Community security access control based on Internet of Things

Abstract

The utility model discloses a community security entrance guard based on internet of things, which comprises a U-shaped support frame and a support seat, a gate is arranged on the corresponding side of the support seat, the top of the support seat is fixedly connected with a rotating device, the top of the rotating device is fixedly connected with a first electric telescopic rod, and the top of the first electric telescopic rod is fixedly connected with a second electric telescopic rod. The top of the first electric telescopic rod is fixedly connected with an angle adjusting device, and the front side of the angle adjusting device is fixedly connected with a face recognizer. Through cooperative use of the supporting frame, the rotating device, the first electric telescopic rod, the water suction pump, the disinfection box, the first pipeline, the second pipeline, the water spraying pipeline, the spraying head and the supporting seat, the human face recognition device has the advantages of being capable of recognizing a human face, adjusting the height and the angle and spraying disinfectant, the height and the angle of the human face recognizer can be adjusted, and the human face recognition device is convenient to use. Certain convenience is brought to users with different heights, spraying disinfection can be carried out on the users, and germs cannot be carried.

Description

Technical Field

[0001] The utility model relates to the technical field of Internet of Things, in particular to a community security access control system based on the Internet of Things. Background Art

[0002] The Internet of Things uses information sensing devices to connect any object to the Internet in accordance with agreed protocols to exchange and communicate information in order to achieve intelligent identification, positioning, tracking, monitoring and management. With the advancement of science and technology and the development of society, the Internet of Things technology is being applied to community security access control.

[0003] After searching, the patent number is CN216211210U, and the name is a door access control device for community security, including a door access column, a card plate and a fixed base. Through research and analysis, it is found that although the infrared transmitter and infrared receiver installed on the opposite sides of the two door access columns can make it possible to enter the community when there are fewer people late at night if someone wants to climb over the card plate, the infrared receiver will not be able to receive the infrared signal, and the voice alarm will be made by the controller to sound a voice alarm, thereby improving the security capability of the community. However, there are still the following disadvantages to a certain extent.

[0004] For example, the height cannot be adjusted using the face recognition device, which brings great inconvenience to users of different heights. At the same time, the angle of the face recognition device cannot be adjusted, causing users to waste a lot of time when operating. In addition, since the number of people entering the community is relatively mixed and they may carry germs, it is impossible to spray disinfectant on the users, which increases the spread of germs and cannot effectively reduce the risk of infection by germs. In order to solve the above technical problems, we have designed a community security access control based on the Internet of Things. Utility Model Content

[0005] The purpose of the utility model is to provide a community security access control based on the Internet of Things, which has the advantages of being able to adjust the height and angle of face recognition and spray disinfectant, thereby solving the problem that the height cannot be adjusted using a face recognizer, which brings great inconvenience to users of different heights. At the same time, it is also impossible to adjust the angle of the face recognizer, resulting in users wasting a lot of time when operating, and the problem that the people entering the community are relatively messy and may carry germs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a community security access control based on the Internet of Things, comprising a U-shaped support frame and a support seat, a gate is arranged on one side corresponding to the support seat, a rotating device is fixedly connected to the top of the support seat, a first electric telescopic rod is fixedly connected to the top of the rotating device, an angle adjustment device is fixedly connected to the top of the first electric telescopic rod, a face recognition device is fixedly connected to the front side of the angle adjustment device, a water pump is fixedly connected to the top of the right side of the U-shaped support frame, a disinfection box is fixedly connected to the top of the right side of the U-shaped support frame, a first pipe is fixedly connected to the bottom of the inner cavity of the disinfection box on the side away from the water pump, a second pipe is fixedly connected to the top of the water pump, a second pipe is fixedly connected to the top of the inner cavity of the U-shaped support frame on the side away from the water pump and is fixedly connected to a water spray pipe, a sprinkler head is fixedly connected to the bottom of the water spray pipe, a card reader is arranged on the top of the surface of the support seat, a button is arranged on the top of the surface of the support seat, the card reader is located on the top of the button, and lighting lamps are fixedly connected to the left and right sides of the top of the U-shaped support frame.

[0007] Preferably, the rotating device includes a rotating box, a motor is fixedly connected to the left side of the top of the rotating box inner cavity, a rotating rod is fixedly connected to the output end of the motor, a driving wheel is fixedly sleeved at the bottom of the rotating rod, a rotating rod is movably connected to the bottom of the rotating box inner cavity through a bearing, a driven wheel is fixedly sleeved at the bottom of the rotating rod surface, a belt is sleeved between the surfaces of the driven wheel and the driving wheel, and the top of the rotating rod passes through the top of the rotating box and is fixedly connected to the first electric telescopic rod.

[0008] Preferably, the angle adjustment device includes a shell, a sliding hole is opened on the top of the shell, a sliding rod is fixedly connected to the top of the inner cavity of the shell, a sliding block is movably sleeved on the surface of the sliding rod, a first bracket is fixedly connected to the top of the sliding block, and a connecting rod is movably sleeved on the top of the first bracket.

[0009] Preferably, the side of the connecting rod away from the first bracket passes through a sliding hole and is movably connected to the second bracket, the front side of the second bracket is fixedly connected to a mounting block, the left and right sides of the mounting block are movably connected to support rods, the bottom of the support rod is fixedly connected to the front side of the top of the shell, the bottom of the rear side of the shell inner cavity is fixedly connected to the second electric telescopic rod, the front side of the second electric telescopic rod is fixedly connected to a push plate, and the top of the push plate is fixedly connected to the bottom of the sliding block.

[0010] The number of the supporting seats is two, the front surface of the rotating device is movably connected to the door body through a hinge, and a groove handle is arranged on the right side of the front surface of the door body.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model, through the coordinated use of a support frame, a rotating device, a first electric telescopic rod, a water pump, a disinfection box, a first pipeline, a second pipeline, a water spraying pipeline, a spray head and a support seat, has the advantages of being able to adjust the height and angle of face recognition and spray disinfectant. The height and angle of the face recognizer can be adjusted, which brings certain convenience to users of different heights, and the users can be sprayed with disinfectant without carrying germs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a cross-sectional view of the structure of the rotating device of the utility model;

[0015] Figure 3 This is a right side view of the angle adjustment device structure of the utility model.

[0016] In the figure: 1. support frame; 2. support seat; 3. gate; 4. rotating device; 41. rotating box; 42. motor; 43. rotating rod; 44. driving wheel; 45. rotating rod; 46. driven wheel; 47. belt; 5. first electric telescopic rod; 6. angle adjustment device; 61. shell; 62. sliding hole; 63. sliding rod; 64. sliding block; 65. first bracket; 66. connecting rod; 67. second bracket; 68. mounting block; 69. supporting rod; 601. push plate; 602. second electric telescopic rod; 7. face recognition device; 8. water pump; 9. disinfection box; 10. first pipeline; 11. second pipeline; 12. water spray pipeline; 13. spray head; 14. card reader; 15. button; 16. lighting. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 3 , a community security access control based on the Internet of Things, comprising a U-shaped support frame 1 and a support seat 2, a gate 3 is arranged on one side corresponding to the support seat 2, a rotating device 4 is fixedly connected to the top of the support seat 2, a first electric telescopic rod 5 is fixedly connected to the top of the rotating device 4, an angle adjustment device 6 is fixedly connected to the top of the first electric telescopic rod 5, a face recognition device 7 is fixedly connected to the front side of the angle adjustment device 6, a water pump 8 is fixedly connected to the top of the right side of the U-shaped support frame 1, a disinfection box 9 is fixedly connected to the top of the right side of the U-shaped support frame 1, a first pipe 10 is fixedly connected to the bottom of the inner cavity of the disinfection box 9 on the side away from the water pump 8, a second pipe 11 is fixedly connected to the top of the water pump 8, a side of the second pipe 11 away from the water pump 8 passes through the top of the inner cavity of the U-shaped support frame 1 and is fixedly connected to a water spray pipe 12, and a sprinkler head 13 is fixedly connected to the bottom of the water spray pipe 12;

[0018] The rotating device 4 includes a rotating box 41, a motor 42 is fixedly connected to the left side of the top of the inner cavity of the rotating box 41, a rotating rod 43 is fixedly connected to the output end of the motor 42, a driving wheel 44 is fixedly sleeved at the bottom of the rotating rod 43, a rotating rod 45 is movably connected to the bottom of the inner cavity of the rotating box 41 through a bearing, a driven wheel 46 is fixedly sleeved at the bottom of the surface of the rotating rod 45, a belt 47 is sleeved between the driven wheel 46 and the surface of the driving wheel 44, and the top of the rotating rod 45 passes through the top of the rotating box 41 and is fixedly connected to the first electric telescopic rod 5;

[0019] The angle adjustment device 6 includes a housing 61, a sliding hole 62 is provided on the top of the housing 61, a sliding rod 63 is fixedly connected to the top of the inner cavity of the housing 61, a sliding block 64 is movably sleeved on the surface of the sliding rod 63, a first bracket 65 is fixedly connected to the top of the sliding block 64, a connecting rod 66 is movably sleeved on the top of the first bracket 65, and the sliding block 64 is moved forward and backward by the sliding rod 63, so that the sliding block 64 can slide on the surface of the sliding rod 63;

[0020] The side of the connecting rod 66 away from the first bracket 65 passes through the sliding hole 62 and is movably connected to the second bracket 67. The front side of the second bracket 67 is fixedly connected to the mounting block 68. The left and right sides of the mounting block 68 are movably connected to the support rod 69. The bottom of the support rod 69 is fixedly connected to the front side of the top of the shell 61. The bottom of the rear side of the inner cavity of the shell 61 is fixedly connected to the second electric telescopic rod 602. The front side of the second electric telescopic rod 602 is fixedly connected to the push plate 601. The top of the push plate 601 is fixedly connected to the bottom of the sliding block 64. The push plate 601 is moved by the second electric telescopic rod 602, so that the push plate 601 can be easily moved forward and backward.

[0021] A card reader 14 is provided on the top of the surface of the support base 2, a button 15 is provided on the top of the surface of the support base 2, and the card reader 14 is located on the top of the button 15. The left and right sides of the top of the U-shaped support frame 1 are fixedly connected with lighting lamps 16, which can illuminate the user and avoid the situation where the user cannot see clearly when entering the community at night;

[0022] There are two support seats 2, and the front surface of the rotating device 4 is movably connected to the door body through a hinge. A groove handle is set on the right side of the front surface of the door body, which facilitates the movement of the door body and the opening of the door body.

[0023] When in use, the card reader 14, button 15 or face recognition device 7 is used to enter the community through the gate 3. When the face recognition device 7 is used, if the user is too tall to use the face recognition device 7, the first electric telescopic rod 5 can be started to drive the face recognition device 7 to adjust the height; when the rotation angle and tilt angle are required, the motor 42 is started, and the belt 47 is driven to rotate through the rotating rod 43 and the driving wheel 44, and then the driven wheel 46 and the rotating rod 45 are driven to rotate, so that the first electric telescopic rod 5 drives the face recognition device 7 to rotate, and it can rotate left and right, and then the second electric telescopic rod 5 is started. The electric telescopic rod 602 slides the sliding rod 63 back and forth on the surface of the sliding block 64 through the push plate 601. When sliding backward, the connecting rod 66 drives the mounting block 68 to shake, and the mounting block 68 drives the face recognition device 7 backward to align the angle downward. On the contrary, when the sliding block 64 moves forward, the face recognition device 7 will adjust the angle upward. Then, when the user is ready to pass through the gate 3, the water pump 8 is started, so that the disinfectant in the disinfection box 9 is sprayed downward through the spray head 13, so that the user can be disinfected, which can more effectively prevent the user from carrying germs into the community.

[0024] In summary: the community security access control based on the Internet of Things, through the coordinated use of the support frame 1, the rotating device 4, the first electric telescopic rod 5, the water pump 8, the disinfection box 9, the first pipe 10, the second pipe 11, the water spray pipe 12, the spray head 13 and the support base 2, solves the problem that the height cannot be adjusted using the face recognition device, thereby causing great inconvenience to users of different heights. At the same time, it is also impossible to adjust the angle of the face recognition device, resulting in the user wasting a lot of time when operating, and the problem that the people entering the community are relatively messy and may carry germs.

Claims

1. A community security access control system based on the Internet of Things, comprising a U-shaped support frame (1) and a support seat (2), characterized in that: A gate (3) is provided on one side corresponding to the support seat (2); a rotating device (4) is fixedly connected to the top of the support seat (2); a first electric telescopic rod (5) is fixedly connected to the top of the rotating device (4); an angle adjustment device (6) is fixedly connected to the top of the first electric telescopic rod (5); a face recognition device (7) is fixedly connected to the front side of the angle adjustment device (6); a water pump (8) is fixedly connected to the top of the right side of the U-shaped support frame (1); a disinfection box (9) is fixedly connected to the top of the right side of the U-shaped support frame (1); a first pipe (10) is fixedly connected to the bottom of the water pump (8); the first pipe (10) is away from the One side of the water pump (8) passes through the bottom of the inner cavity of the disinfection box (9); the top of the water pump (8) is fixedly connected to a second pipe (11); the side of the second pipe (11) away from the water pump (8) passes through the top of the inner cavity of the U-shaped support frame (1) and is fixedly connected to a water spray pipe (12); the bottom of the water spray pipe (12) is fixedly connected to a spray head (13); a card reader (14) is arranged on the top of the surface of the support seat (2); a button (15) is arranged on the top of the surface of the support seat (2); the card reader (14) is located on the top of the button (15); and lighting lamps (16) are fixedly connected to the left and right sides of the top of the U-shaped support frame (1).

2. According to the Internet of Things-based community security access control system of claim 1, it is characterized by: The rotating device (4) comprises a rotating box (41), a motor (42) is fixedly connected to the left side of the top of the inner cavity of the rotating box (41), a rotating rod (43) is fixedly connected to the output end of the motor (42), a driving wheel (44) is fixedly sleeved at the bottom of the rotating rod (43), a rotating rod (45) is movably connected to the bottom of the inner cavity of the rotating box (41) through a bearing, a driven wheel (46) is fixedly sleeved at the bottom of the surface of the rotating rod (45), a belt (47) is sleeved between the surfaces of the driven wheel (46) and the driving wheel (44), and the top of the rotating rod (45) passes through the top of the rotating box (41) and is fixedly connected to the first electric telescopic rod (5).

3. According to the Internet of Things-based community security access control system of claim 1, it is characterized by: The angle adjustment device (6) comprises a shell (61), a sliding hole (62) is provided at the top of the shell (61), a sliding rod (63) is fixedly connected to the top of the inner cavity of the shell (61), a sliding block (64) is movably sleeved on the surface of the sliding rod (63), a first bracket (65) is fixedly connected to the top of the sliding block (64), and a connecting rod (66) is movably sleeved on the top of the first bracket (65).

4. According to claim 3, a community security access control system based on the Internet of Things is characterized by: The side of the connecting rod (66) away from the first bracket (65) passes through the sliding hole (62) and is movably connected to the second bracket (67); the front side of the second bracket (67) is fixedly connected to a mounting block (68); the left and right sides of the mounting block (68) are movably connected to a support rod (69); the bottom of the support rod (69) is fixedly connected to the front side of the top of the shell (61); the bottom of the rear side of the inner cavity of the shell (61) is fixedly connected to a second electric telescopic rod (602); the front side of the second electric telescopic rod (602) is fixedly connected to a push plate (601); the top of the push plate (601) is fixedly connected to the bottom of the sliding block (64).

5. According to the Internet of Things-based community security access control system of claim 1, it is characterized by: The number of the support seats (2) is two, the front surface of the rotating device (4) is movably connected to the door body via a hinge, and a groove handle is arranged on the right side of the front surface of the door body.

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