Face recognition card sender

Abstract

The utility model discloses a face recognition card sender, which belongs to the technical field of card senders, and comprises a bottom plate, a cabinet body is assembled on the upper end face of the bottom plate, a mounting shell is assembled on one side of the cabinet body, a display screen is assembled on one side of the mounting shell, a controller is arranged in the mounting shell, and a group of lifting adjusting assemblies are further assembled on one side of the cabinet body. The face recognition card issuing machine has the advantages of being suitable for workers of different heights, accurate in recognition and card issuing and capable of improving working efficiency, parts arranged in the lifting adjusting assembly are matched with one another, reciprocating rotation of the driving motor is controlled, and therefore the face recognition card issuing machine is more convenient to use. Finally, the face scanning module and the scanning camera are driven to flexibly move up and down so as to adapt to workers with different heights, the arranged face scanning module is matched with the scanning camera to accurately identify the identity, it is ensured that only authorized personnel can take the card, chaos and errors are avoided, and compared with traditional manual card issuing and an existing card issuing machine, the card issuing efficiency is greatly improved. According to the device, the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of card issuing machines, and in particular relates to a face recognition card issuing machine. Background Art

[0002] A facial recognition card issuing machine is a device that combines facial recognition technology with a card issuing mechanism. By using facial recognition technology, this device can recognize the user's facial features to verify the user's identity. Once the user's identity is verified, the card issuing mechanism will issue the corresponding card, certificate or access credential so that the user can enter a specific area, use a specific device or enjoy a specific service. This device is often used in scenarios such as access control systems, attendance systems, and conference sign-in to improve security, convenience, and efficiency. By combining facial recognition technology and card issuing mechanisms, users can perform identity authentication and access control more quickly and accurately.

[0003] Mining workers usually receive work cards to sign in and out when they are at work. However, most of the existing mining work cards are registered and issued by management personnel, and manual card issuance is inefficient. Some mining companies have begun to use card issuing machines instead of manual card issuance. However, the position of the face detection module of the card issuing machine is mostly fixed, which makes it difficult for taller and shorter workers to scan. Therefore, a face recognition card issuing machine is proposed to solve the above problem. Utility Model Content

[0004] In view of one or more of the above defects or improvement needs in the prior art, the utility model provides a face recognition card issuing machine, which has the advantages of adapting to workers of different heights, accurately identifying and issuing cards, and improving work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides a face recognition card issuing machine, comprising a bottom plate, the upper surface of which is equipped with a cabinet;

[0006] A mounting shell is mounted on one side of the cabinet, a display screen is mounted on one side of the mounting shell, and a controller is disposed inside the mounting shell;

[0007] A set of lifting and lowering adjustment components is also installed on one side of the cabinet;

[0008] The lifting and adjusting assembly comprises a screw seat, the screw seat has a rectangular cavity and a driving motor is installed in the cavity, the output end of the driving motor is connected with a threaded screw and the threaded screw is vertically arranged, the threaded screw is meshed and slidably provided with a sliding sleeve on the outside, and a sliding block is installed on the outside of the sliding sleeve;

[0009] The driving motor is electrically connected to the controller.

[0010] As a further improvement of the present invention, a face scanning module is installed on one side of the sliding block and the connection with the face scanning module is of detachable design. A scanning camera is arranged on one side of the face scanning module, and the scanning camera and the face scanning module are electrically connected to the controller.

[0011] As a further improvement of the present invention, a plurality of card taking slots are provided in a linear array on one side of the cabinet, and working cards are installed in the plurality of card taking slots.

[0012] As a further improvement of the utility model, the upper end surface of the driving motor is equipped with two limit rods and the two limit rods are arranged in parallel. The two limit rods both penetrate the sliding block and one end is connected to the inner wall of the screw seat.

[0013] As a further improvement of the present invention, the upper surface of the bottom plate is provided with four mounting holes, and the four mounting holes are distributed in a rectangular shape.

[0014] In general, compared with the prior art, the above technical solutions conceived by the utility model have the following beneficial effects:

[0015] The face recognition card issuing machine of the utility model, through the mutual cooperation between the components arranged in the lifting and adjusting component, controls the reciprocating rotation of the driving motor, thereby driving the threaded screw connected to the output end of the driving motor to rotate, so that the sliding sleeve engaged and slidably connected to the outside of the threaded screw drives the external sliding block to slide radially within the stroke range of the threaded screw, and finally drives the face scanning module and the scanning camera to move up and down flexibly, so as to adapt to staff members of different heights, and solves the problem of scanning difficulties caused by the fixed position of the existing device. The identity of the staff member is accurately identified by the face scanning module that is set to cooperate with the scanning camera, ensuring that only authorized personnel can collect the card, avoiding confusion and errors. Compared with traditional manual card issuance and existing card issuing machines, the device greatly improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall installation structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall installation structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the disassembled structure of the lifting and adjusting component of the utility model.

[0019] In all the drawings, the same figure marks represent the same technical features, specifically: 1. Base plate; 11. Mounting hole; 2. Cabinet; 21. Card slot; 22. Working card; 3. Lifting adjustment assembly; 30. Screw seat; 31. Drive motor; 32. Threaded screw; 33. Sliding sleeve; 34. Sliding block; 35. Face scanning module; 351. Scanning camera; 36. Limit rod; 4. Mounting shell; 41. Display screen; 42. Controller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example

[0022] Depend on Figure 1-3 A face recognition card issuing machine is provided, comprising a bottom plate 1, and a cabinet 2 is mounted on the upper end surface of the bottom plate 1;

[0023] A mounting shell 4 is mounted on one side of the cabinet 2, a display screen 41 is mounted on one side of the mounting shell 4, and a controller 42 is disposed inside the mounting shell 4;

[0024] A set of lifting and lowering adjustment components 3 is also installed on one side of the cabinet 2;

[0025] The lifting and lowering adjustment assembly 3 includes a screw seat 30, which has a rectangular cavity and a driving motor 31 is installed in the cavity. The output end of the driving motor 31 is connected with a threaded screw 32, and the threaded screw 32 is vertically arranged. The threaded screw 32 is externally meshed and slidably provided with a sliding sleeve 33, and the sliding sleeve 33 is externally equipped with a sliding block 34;

[0026] The driving motor 31 is electrically connected to the controller 42 .

[0027] In this embodiment, by the mutual cooperation between the components set in the lifting and adjusting component 3, the reciprocating rotation of the driving motor 31 is controlled, thereby driving the threaded screw 32 connected to the output end of the driving motor 31 to rotate, so that the sliding sleeve 33 engaged and slidably connected to the outside of the threaded screw 32 drives the external sliding block 34 to slide radially within the stroke range of the threaded screw 32, and finally drives the face scanning module 35 and the scanning camera 351 to move up and down flexibly, so as to adapt to staff members of different heights, and solve the problem of scanning difficulties caused by the fixed position of the existing device. The face scanning module 35 is set to cooperate with the scanning camera 351 to accurately identify the identity of the staff, ensuring that only authorized personnel can collect the card, avoiding confusion and errors. Compared with traditional manual card issuance and existing card issuing machines, the device greatly improves work efficiency.

[0028] Specifically, refer to Figure 1-3 A face scanning module 35 is assembled on one side of the sliding block 34 and the connection with the face scanning module 35 is detachable. A scanning camera 351 is arranged on one side of the face scanning module 35. The scanning camera 351 and the face scanning module 35 are electrically connected to the controller 42.

[0029] In this embodiment, when the controller 42 is set to control the face scanning module 35 and the scanning camera 351 to scan the front area, when no face is detected, the data is fed back to the controller 42. At this time, the controller 42 controls the set drive motor 31, so that the drive motor 31 drives the threaded screw 32 connected to the output end to rotate, and finally drives the face scanning module 35 and the scanning camera 351 to move up and down to scan the face.

[0030] Further preferably, the power supply and electrical signal connection method are existing technologies, and the control circuit can be implemented through simple programming by technicians in this field. It is common knowledge in this field and is only used without modification. Therefore, the control method and circuit connection are not described in detail.

[0031] Specifically, refer to Figure 1-2 A plurality of card taking slots 21 are arranged in a linear array on one side of the cabinet 2 , and a working card 22 is installed in each of the plurality of card taking slots 21 .

[0032] In this embodiment, electromagnetic coils are arranged in several card retrieval slots 21 to generate a magnetic field. The set work card 22 has a certain magnetism. When the controller 42 receives the authorization information, the power is cut off in the card retrieval slot 21 of the corresponding staff member's work card 22, so that the electromagnetic coil stops generating a magnetic field, resulting in a loss of adsorption force, thereby affecting the corresponding work card 22 and unlocking it. The set work card 22 is installed with a positioning chip, which can enable the staff to have a positioning function in the mine to prevent later accidents.

[0033] Specifically, refer to Figure 3 Two limit rods 36 are mounted on the upper end surface of the driving motor 31 and the two limit rods 36 are arranged in parallel. Both limit rods 36 penetrate the sliding block 34 and one end of the two limit rods 36 is connected to the inner wall of the screw seat 30 .

[0034] In this embodiment, two limiting rods 36 are provided to limit the sliding block 34 so that the sliding block 34 can be more stable when moving.

[0035] Specifically, refer to Figure 1-2 Four mounting holes 11 are arranged on the upper end surface of the bottom plate 1 and the four mounting holes 11 are distributed in a rectangular shape.

[0036] In this embodiment, the device can be installed and fixed on the ground by installing bolts or expansion bolts at the installation holes 11 provided on the base plate 1.

[0037] The face recognition card issuing machine of the utility model:

[0038] In actual use, when a staff member arrives at the device to collect a card, the controller 42 controls the face scanning module 35 and the scanning camera 351 to scan the front area. When no face is detected, the data is fed back to the controller 42. At this time, the controller 42 controls the drive motor 31, so that the drive motor 31 drives the threaded screw 32 connected to the output end to rotate. When the threaded screw 32 rotates, the sliding sleeve 33 engaged with the sliding setting on the outside of the threaded screw 32 drives the externally installed sliding block 34 to slide radially within the travel range of the threaded screw 32, and finally drives the face scanning module 35 and the scanning camera 351 installed on one side of the sliding block 34. The camera 351 is adjusted up and down in height. When the face scanning module 35 cooperates with the scanning camera 351 to scan the authorized face, the data is fed back to the controller 42 again. Electromagnetic coils are arranged in the several card taking slots 21 to generate a magnetic field. The working card 22 has a certain magnetism. When the controller 42 receives the authorization information, the power is cut off in the card taking slot 21 of the corresponding staff member's working card 22, so that the electromagnetic coil stops generating a magnetic field, resulting in a loss of adsorption force, thereby affecting the corresponding working card 22 and unlocking it. Finally, the corresponding working card 22 is taken away to complete the card taking step. The above steps can be repeated to perform the card taking operation continuously and efficiently.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A face recognition card issuing machine, characterized in that: It comprises a bottom plate (1), the upper end surface of which is equipped with a cabinet body (2); A mounting shell (4) is mounted on one side of the cabinet (2), a display screen (41) is mounted on one side of the mounting shell (4), and a controller (42) is disposed inside the mounting shell (4); One side of the cabinet (2) is also equipped with a set of lifting and lowering adjustment components (3); The lifting and lowering adjustment component (3) comprises a screw seat (30), the screw seat (30) has a rectangular cavity and a driving motor (31) is installed in the cavity, the output end of the driving motor (31) is connected to a threaded screw (32) and the threaded screw (32) is vertically arranged, the threaded screw (32) is externally meshed and slidably provided with a sliding sleeve (33), and the sliding sleeve (33) is externally equipped with a sliding block (34); The driving motor (31) is electrically connected to the controller (42).

2. The face recognition card issuing machine according to claim 1, characterized in that: A face scanning module (35) is mounted on one side of the sliding block (34) and the connection with the face scanning module (35) is of detachable design. A scanning camera (351) is arranged on one side of the face scanning module (35). Both the scanning camera (351) and the face scanning module (35) are electrically connected to the controller (42).

3. The face recognition card issuing machine according to claim 1, characterized in that: A plurality of card taking slots (21) are arranged in a linear array on one side of the cabinet (2), and a working card (22) is installed in each of the plurality of card taking slots (21).

4. The face recognition card issuing machine according to claim 1, characterized in that: The upper end surface of the driving motor (31) is equipped with two limit rods (36) and the two limit rods (36) are arranged in parallel. The two limit rods (36) both penetrate the sliding block (34) and one end of each limit rod is connected to the inner wall of the screw seat (30).

5. The face recognition card issuing machine according to claim 1, characterized in that: The upper end surface of the bottom plate (1) is provided with four mounting holes (11), and the four mounting holes (11) are distributed in a rectangular shape.

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