Face recognition access control equipment

Abstract

The utility model belongs to the technical field of access control systems, and discloses a face recognition access control device which comprises a supporting stand column, a protection frame and a face recognition host, a driving mechanism for driving the protection frame to adjust the angle is installed on the front face of the supporting stand column, and the protection frame is installed on the front face of the driving mechanism. A clamping groove is formed in one side of the supporting stand column, a protection mechanism is installed in the clamping groove of the supporting stand column, an adjusting mechanism is arranged in the protection frame, the face recognition host is installed on the front face of the adjusting mechanism, and a sealing mechanism is installed on the upper surface of the adjusting mechanism. A child does not need to be held up by an adult when standing in front of the recognition area of the face recognition host, so that the shooting recognition range of the face recognition host is expanded; parts of exposed parts of the driving mechanism are shielded through the protection mechanism, so that the children are prevented from being in contact with the parts of exposed parts of the driving mechanism as much as possible during playing.

Description

Technical Field

[0001] The utility model relates to the technical field of access control systems, and in particular to a face recognition access control device. Background Art

[0002] With the development of artificial intelligence, devices based on face recognition have been widely used. For example, the access control system based on face recognition is one of them. In the application, after the face recognition of the person passing by is correct, the control system of the access control device can automatically open the access control lift bar or the electromagnetic door lock of the anti-theft door, so that the person can walk out or enter the area controlled by the access control device.

[0003] For example, the utility model with announcement number CN217463830U discloses a face recognition access control device, including a support rod and a protective frame arranged on the support rod, the protective frame is a rectangular cavity structure with an opening on the front side, a sliding plate that can slide out from the opening of the protective frame is provided in the protective frame through a sliding component, a bearing plate is provided above the sliding plate, a shock-absorbing spring is provided between the sliding plate and the bearing plate, and a pair of clamping plates for clamping a face recognition host are provided on the top of the bearing plate. The utility model provides a face recognition access control device, which has a good shock-absorbing and buffering effect on the face recognition host component, can greatly reduce the risk of it being damaged when it is hit, and the face recognition host component is convenient to disassemble and install, and is convenient for inspection and replacement.

[0004] In the process of implementing this application, it was found that the technology has the following problems: the existing facial recognition access control equipment has a good shock-absorbing and buffering effect to greatly reduce the risk of damage when it is hit, but most facial recognition access control devices cannot adjust the angle of the facial recognition host during use, so that children need to be picked up by adults when passing through the recognition area, thereby increasing the labor consumed by the user when using the device, thereby reducing the practicality of the device.

[0005] For this purpose, a face recognition access control device is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve the problem that most facial recognition access control devices cannot adjust the angle of the facial recognition host during use, so that children need to be picked up by adults when passing through the recognition area, thereby increasing the labor consumed by the user when using the device. The utility model provides a facial recognition access control device.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A face recognition access control device comprises a supporting column, a protective frame and a face recognition host, wherein a driving mechanism for driving the protective frame to adjust an angle is installed on the front of the supporting column, the protective frame is installed on the front of the driving mechanism, a card slot is provided on one side of the supporting column, a protective mechanism is installed inside the card slot of the supporting column, an adjustment mechanism is arranged inside the protective frame, the face recognition host is installed on the front of the adjustment mechanism, and a sealing mechanism is installed on the upper surface of the adjustment mechanism.

[0009] Furthermore, the driving mechanism includes a T-shaped fixing plate and a fixing plate, and the T-shaped fixing plate and the fixing plate are both installed on the front side of the supporting column, a through hole is opened on the side of the fixing plate close to the protective mechanism, a fixing rod is rotatably connected inside the through hole of the fixing plate, a connecting plate is installed on the end of the fixing rod away from the protective mechanism, the front side of the connecting plate is installed on the back side of the protective frame, a gear ring 1 is installed on the outer surface of the fixing rod, the external teeth of the gear ring 1 are meshed and connected with a gear belt, a motor is installed on the outer surface of the gear belt close to the connecting plate, a through hole is opened on the side of the T-shaped fixing plate close to the protective mechanism, the output shaft of the motor passes through the T-shaped fixing plate and is installed with a connecting rod, a gear ring 2 is installed on the outer surface of the connecting rod, the external teeth of the gear ring 2 are meshed and connected with the rack of the gear belt.

[0010] Furthermore, the protective mechanism includes a positioning rod and a hinge, the positioning rod is clamped in the slot of the supporting column, the back of the positioning rod is hinged with a U-shaped protective cover through the hinge, and the gear belt is located inside the U-shaped protective cover.

[0011] Furthermore, a slot is provided on one side of the U-shaped protective cover plate close to the supporting column, a magnetic block is installed inside the slot of the U-shaped protective cover plate, and the T-shaped fixing plate is made of metal iron.

[0012] Furthermore, a slot is provided on a side of the U-shaped protective cover away from the supporting column, and a visual window is installed inside the slot of the U-shaped protective cover.

[0013] Furthermore, the sealing mechanism includes a sealing plate, which is installed on the upper surface of the adjusting mechanism. A card slot is provided on the upper surface of the sealing plate. Through holes are provided on the inner walls on both the front and rear sides of the card slot of the sealing plate. The two groups of through holes of the sealing plate are rotatably connected to a top plate, and the outer contour of the sealing plate is matched with the inner contour of the protective frame.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model starts a motor to drive the connecting rod, the second gear ring and the gear belt to rotate, and then the external teeth of the gear ring are meshed and connected to the inside of the gear belt, so that the gear belt synchronously drives the gear ring 1, the fixing rod and the connecting plate to rotate during the rotation, and is installed on the front of the connecting plate through a protective frame, so that the face recognition host can be adjusted and rotated during use, so that children can stand in front of the recognition area of ​​the face recognition host without being held by an adult, thereby expanding the shooting and recognition range of the face recognition host, thereby improving the practicality of the device.

[0016] 2. The utility model pushes the U-shaped protective cover to connect the positioning rod to the inside of the card slot of the supporting column, and then rotates the U-shaped protective cover to fit the side of the U-shaped protective cover close to the positioning rod to the side of the T-shaped fixing plate close to the positioning rod, so that the U-shaped protective cover shields and protects the gear belt, gear ring 1 and gear ring 2, thereby minimizing the contact between children and the gear belt, gear ring 1 and gear ring 2 when playing; by rotating the U-shaped protective cover, the internal space position of the U-shaped protective cover is moved out of the outer end of the gear belt, gear ring 1 and gear ring 2, so that the staff does not need to disassemble the mobile protective mechanism when maintaining some equipment inside the drive mechanism, thereby reducing the labor and time consumed by the staff in maintaining the protective mechanism to shield and protect some equipment of the drive mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front structural schematic diagram of the utility model;

[0018] Figure 2 It is a side structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the side structure of the face recognition host of the utility model;

[0020] Figure 4 This utility model Figure 2 The enlarged view of point A in the middle;

[0021] Figure 5 It is a schematic diagram of the back structure of the protective cover plate of the utility model.

[0022] Figure numerals: 1. Support column; 2. Driving mechanism; 201. T-shaped fixing plate; 202. Motor; 203. Gear belt; 204. Fixing plate; 205. Fixing rod; 206. Gear ring 1; 207. Connecting rod; 208. Gear ring 2; 209. Connecting plate; 3. Protective mechanism; 301. Positioning rod; 302. U-shaped protective cover; 303. Hinge; 4. Magnetic block; 5. Visual window; 6. Protective frame; 7. Sealing mechanism; 701. Sealing plate; 702. Top plate; 8. Adjustment mechanism; 9. Face recognition host. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0026] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] like Figures 1 to 5As shown, a face recognition access control device comprises a support column 1, a protective frame 6 and a face recognition host 9, a driving mechanism 2 for driving the protective frame 6 to adjust the angle is installed on the front of the support column 1, the protective frame 6 is installed on the front of the driving mechanism 2, a card slot is opened on one side of the support column 1, a protective mechanism 3 is installed inside the card slot of the support column 1, an adjustment mechanism 8 is arranged inside the protective frame 6, the face recognition host 9 is installed on the front of the adjustment mechanism 8, and a sealing mechanism 7 is installed on the upper surface of the adjustment mechanism 8; specifically, the driving mechanism 2 is started to drive the face recognition host 9 to rotate, so that a child can stand in front of the recognition area of ​​the face recognition host 9 without being held by an adult, thereby expanding the shooting and recognition range of the face recognition host 9, thereby improving the practicality of the device; the protective mechanism 3 is used to shield the exposed parts of the driving mechanism 2, thereby avoiding as much as possible that the child is injured by contacting the exposed parts of the driving mechanism 2 when playing, thereby improving the safety of the device during use.

[0028] like Figure 1 and Figure 2 As shown, the driving mechanism 2 includes a T-shaped fixing plate 201 and a fixing plate 204, both of which are installed on the front of the supporting column 1, a through hole is opened on the side of the fixing plate 204 close to the protective mechanism 3, a fixing rod 205 is rotatably connected inside the through hole of the fixing plate 204, a connecting plate 209 is installed on the end of the fixing rod 205 away from the protective mechanism 3, the front of the connecting plate 209 is installed on the back of the protective frame 6, and a gear ring is installed on the outer surface of the fixing rod 205 1 206, the outer teeth of the gear ring 1 206 are meshed and connected with the gear belt 203, the outer surface of the gear belt 203 close to the connecting plate 209 is installed with the motor 202, the T-shaped fixing plate 201 is provided with a through hole on the side close to the protective mechanism 3, the output shaft of the motor 202 passes through the T-shaped fixing plate 201 and is installed with a connecting rod 207, the outer surface of the connecting rod 207 is installed with a gear ring 208, and the outer teeth of the gear ring 208 are meshed and connected with the inside of the rack of the gear belt 203;

[0029] Specifically, the connecting rod 207, the second gear ring 208 and the gear belt 203 are driven to rotate by starting the motor 202, and then the external teeth of the gear ring 1 206 are meshed and connected to the inside of the gear belt 203, so that the gear belt 203 synchronously drives the gear ring 1 206, the fixed rod 205 and the connecting plate 209 to rotate during the rotation, and is installed on the front of the connecting plate 209 through the protective frame 6, so that the face recognition host 9 can be adjusted and rotated during use, so that children can stand in front of the recognition area of ​​the face recognition host 9 without being held by adults, thereby expanding the shooting and recognition range of the face recognition host 9, thereby improving the practicality of the device.

[0030] like Figure 1 , Figure 2 and Figure 5 As shown, the protective mechanism 3 includes a positioning rod 301 and a hinge 303, the positioning rod 301 is clamped in the slot of the supporting column 1, and the back of the positioning rod 301 is hinged with a U-shaped protective cover 302 through the hinge 303, and the gear belt 203 is located inside the U-shaped protective cover 302; specifically, by pushing the U-shaped protective cover 302, the positioning rod 301 is clamped into the slot of the supporting column 1, and then by rotating the U-shaped protective cover 302, the side of the U-shaped protective cover 302 close to the positioning rod 301 is attached to the side of the T-shaped fixing plate 201 close to the positioning rod 301, so that the U-shaped protective cover 302 blocks and protects the gear belt 203, the gear ring 1 206 and the gear ring 208, thereby minimizing the contact between children and the gear belt 203, the gear ring 1 206 and the gear ring 208 when playing, thereby improving the safety of the drive mechanism 2 during use.

[0031] At the same time, by rotating the U-shaped protective cover 302, the internal space position of the U-shaped protective cover 302 is moved out of the outer ends of the gear belt 203, the gear ring 1 206 and the gear ring 2 208, so that the staff does not need to disassemble the mobile protective mechanism 3 when maintaining part of the equipment inside the drive mechanism 2, thereby reducing the labor and time consumed by the staff when maintaining the protective mechanism 3 to cover and protect part of the equipment of the drive mechanism 2.

[0032] like Figure 1 As shown, a slot is provided on the side of the U-shaped protective cover 302 close to the supporting column 1, and a magnetic block 4 is installed inside the slot of the U-shaped protective cover 302, and the material of the T-shaped fixing plate 201 is metal iron; specifically, by rotating the U-shaped protective cover 302, the side of the magnetic block 4 away from the U-shaped protective cover 302 is adsorbed on the side of the T-shaped fixing plate 201 close to the U-shaped protective cover 302, so that the magnetic block 4 limits the rotation position of the U-shaped protective cover 302 on the side of the supporting column 1, thereby minimizing the rotation of the U-shaped protective cover 302 when the U-shaped protective cover 302 blocks and protects part of the equipment of the driving mechanism 2, thereby improving the stability of the protective mechanism 3 during use.

[0033] like Figure 2 As shown, a slot is provided on the side of the U-shaped protective cover 302 away from the supporting column 1, and a visual window 5 is installed inside the slot of the U-shaped protective cover 302; specifically, the visual window 5 is made of transparent material, so that the staff can view some accessories of the driving mechanism 2 inside the U-shaped protective cover 302 through the visual window 5, so that the staff can quickly observe whether the gear belt 203 is detached or damaged during use during the maintenance and inspection of the driving mechanism 2, thereby reducing the time spent by subsequent staff on maintaining the driving mechanism 2.

[0034] like Figure 3 and Figure 4 As shown, the sealing mechanism 7 includes a sealing plate 701, which is installed on the upper surface of the adjustment mechanism 8. A card slot is provided on the upper surface of the sealing plate 701. Through holes are provided on the inner walls of the front and rear sides of the card slot of the sealing plate 701. The top plate 702 is rotatably connected to the inside of the two groups of through holes of the sealing plate 701. The outer contour of the sealing plate 701 is matched with the inner contour of the protective frame 6. Specifically, the sealing plate 701 is arranged at the upper end of the adjustment mechanism 8 and the face recognition host 9, so that the sealing plate 701 blocks the upper opening of the protective frame 6 during use, thereby preventing external dust and debris from entering the interior of the protective frame 6 as much as possible.

[0035] At the same time, by pressing the upper corner of the front end of the sealing plate 701, the rear side of the top plate 702 is tilted up, and then the sealing plate 701 is moved upward by pulling the tilted rear side of the top plate 702, so that the staff can quickly remove the sealing mechanism 7 from the inside of the protective frame 6, thereby reducing the time spent by subsequent staff in disassembling the mobile face recognition host 9.

[0036] In summary: by starting the motor 202, the connecting rod 207, the second gear ring 208 and the gear belt 203 are driven to rotate, and then the external teeth of the gear ring 1 206 are meshed and connected to the inside of the gear belt 203, so that the gear belt 203 synchronously drives the gear ring 1 206, the fixed rod 205 and the connecting plate 209 to rotate during the rotation, and is installed on the front of the connecting plate 209 through the protective frame 6, so that the face recognition host 9 can be adjusted and rotated during use, so that children can stand in front of the recognition area of ​​the face recognition host 9 without being held by adults, thereby expanding the shooting and recognition range of the face recognition host 9; by rotating the U-shaped protective cover 302, the internal space position of the U-shaped protective cover 302 is moved out of the outer end of the gear belt 203, the gear ring 1 206 and the gear ring 2 208, so that the staff does not need to disassemble the mobile protective mechanism 3 when maintaining some equipment inside the drive mechanism 2, thereby reducing the labor and time consumed by the staff when maintaining the protective mechanism 3 to shield and protect part of the equipment of the drive mechanism 2.

[0037] At the same time, by setting the sealing plate 701 at the upper end of the adjustment mechanism 8 and the face recognition host 9, the sealing plate 701 blocks the opening at the upper end of the protective frame 6 during use, thereby minimizing the entry of external dust and debris into the interior of the protective frame 6; by pressing the upper corner of the front end of the sealing plate 701, the rear side of the top plate 702 is tilted up, and then the sealing plate 701 is moved upward by pulling the tilted rear side of the top plate 702, so that the staff can quickly disassemble and remove the sealing mechanism 7 from the interior of the protective frame 6, thereby reducing the time spent by subsequent staff in disassembling and moving the face recognition host 9.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A face recognition access control device, comprising a support column (1), a protection frame (6) and a face recognition host (9), characterized in that: A driving mechanism (2) for driving the protective frame (6) to adjust the angle is installed on the front of the supporting column (1); the protective frame (6) is installed on the front of the driving mechanism (2); a card slot is provided on one side of the supporting column (1); a protective mechanism (3) is installed inside the card slot of the supporting column (1); an adjusting mechanism (8) is provided inside the protective frame (6); the face recognition host (9) is installed on the front of the adjusting mechanism (8); and a sealing mechanism (7) is installed on the upper surface of the adjusting mechanism (8).

2. A face recognition access control device according to claim 1, characterized in that: The driving mechanism (2) comprises a T-shaped fixing plate (201) and a fixing plate (204), wherein the T-shaped fixing plate (201) and the fixing plate (204) are both mounted on the front side of the supporting column (1), a through hole is provided on a side of the fixing plate (204) close to the protective mechanism (3), a fixing rod (205) is rotatably connected inside the through hole of the fixing plate (204), a connecting plate (209) is mounted on one end of the fixing rod (205) away from the protective mechanism (3), the front side of the connecting plate (209) is mounted on the back side of the protective frame (6), and a toothed member is mounted on the outer surface of the fixing rod (205). Ring 1 (206), the external teeth of the gear ring 1 (206) are meshedly connected with a gear belt (203), a motor (202) is installed on the outer surface of the gear belt (203) close to the connecting plate (209), a through hole is opened on the side of the T-shaped fixing plate (201) close to the protective mechanism (3), the output shaft of the motor (202) passes through the T-shaped fixing plate (201) and is installed with a connecting rod (207), the outer surface of the connecting rod (207) is installed with gear ring 2 (208), and the external teeth of the gear ring 2 (208) are meshedly connected to the inside of the rack of the gear belt (203).

3. A face recognition access control device according to claim 2, characterized in that: The protective mechanism (3) comprises a positioning rod (301) and a hinge (303); the positioning rod (301) is clamped inside a clamping slot of the supporting column (1); the back of the positioning rod (301) is hingedly connected to a U-shaped protective cover plate (302) via the hinge (303); and the gear belt (203) is located inside the U-shaped protective cover plate (302).

4. A face recognition access control device according to claim 3, characterized in that: A slot is provided on one side of the U-shaped protective cover plate (302) close to the supporting column (1), a magnetic block (4) is installed inside the slot of the U-shaped protective cover plate (302), and the material of the T-shaped fixing plate (201) is metal iron.

5. The face recognition access control device according to claim 3, characterized in that: A slot is provided on a side of the U-shaped protective cover plate (302) away from the supporting column (1), and a visual window (5) is installed inside the slot of the U-shaped protective cover plate (302).

6. The face recognition access control device according to claim 1, characterized in that: The sealing mechanism (7) comprises a sealing plate (701), which is mounted on the upper surface of the adjusting mechanism (8). A slot is provided on the upper surface of the sealing plate (701), and through holes are provided on the inner walls on both the front and rear sides of the slot of the sealing plate (701). The two groups of through holes of the sealing plate (701) are rotatably connected to a top plate (702), and the outer contour of the sealing plate (701) is matched with the inner contour of the protective frame (6).

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