is simple to maintain and install, and has better practicality. This solves the problem of the waterproof fabric being fixed to the outer wall of the connecting sleeve in the existing structure, which makes subsequent disassembly and maintenance complicated, time-consuming, and labor-intensive.

[0016] This invention enables real-time monitoring of the distance between the person using facial recognition and the device by incorporating an adjustment component within the facial recognition surveillance camera. The system then issues an alert. By switching on and off the controller, an infrared ranging sensor generates data based on the distance between the two individuals. Simultaneously, the infrared ranging sensor generates an electrical signal that is transmitted to the controller via wires. When the set parameters are not met, the controller activates a speaker to emit an audible alert, prompting the person to adjust their position promptly. This addresses the problem of existing facial recognition surveillance cameras lacking a distance alert function and thus having poor practicality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the adjustment component structure of this utility model;

[0019] Figure 3 This utility model Figure 2 A schematic diagram of the right-side view structure;

[0020] Figure 4 This is a schematic diagram of the mounting base structure of this utility model;

[0021] Figure 5 This utility model Figure 4 An enlarged schematic diagram of the structure at point A.

[0022] In the diagram: 1. Mounting housing; 2. Controller; 3. Mounting base plate; 4. Fixing bolts; 5. Mounting bracket; 6. Longitudinal slide rail; 7. Mounting base; 8. Limiting pulley; 9. Adjustment assembly; 901. Rotating rod; 902. Rack; 903. Fixing plate; 904. Rotating cylinder; 905. Flexible enclosure; 906. Connecting block; 907. Gearbox; 908. Drive motor; 909. Transmission rod; 910. Transmission gear; 911. Locking block; 10. Face recognition camera; 11. Fill light; 12. Infrared ranging sensor; 13. Speaker; 14. Limiting plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Example: Please refer to Figure 1-5 The face recognition surveillance camera shown includes a mounting housing 1, a controller 2 mounted on the side wall of the mounting housing 1, a mounting base 3 mounted on the outer wall of the mounting housing 1, fixing bolts 4 provided on the outer wall of the mounting base 3, a mounting frame 5 provided on the opposite inner wall of the mounting housing 1, a longitudinal slide rail 6 provided on the inner wall of the mounting frame 5, a mounting base 7 slidably connected to the inner wall of the mounting frame 5, and a limiting pulley 8 provided on the opposite inner wall of the mounting base 7, wherein the limiting pulley 8 is slidably connected to the outer wall of the longitudinal slide rail 6;

[0025] An adjustment component 9 is installed on the inner wall of the mounting housing 1. A face recognition camera 10 is installed on the outer wall of the mounting base 7. A fill light 11 is installed on one side of the face recognition camera 10 and on the outer wall of the mounting base 7. An infrared ranging sensor 12 is installed on the other side of the face recognition camera 10 and on the outer wall of the mounting base 7. A speaker 13 is installed on one side of the controller 2 and on the outer wall of the mounting housing 1.

[0026] In this embodiment, specific references Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The adjusting assembly 9 includes a rotating rod 901, a rack 902, and a fixing plate 903. Multiple sets of rotating rods 901 are located on opposite inner walls of the mounting housing 1. The rotating rods 901 and the mounting housing 1 are connected by a rotatable connection. The rotating rods 901 are located at corners of the mounting housing 1. A rotating cylinder 904 is mounted on the outer wall of the rotating rod 901, positioned directly above the mounting bracket 5. A flexible barrier 905 is slidably connected to the outer wall of the rotating cylinder 904. The flexible barrier 905 is located within the cavity of the longitudinal slide rail 6 and is slidably connected to the inner wall of the longitudinal slide rail 6. A connecting block 906 is mounted at one end of the flexible barrier 905. A locking block 911 is mounted on the outer wall of the connecting block 906, and the locking block 911 is plugged into and pulled onto the outer wall of the mounting base 7. Two sets of racks 902 are provided on the outer walls of the mounting base 7 respectively. Two sets of racks 902 are provided on the outer walls of the mounting frame 5 respectively. The racks 902 are located in the inner cavity of the mounting housing 1. The fixing plate 903 is installed on the side wall of the mounting base 7. The gearbox 907 is installed on the outer wall of the fixing plate 903. The input end of the gearbox 907 is equipped with a drive motor 908, and the drive motor 908 is installed on the side wall of the mounting base 7. The output end of the gearbox 907 is equipped with a transmission rod 909. The transmission gears 910 are installed on the outer walls of the transmission rods 909 respectively. Two sets of transmission gears 910 are provided on the outer walls of the transmission rods 909 respectively. The transmission gears 910 are meshed with the outer walls of the racks 902. The drive motor 908 is located in the inner cavity of the flexible enclosure 905.

[0027] Among them, a limiting plate 14 is installed on one side of the adjusting component 9 and on the outer wall of the mounting frame 5. Two sets of limiting plates 14 are provided and are respectively located on the outer wall of the mounting frame 5. The limiting plates 14 are located in the inner cavity of the flexible enclosure 905. Multiple sets of mounting base plates 3 are provided and are respectively located on the outer wall of the mounting housing 1. The controller 2 is electrically connected to the face recognition camera 10, the fill light 11, the infrared distance sensor 12, the speaker 13 and the drive motor 908 through wires. This makes the device powered on, and then the controller 2 controls the face recognition camera 10, the fill light 11, the infrared distance sensor 12, the speaker 13 and the drive motor 908 to operate. Multiple sets of fixing bolts 4 are provided and are respectively located on the opposite outer walls of the mounting base 3. Multiple sets of limiting pulleys 8 are provided from top to bottom and are respectively located on the opposite inner walls of the mounting base 7. Multiple sets of fill lights 11 are provided and are respectively located on the outer wall of the mounting base 7.

[0028] When the face recognition surveillance camera in this solution is working, turning on the switch of controller 2 causes controller 2 to control the drive motor 908 to operate. This causes the drive shaft of drive motor 908 to drive gearbox 907, which in turn drives transmission rod 909. Transmission rod 909 then drives transmission gear 910 to rotate, which in turn drives rack 902 through meshing. Since rack 902 is fixed to the outer wall of mounting bracket 5, transmission gear 910... Moving upward on the outer wall of strip 902 will cause the adjustment component 9 to move upward on the outer wall of the mounting frame 5, causing the fixing plate 903 in the adjustment component 9 to move the mounting base 7 upward. When the mounting base 7 moves upward, it will move upward on the outer wall of the longitudinal slide rail 6 via the limiting pulley 8, thereby causing the mounting base 7 to move the face recognition camera 10 to the appropriate position. At the same time, the mounting base 7 will move the flexible enclosure 905 via the connecting block 906 and the locking block 911, thereby causing the flexible enclosure 905 to move on the outer wall of the rotating cylinder 904.

[0029] By having the flexible enclosure 905 located within the inner cavity of the longitudinal slide rail 6 and slidably connected to the inner wall of the longitudinal slide rail 6, the flexible enclosure 905, in conjunction with the mounting bracket 5, maintains a relatively sealed state when it moves, preventing external dust from entering. Furthermore, when the flexible enclosure 905 ages and breaks over time, simply pull out the connecting block 906, causing it to move the locking block 911 out of the side wall of the mounting base 7. Then, the replaced flexible enclosure 905 is inserted into the mounting base 7 via the connecting block 906 and the locking block 911 for installation. This device is easy to maintain and install, and has better practicality, thus solving the problem of the existing structure where the waterproof fabric is fixed to the outer wall of the connecting sleeve, making subsequent disassembly and maintenance complex, time-consuming, and labor-intensive.

[0030] When a person stands in front of the face recognition camera 10 and turns on the controller 2, the infrared ranging sensor 12 generates data in real time based on the distance between the two. At the same time, the infrared ranging sensor 12 generates an electrical signal that is transmitted to the controller 2 through a wire. When the set parameters are not reached, the controller 2 will control the speaker 13 to operate, so that the speaker 13 will emit a warning sound, allowing the person to adjust their position in time. This solves the problem that existing face recognition surveillance cameras do not have a distance warning function and are therefore less practical.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A face recognition surveillance camera comprising a mounting housing (1), characterized in that: A controller (2) is installed on the side wall of the mounting housing (1), a mounting base plate (3) is installed on the outer wall of the mounting housing (1), a fixing bolt (4) is provided on the outer wall of the mounting base plate (3), a mounting frame (5) is provided on the opposite inner wall of the mounting housing (1), a longitudinal slide rail (6) is provided on the inner wall of the mounting frame (5), a mounting base (7) is slidably connected to the inner wall of the mounting frame (5), and a limiting pulley (8) is provided on the opposite inner wall of the mounting base (7), wherein the limiting pulley (8) is slidably connected to the outer wall of the longitudinal slide rail (6); An adjustment assembly (9) is installed on the inner wall of the mounting housing (1). A face recognition camera (10) is installed on the outer wall of the mounting base (7). A fill light (11) is installed on one side of the face recognition camera (10) and on the outer wall of the mounting base (7). An infrared distance sensor (12) is installed on the other side of the face recognition camera (10) and on the outer wall of the mounting base (7). A speaker (13) is installed on one side of the controller (2) and on the outer wall of the mounting housing (1).

2. The face recognition surveillance camera according to claim 1, characterized in that: The adjustment assembly (9) includes a rotating rod (901), a rack (902), and a fixing plate (903). Multiple sets of rotating rods (901) are provided and are located on opposite inner walls of the mounting housing (1). The rotating rods (901) and the mounting housing (1) are connected by a rotatable connection. The rotating rods (901) are located at the corners of the mounting housing (1). A rotating cylinder (904) is installed on the outer wall of the rotating rod (901). The rotating cylinder (904) is located directly above the mounting bracket (5). The outer wall of the rotating cylinder (904)... A flexible enclosure (905) is slidably connected to the wall. A connecting block (906) is installed at one end of the flexible enclosure (905). A locking block (911) is installed on the outer wall of the connecting block (906). The locking block (911) is plugged and pulled into the outer wall of the mounting base (7). There are two sets of connecting blocks (906) located on opposite outer walls of the mounting base (7). There are two sets of racks (902) located on the outer wall of the mounting frame (5). The racks (902) are located in the inner cavity of the mounting housing (1). 3.The face recognition surveillance camera of claim 2, wherein: The fixing plate (903) is installed on the side wall of the mounting base (7). A gearbox (907) is installed on the outer wall of the fixing plate (903). A drive motor (908) is installed at the input end of the gearbox (907). The drive motor (908) is installed on the side wall of the mounting base (7).

4. The face recognition surveillance camera according to claim 3, characterized in that: The output end of the gearbox (907) is equipped with a transmission rod (909), and a transmission gear (910) is installed on the opposite outer wall of the transmission rod (909). The transmission gear (910) is meshed with the outer wall of the rack (902), and the drive motor (908) is located in the inner cavity of the flexible enclosure (905).

5. The face recognition surveillance camera according to claim 4, characterized in that: A limiting plate (14) is installed on one side of the adjustment component (9) and on the outer wall of the mounting frame (5). The limiting plate (14) is provided in two sets and is located on the outer wall of the mounting frame (5). The limiting plate (14) is located in the inner cavity of the flexible enclosure (905). The mounting base plate (3) is provided in multiple sets and is located on the outer wall of the mounting housing (1).

6. The face recognition surveillance camera according to claim 5, characterized in that: The controller (2) is connected to a face recognition camera (10), a fill light (11), an infrared ranging sensor (12), a speaker (13), and a drive motor (908) via wires, and the connection is electrical.

7. The face recognition surveillance camera according to claim 1, characterized in that: The fixing bolts (4) are arranged in multiple sets and are respectively located on the opposite outer walls of the mounting base plate (3). The limiting pulleys (8) are arranged in multiple sets from top to bottom and are respectively located on the opposite inner walls of the mounting base (7). 8.The face recognition surveillance camera of claim 4, wherein: The supplementary lights (11) are provided in multiple sets and are respectively located on the outer wall of the mounting base (7). The flexible enclosure (905) is located in the inner cavity of the longitudinal slide rail (6) and is slidably connected to the inner wall of the longitudinal slide rail (6). The transmission gears (910) are provided in two sets and are respectively located on the opposite outer walls of the transmission rod (909).

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