Park entrance and exit entrance guard

Abstract

The utility model relates to the field of access control, and discloses a park entrance and exit access control which comprises a machine body, a ventilation plate is detachably installed on the outer wall of the machine body, a motor is fixedly connected to the inner wall of the machine body, a sliding frame is fixedly connected to an output shaft of the motor, and two sets of sliding blocks are slidably connected to the inner wall of the sliding frame. A first baffle is fixedly connected to the tops of the outer walls of the left set of sliding blocks, a second baffle is connected to the right set of sliding blocks, auxiliary grooves are formed in the tops of the outer walls of the first baffle and the second baffle, and a face recognition machine is fixedly connected to the top of the outer wall of the machine body. According to the utility model, by arranging the motor, the sliding frame, the sliding block, the baffle plate I, the baffle plate II, the auxiliary groove and the auxiliary block, when a single person passes through the entrance guard, the face recognition machine receives an instruction to drive the motor, the motor drives the sliding frame to drive the baffle plate I to contract inwards, and meanwhile, the sliding frame drives the baffle plate II to expand outwards to realize blocking; and the incidence rate of following card rushing is reduced.

Description

Technical Field

[0001] This utility model relates to the field of access control, and in particular to an access control system for park entrances and exits. Background Technology

[0002] As an important component of park security management, the access control system at park entrances and exits plays an increasingly important role in the construction of modern smart parks. By providing multiple door opening methods (such as facial recognition, fingerprint recognition, RFID card recognition, etc.), the access control system meets the needs of different users and scenarios.

[0003] Existing access control systems for park entrances and exits typically use facial recognition, which captures facial images through cameras and compares them with a pre-set facial database to achieve rapid identity verification.

[0004] On the one hand, existing entrance and exit access control systems typically use barriers to block visitors who cannot pass facial recognition. However, a single barrier will open briefly after a visitor enters, allowing visitors without facial recognition to follow into the park, which cannot effectively prevent people from following and breaking through the gate. On the other hand, existing entrance and exit access control barriers are usually welded as a single piece, and once the barrier is damaged, it cannot be disassembled and replaced individually. Therefore, a new type of park entrance and exit access control system is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an access control system for park entrances and exits, which aims to improve the problem that existing technologies cannot effectively prevent people from following and breaking through the gate.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a park entrance and exit access control system, including a machine body, a ventilation plate detachably installed on the outer wall of the machine body, a motor fixedly connected to the inner wall of the machine body, a sliding frame fixedly connected to the output shaft of the motor, a slider slidably connected to the inner wall of the sliding frame, and two sets of sliders, a baffle plate one fixedly connected to the top of the outer wall of the left set of sliders, and a baffle plate two connected to the right set of sliders, both baffle plate one and baffle plate two having auxiliary grooves on the top of their outer walls, and a face recognition machine fixedly connected to the top of the outer wall of the machine body.

[0007] As a further description of the above technical solution:

[0008] A cover plate is hinged to the top of the outer wall of the machine body, an auxiliary block is fixedly connected to the bottom of the outer wall of the cover plate, a limit groove is opened at the bottom of the outer wall of the cover plate, and a limit component is provided on the inner wall of the top of the machine body.

[0009] As a further description of the above technical solution:

[0010] The limiting component includes a limiting block. The bottom of the outer wall of the limiting block is elastically connected to the top inner wall of the machine body by a limiting spring. A partition is fixedly connected to the bottom of the outer wall of the limiting block, and a limit switch is fixedly connected to the top of the outer wall of the partition.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the sliding frame is slidably connected to the inner wall of the bottom end of the machine body, the outer wall of the first baffle is slidably connected to the inner wall of the machine body, and the outer wall of the second baffle is slidably connected to the inner wall of the machine body.

[0013] As a further description of the above technical solution:

[0014] The auxiliary block is slidably connected to the inner wall of the auxiliary groove, and the bottom of the outer wall of the cover plate is in contact with the top of the outer wall of the machine body.

[0015] As a further description of the above technical solution:

[0016] The bottom of the outer wall of the cover plate is slidably connected to the top of the outer walls of baffle one and baffle two.

[0017] As a further description of the above technical solution:

[0018] One end of the limiting spring is fixedly connected to the top inner wall of the machine body, and the other end of the limiting spring is fixedly connected to the bottom of the outer wall of the limiting block.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the limiting block is slidably connected to the top inner wall of the machine body, the top end of the outer wall of the limiting block is engaged with the inner wall of the limiting groove, the outer wall of the partition is slidably connected to the top inner wall of the machine body, and the end of the outer wall of the limit switch is slidably connected to the top inner wall of the machine body.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting up a motor, sliding frame, slider, baffle one, baffle two, auxiliary groove, and auxiliary block, when a single person passes through the access control, the facial recognition machine receives an instruction to drive the motor, which drives the sliding frame to retract the baffle one inward, and at the same time, the sliding frame drives the baffle two to expand outward, thereby blocking the access and reducing the occurrence of people following and breaking through the access control.

[0023] 2. In this utility model, by setting a cover plate, baffle one, baffle two, auxiliary groove, auxiliary block, limit groove, and limit component, when it is necessary to replace the baffle, the limit switch is manually pulled down to drive the limit block to release the limit, then the cover plate is flipped up to drive the auxiliary block to release the jamming, and then the baffle one and baffle two are manually removed to achieve quick disassembly and replacement of baffle one and baffle two. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of the gate control system for park entrances and exits proposed in this utility model;

[0025] Figure 2 This is a three-dimensional schematic diagram of a cover plate for an access control system at the entrance and exit of a park, as proposed in this utility model.

[0026] Figure 3 This is a three-dimensional cross-sectional view of the gate control system for park entrances and exits proposed in this utility model;

[0027] Figure 4 This utility model proposes a park entrance and exit access control system. Figure 2 Enlarged 3D diagram of part A;

[0028] Figure 5 This is a three-dimensional schematic diagram of a sliding frame for an access control system for park entrances and exits, as proposed in this utility model.

[0029] Legend:

[0030] 1. Body; 2. Ventilation plate; 3. Motor; 4. Slide frame; 5. Slider; 6. Baffle 1; 7. Baffle 2; 8. Auxiliary slot; 9. Face recognition machine; 10. Cover plate; 11. Auxiliary block; 12. Limit slot; 13. Limit spring; 14. Limit block; 15. Partition plate; 16. Limit switch. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 - Figure 3 This utility model provides an embodiment of an access control system for a park entrance and exit, including a body 1. The body 1 is similar to an existing gate and is used to be installed next to a security booth or on the side of the park gate. A ventilation plate 2 is detachably installed on the outer wall of the body 1. The ventilation plate 2 is used to provide heat dissipation for the motor 3 and facilitates manual opening of the body 1 for maintenance. The motor 3 is fixedly connected to the inner wall of the body 1. The motor 3 is existing technology and will not be described in detail. It is used to drive the sliding frame 4 to move the first baffle 6 and the second baffle 7. The output shaft of the motor 3 is fixedly connected to the sliding frame 4. The sliding frame 4 has a hollow inner wall, which is used to drive it to rotate through the motor 3, thereby squeezing the slider 5 through its inner wall to move the first baffle 6 and the second baffle 7.

[0033] Reference Figure 3 - Figure 5 A slider 5 is slidably connected to the inner wall of the sliding frame 4. The slider 5 slides along the inner wall of the sliding frame 4, causing the first baffle 6 and the second baffle 7 to slide. It is an extension of the first baffle 6 and the second baffle 7. There are two sets of sliders 5. The top of the outer wall of the left set of sliders 5 is fixedly connected to the first baffle 6. The first baffle 6 is used to block visitors who cannot pass the facial recognition. The right set of sliders 5 is connected to the second baffle 7. The second baffle 7 is used to prevent people from following and breaking through the checkpoint, avoiding collisions that may cause injury to people. The top of the outer wall of both the first baffle 6 and the second baffle 7 is provided with auxiliary grooves 8. The auxiliary slot 8 is used to engage the auxiliary block 11 to keep the first baffle 6 and the second baffle 7 moving horizontally stably. A face recognition machine 9 is fixedly connected to the top of the outer wall of the body 1. The face recognition machine 9 is existing technology and will not be described in detail. It is used to capture face images through a camera and compare them with a preset face database to achieve fast identity verification. The outer wall of the sliding frame 4 is slidably connected to the inner wall of the bottom end of the body 1. The outer wall of the first baffle 6 is slidably connected to the inner wall of the body 1. The outer wall of the second baffle 7 is slidably connected to the inner wall of the body 1.

[0034] Reference Figure 2 - Figure 4 A cover plate 10 is hinged to the top of the outer wall of the machine body 1. The cover plate 10 is used to open the top of the machine body 1 by opening the limiting component, so as to facilitate the replacement of the first baffle 6 and the second baffle 7. An auxiliary block 11 is fixedly connected to the bottom of the outer wall of the cover plate 10. The auxiliary block 11 is used to engage with the auxiliary groove 8 to keep the first baffle 6 and the second baffle 7 moving laterally stably and to prevent them from being separated from the machine body 1 by force. A limiting groove 12 is opened at the bottom of the outer wall of the cover plate 10. The limiting groove 12 is used to engage with the limiting component to fix the cover plate 10, so that the cover plate 10 fits against the top of the outer wall of the machine body 1. A limiting component is provided on the inner wall of the top of the machine body 1. The outer wall of the auxiliary block 11 is slidably connected to the inner wall of the auxiliary groove 8. The bottom of the outer wall of the cover plate 10 is in contact with the top of the outer wall of the machine body 1. The bottom of the outer wall of the cover plate 10 is slidably connected to the top of the outer wall of the first baffle 6 and the second baffle 7.

[0035] Reference Figure 2 - Figure 4The limiting assembly includes a limiting block 14, which is used to engage with the limiting groove 12 and the fixed cover plate 10, so that the auxiliary block 11 is engaged with the inner wall of the auxiliary groove 8. The bottom of the outer wall of the limiting block 14 is elastically connected to the top inner wall of the machine body 1 by a limiting spring 13. A partition 15 is fixedly connected to the bottom of the outer wall of the limiting block 14. The partition 15 is used to prevent rainwater and dust from entering the inner wall and causing the limiting to jam. A limit switch 16 is fixedly connected to the top of the outer wall of the partition 15. The limit switch 16 is used for manual external pulling down to release the limiting. One end of the limiting spring 13 is fixedly connected to... On the top inner wall of the body 1, the other end of the limiting spring 13 is fixedly connected to the bottom of the outer wall of the limiting block 14. Through the opposing pressing force between the limiting spring 13 and the inner wall of the body 1, the limiting block 14 is always locked on the inner wall of the limiting groove 12 without being affected by external force. The outer wall of the limiting block 14 is slidably connected to the top inner wall of the body 1, and the top of the outer wall of the limiting block 14 is locked on the inner wall of the limiting groove 12. The outer wall of the partition 15 is slidably connected to the top inner wall of the body 1, and the end of the outer wall of the limit switch 16 is slidably connected to the top inner wall of the body 1.

[0036] Working principle: When a single person passes through the access control, the visitor stands on one side of the ventilation panel 2, located at the center of the machine body 1. The face image is captured by the camera through the face recognition machine 9 and compared with the preset face database to identify the identity. The face recognition machine 9 transmits a command to start the motor 3, which drives the sliding frame 4 to rotate. The sliding frame 4 then squeezes the slider 5, causing the baffle 6 to slide and retract along the auxiliary block 11 to the inner wall of the machine body 1. At the same time, the sliding frame 4 causes the baffle 7 to slide out of the machine body 1, thus preventing the visitor from following and breaking through the access control, and avoiding collisions that could cause injury to the person.

[0037] When it is necessary to replace baffle 6 and baffle 7, manually pull down the limit switch 16 to drive the limit block 14 out of the limit groove 12 to release the limit. Then, flip up the cover plate 10 to drive the auxiliary block 11 out of the auxiliary groove 8 to release the limit. Then, manually remove baffle 6 and baffle 7 to drive the slider 5 out of the slide frame 4. Insert the bottom slider 5 of the new baffle 6 and baffle 7 into the slide frame 4. Then, manually pull down the limit switch 16 to drive the limit block 14 to retract inward. Then, manually close the cover plate 10. Then, release the limit switch 16 and the limit spring 13 will spring the limit block 14 back into the limit groove 12 to lock it in place. This allows for quick disassembly and installation of baffle 6 and baffle 7 for replacement, reducing manufacturing costs and replacement / repair time.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A park entrance and exit access control system, comprising a body (1), characterized in that: The outer wall of the body (1) is detachably fitted with a ventilation plate (2). The inner wall of the body (1) is fixedly connected with a motor (3). The output shaft of the motor (3) is fixedly connected with a sliding frame (4). The inner wall of the sliding frame (4) is slidably connected with a slider (5). There are two sets of sliders (5). The top of the outer wall of the left set of sliders (5) is fixedly connected with a baffle (6). The right set of sliders (5) is connected with a baffle (7). The top of the outer wall of both the baffle (6) and the baffle (7) is provided with an auxiliary groove (8). A face recognition machine (9) is fixedly connected to the top of the outer wall of the body (1).

2. The access control system for park entrances and exits according to claim 1, characterized in that: The top of the outer wall of the body (1) is hinged with a cover plate (10), the bottom of the outer wall of the cover plate (10) is fixedly connected with an auxiliary block (11), a limit groove (12) is opened at the bottom of the outer wall of the cover plate (10), and a limit component is provided on the top inner wall of the body (1).

3. The access control system for park entrances and exits according to claim 2, characterized in that: The limiting component includes a limiting block (14), the bottom of the outer wall of the limiting block (14) is elastically connected to the top inner wall of the body (1) by a limiting spring (13), a partition (15) is fixedly connected to the bottom of the outer wall of the limiting block (14), and a limit switch (16) is fixedly connected to the top of the outer wall of the partition (15).

4. The access control system for park entrances and exits according to claim 1, characterized in that: The outer wall of the sliding frame (4) is slidably connected to the inner wall of the bottom end of the body (1), the outer wall of the first baffle (6) is slidably connected to the inner wall of the body (1), and the outer wall of the second baffle (7) is slidably connected to the inner wall of the body (1).

5. The access control system for park entrances and exits according to claim 2, characterized in that: The auxiliary block (11) is slidably connected to the inner wall of the auxiliary groove (8), and the bottom of the outer wall of the cover plate (10) is in contact with the top of the outer wall of the body (1).

6. The access control system for park entrances and exits according to claim 2, characterized in that: The bottom of the outer wall of the cover plate (10) is slidably connected to the top of the outer wall of the first baffle (6) and the second baffle (7).

7. The access control system for park entrances and exits according to claim 3, characterized in that: One end of the limiting spring (13) is fixedly connected to the top inner wall of the body (1), and the other end of the limiting spring (13) is fixedly connected to the bottom of the outer wall of the limiting block (14).

8. The access control system for park entrances and exits according to claim 3, characterized in that: The outer wall of the limiting block (14) is slidably connected to the top inner wall of the body (1), the top end of the outer wall of the limiting block (14) is engaged with the inner wall of the limiting groove (12), the outer wall of the partition (15) is slidably connected to the top inner wall of the body (1), and the end of the outer wall of the limit switch (16) is slidably connected to the top inner wall of the body (1).

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