Access control equipment with face recognition function

Abstract

The utility model relates to the technical field of access control equipment, and discloses access control equipment with a face recognition function, which comprises a base plate, one side of the top of the base plate is fixedly connected with an arc-shaped steel plate, one side of the arc-shaped steel plate is rotatably connected with a glass door, and the middle of the top of the arc-shaped steel plate is rotatably connected with a top plate. A third spring penetrates through and is fixedly connected to the bottom of the inner wall of the top plate, a limiting column is fixedly connected to one end of the third spring, the limiting column penetrates through and is slidably connected with the bottom of the inner wall of the top plate, a third connecting column penetrates through and is slidably connected to the inner wall of the glass door, and a second spring is fixedly connected to one end of the third connecting column. According to the utility model, through the cooperation of the chassis, the base, the top plate, the glass door and the arc-shaped steel plate, the face recognition device is arranged at the top of the chassis, so that the safety can be improved, the face recognition device is protected and prevented from being collided and damaged by external objects, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of access control devices, and specifically relates to an access control device with a face recognition function. Background Technique

[0002] Access control is a security access management system based on advanced biometric recognition technology. The access control system identifies an individual's facial features to confirm identity and authorize entry into a specific area, effectively preventing unauthorized personnel from entering. Face recognition technology uses a camera to collect face images, analyzes and compares them through algorithms, and quickly and accurately identifies the target person. This technology not only improves security and convenience, but also reduces management costs and improves efficiency. Access control and face recognition technology have been widely applied in places such as companies, schools, and shopping malls, providing a more intelligent and secure access management method for society.

[0003] After retrieval, the existing Chinese patent publication number is CN220064869U, which provides an access control device with a face recognition function. The patent can supplement light for the user's face under poor light conditions through the provided fill light ring, thereby facilitating the device to accurately and quickly identify the user's face information. In addition, the provided detachable backup battery module can immediately supply power to the access control device in the event of a sudden power outage, preventing it from failing and affecting the normal passage of users.

[0004] Although the above patent can supplement light for the user's face, the above access control device with a face recognition function still has the following problems: the device cannot protect the safety of the face recognition device, and the poor safety protection of the device may lead to a shortened service life of the face recognition device.

[0005] In view of the above problems, for this reason, an access control device with a face recognition function is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide an access control device with a face recognition function, which solves the problem of being unable to protect the face recognition device in the background technique.

[0007] To achieve the above object, the utility model provides the following technical solution: An access control device with a face recognition function, including a chassis, one side of the top of the chassis is fixedly connected with an arc-shaped steel plate, one side of the arc-shaped steel plate is rotatably connected with a glass door, the middle of the top of the arc-shaped steel plate is rotatably connected with a top plate, the bottom of the inner wall of the top plate penetrates and is fixedly connected with a third spring, one end of the third spring is fixedly connected with a limiting column, and the limiting column penetrates and is slidably connected with the bottom of the inner wall of the top plate. The inner wall of the glass door penetrates and is slidably connected with a third connecting column. One end of the third connecting column is fixedly connected with a second spring, and the second spring penetrates and is fixedly connected with one side of the inner wall of the glass door. One end of the third connecting column is fixedly connected with a top cap, one side of the top cap is fixedly connected with a first spring, one end of the first spring is fixedly connected with a slider, and the slider is slidably connected with the middle of the outer circle of the third connecting column at one end. An installation component is arranged on one side of the arc-shaped steel plate.

[0008] By adopting the above technical solution, through the cooperation between the top plate, the arc-shaped steel plate and the glass door, the face recognition device is protected in the middle to prevent the face recognition device from being bumped. Through the cooperation between the top plate, the third spring and the limiting column, the limiting column can move up and down. Through the cooperation between the third connecting column, the top cap, the slider, the first spring and the second spring, the top cap and the slider can pass through the bottom of the limiting column to open or close the glass door.

[0009] As a further description of the above technical solution: The installation component includes a first connecting column, the first connecting column is fixedly connected with the middle of one side of the arc-shaped steel plate, one end of the first connecting column is provided with a second connecting column, and one end of the second connecting column is fixedly connected with a placement plate.

[0010] By adopting the above technical solution, through the cooperation between the first connecting column and the second connecting column, the up and down angle of the face recognition device can be adjusted.

[0011] As a further description of the above technical solution: The face recognition device is slidably connected with one side of the placement plate.

[0012] By adopting the above technical solution, the face recognition device can be placed through the placement plate.

[0013] As a further description of the above technical solution: The bottom of the chassis is rotatably connected with a base.

[0014] By adopting the above technical solution, through the cooperation between the chassis and the base, the left and right angles of the face recognition device can be adjusted.

[0015] As a further description of the above technical solution: The middle of the bottom of the base is fixedly connected with a bolt, and the outer circle of the bolt is threadedly connected with the access control device.

[0016] By adopting the above technical solution, the base and the access control device are connected by bolts.

[0017] As a further description of the above technical solution: One side of the bottom of the top plate is fixedly connected with a limiting plate.

[0018] By adopting the above technical solution, the opening and closing of the top plate are controlled by the limiting plate.

[0019] As a further description of the above technical solution: On both sides of the middle of the outer circle of the third connecting column, limiting blocks are fixedly connected.

[0020] By adopting the above technical solution, the sliding distance of the slider is limited by the limiting block.

[0021] As a further description of the above technical solution: The other end of the third connecting column is fixedly connected with a button.

[0022] By adopting the above technical solution, the glass door can be opened by the button.

[0023] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0024] 1. For an access control device with a face recognition function provided by the present utility model, firstly, through the cooperation among the chassis, the base, the top plate, the glass door and the arc-shaped steel plate, placing the face recognition device on the top of the chassis can improve its safety, protect the face recognition device, avoid collision and damage by external objects, and extend the service life.

[0025] 2. For an access control device with a face recognition function provided by the present utility model, through the cooperation among the placement plate, the limiting plate, the button, the third connecting column, the second spring, the limiting block, the slider, the first spring, the top cap, the third spring and the limiting column, the face recognition device can be quickly installed and replaced, improving the flexibility and maintainability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0027] Figure 2 It is a schematic diagram of the glass door of the present utility model;

[0028] Figure 3 It is a cross-sectional view of the chassis of the present utility model;

[0029] Figure 4 It is a cross-sectional view of the top plate of the present utility model.

[0030] Legend Explanation:

[0031] 1. Chassis; 2. Base; 3. Glass door; 4. Top plate; 5. Arc-shaped steel plate; 6. Button; 7. Bolt; 8. Mounting plate; 9. First connecting column; 10. Second connecting column; 11. Face recognition device; 12. Limiting plate; 13. Top cap; 14. First spring; 15. Slide block; 16. Limiting block; 17. Third connecting column; 18. Second spring; 19. Limiting column; 20. Third spring; 21. Access control device. Detailed implementation mode

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] To further understand the content of the present invention, the present invention will be described in detail with reference to the accompanying drawings.

[0034] Refer to Figure 1 and Figure 2 , a face recognition-enabled access control device of the present invention includes a chassis 1. A base 2 is rotatably connected to the bottom of the chassis 1. A bolt 7 is fixedly connected to the middle of the bottom of the base 2. The outer ring of the bolt 7 is threadedly connected to an access control device 21;

[0035] The left and right angles of the face recognition device 11 can be adjusted through the base 2, and the face recognition device 11 can be fixed on the access control device 21 through the bolt 7.

[0036] Refer to Figure 3 , one side of the top of the chassis 1 is fixedly connected with an arc-shaped steel plate 5. A glass door 3 is rotatably connected to one side of the arc-shaped steel plate 5. The middle of the top of the arc-shaped steel plate 5 is rotatably connected with a top plate 4. One side of the bottom of the top plate 4 is fixedly connected with a limiting plate 12;

[0037] The rear of the face recognition device 11 is protected by the arc-shaped steel plate 5, the top of the face recognition device 11 is protected by the top plate 4, and the front of the face recognition device 11 can be protected by the glass door 3 without hindering face recognition. By protecting the face recognition device 11, the service life of the face recognition device 11 is improved.

[0038] Refer to Figure 3 and Figure 4, a third spring 20 penetrates and is fixedly connected to the bottom of the inner wall of the top plate 4. One end of the third spring 20 is fixedly connected to a limit post 19, and the limit post 19 penetrates and is slidably connected to the bottom of the inner wall of the top plate 4. A third connecting post 17 penetrates and is slidably connected to the inner wall of the glass door 3. One end of the third connecting post 17 is fixedly connected to a second spring 18, and the second spring 18 penetrates and is fixedly connected to one side of the inner wall of the glass door 3. One end of the third connecting post 17 is fixedly connected to a top cap 13. One side of the top cap 13 is fixedly connected to a first spring 14. One end of the first spring 14 is fixedly connected to a slider 15, and the slider 15 is slidably connected to the middle of the outer ring of the third connecting post 17. The first connecting post 9 is fixedly connected to the middle of one side of the arc-shaped steel plate 5. One end of the first connecting post 9 is provided with a second connecting post 10. One end of the second connecting post 10 is fixedly connected to a mounting plate 8. A face recognition device 11 is slidably connected to one side of the mounting plate 8. Limit blocks 16 are fixedly connected to both sides of the middle of the outer ring of the third connecting post 17. The other end of the third connecting post 17 is fixedly connected to a button 6;

[0039] Connected by the third spring 20 and the limit post 19, the limit post 19 can move up and down on the top plate 4. The top cap 13 is driven by the third connecting post 17 to slide to the other side at the bottom of the limit post 19, so as to close the glass door 3. By pressing the button 6, the slider 15 slides to the other side at the bottom of the limit post 19. Driven by the second spring 18, the third connecting post 17 makes the slider 15 and the top cap 13 on the other side of the bottom of the limit post 19 slide to one side. The first spring 14 separates the top cap 13 and the slider 15, so that the opening and closing of the glass door 3 can be simply controlled. The sliding distance of the slider 15 is blocked by the limit block 16, and the opening and closing of the top plate 4 is controlled by the limit plate 12. The face recognition device 11 is placed on the mounting plate 8, so that the face recognition device 11 can be quickly installed and replaced.

[0040] Working principle: When in use, the face recognition device 11 is placed on the mounting plate 8. By closing the top plate 4, the top cap 13 slides from the bottom of the limit post 19 to the other side to close the glass door 3, protecting the face recognition device 11 in the middle. It can not only provide protection, but also does not interfere with the work of the face recognition device 11, improving the service life of the face recognition device 11. By pressing the button 6, the third connecting post 17 drives the limit block 16, and the limit block 16 drives the slider 15 to slide from the bottom of the limit post 19 to the other side. Driven by the second spring 18, the third connecting post 17 makes the top cap 13 drive the slider 15 to slide back from the bottom of the limit post 19 to open the glass door 3. By opening the glass door 3, the top plate 4 can be opened, and the face recognition device 11 can be quickly and conveniently installed or repaired.

[0041] It should be noted that, in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0042] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An access control device with a face recognition function, including a chassis (1), characterized in that: On one side of the top of the chassis (1), an arc-shaped steel plate (5) is fixedly connected. On one side of the arc-shaped steel plate (5), a glass door (3) is rotatably connected. In the middle of the top of the arc-shaped steel plate (5), a top plate (4) is rotatably connected. At the bottom of the inner wall of the top plate (4), a third spring (20) is penetrated and fixedly connected. One end of the third spring (20) is fixedly connected with a limit post (19), and the limit post (19) is penetrated and slidably connected with the bottom of the inner wall of the top plate (4). A third connecting column (17) is penetrated and slidably connected with the inner wall of the glass door (3). One end of the third connecting column (17) is fixedly connected with a second spring (18), and the second spring (18) is penetrated and fixedly connected with one side of the inner wall of the glass door (3). One end of the third connecting column (17) is fixedly connected with a top cap (13). On one side of the top cap (13), a first spring (14) is fixedly connected. One end of the first spring (14) is fixedly connected with a slider (15), and the slider (15) is slidably connected with the middle of the outer circle of the third connecting column (17). An installation component is arranged on one side of the arc-shaped steel plate (5).

2. The access control device with a face recognition function according to claim 1, characterized in that: The installation component includes a first connecting column (9), and the first connecting column (9) is fixedly connected with the middle of one side of the arc-shaped steel plate (5). One end of the first connecting column (9) is provided with a second connecting column (10), and one end of the second connecting column (10) is fixedly connected with a placement plate (8).

3. The access control device with a face recognition function according to claim 2, characterized in that: A face recognition device (11) is slidably connected with one side of the placement plate (8).

4. The access control device with a face recognition function according to claim 1, characterized in that: A base (2) is rotatably connected with the bottom of the chassis (1).

5. The access control device with a face recognition function according to claim 4, characterized in that: In the middle of the bottom of the base (2), a bolt (7) is fixedly connected, and an access control device (21) is threadedly connected with the outer circle of the bolt (7).

6. The access control device with a face recognition function according to claim 1, characterized in that: On one side of the bottom of the top plate (4), a limit plate (12) is fixedly connected.

7. The access control device with a face recognition function according to claim 1, characterized in that: On both sides of the middle of the outer circle of the third connecting column (17), limit blocks (16) are fixedly connected.

8. The access control device with a face recognition function according to claim 1, characterized in that: The other end of the third connecting column (17) is fixedly connected with a button (6).

Images