Recognition device for identity authentication

Abstract

The utility model discloses a recognition device for identity authentication, and relates to the technical field of identity recognition equipment. The system comprises a visitor machine, the bottom of the visitor machine is provided with an identity card reader, and the top of the visitor machine is provided with a camera. An adjusting assembly is arranged at the top of the visitor machine, the adjusting assembly comprises a supporting shell, the supporting shell is fixed to one side of the visitor machine, and a movable shell is arranged at the top of the supporting shell. According to the utility model, through the arrangement of the adjusting assembly, the height of the camera can be adjusted when the camera recognizes a human body, so that the camera can capture a proper shooting angle so as to improve the accuracy of shooting sampling data, and through the arrangement of the cleaning assembly, the rotation angle of the camera can be adjusted so as to improve the accuracy of the shooting sampling data. After the camera is adjusted to a proper height, the elevation angle of shooting can be adjusted again, the shooting effect is further improved, and meanwhile when the camera resets and rotates, the camera can make contact with the cleaning pad, and the dust removal effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of identity recognition equipment, and in particular relates to an identification device for identity authentication. Background Art

[0002] Identity authentication and recognition equipment refers to equipment used to identify and verify the identity of visitors. It is usually used in scenarios such as security checks, identity verification and access control. The visitor's ID card information is read through the ID card reader, the visitor's face is photographed through the camera, and compared with the face data on the ID card to verify the visitor's identity.

[0003] However, most of the identity authentication and recognition devices in the prior art use a camera integrated at the front end of the body to take photos of visitors. The heights of different people vary greatly, which can easily cause the shooting angle to be tilted, resulting in errors in facial data sampling, making it very inconvenient to use. In addition, the camera is exposed to the outside and dust is easily attached to the surface, affecting the shooting accuracy. Therefore, we provide a recognition device for identity authentication to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an identification device for identity authentication. By coordinating the adjustment component and the cleaning component, the utility model solves the problem that the identity authentication equipment in the prior art does not have the function of adjusting the shooting height, and the height difference between different people is large, which easily leads to errors in facial data sampling.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is an identification device for identity authentication, comprising a visitor machine, an ID card reader is installed at the bottom of the visitor machine, and a camera is arranged at the top of the visitor machine;

[0007] The top of the visitor machine is provided with an adjustment component, which includes a support shell, the support shell is fixed to one side of the visitor machine, a movable shell is provided on the top of the support shell, a screw is fixedly connected inside the support shell, a threaded tube is threadedly connected on the surface of the screw, and the height of the camera is adjusted by the adjustment component;

[0008] A driving assembly is provided inside the movable shell, and the angle of the threaded tube is adjusted by the driving assembly;

[0009] A cleaning component is arranged on the top of the visitor machine, and the dust on the surface of the camera is cleaned by the cleaning component.

[0010] The utility model is further configured that the driving assembly includes a driving motor, the output end of the driving motor is fixedly connected to a first gear, and the top of the threaded tube penetrates into the interior of the moving shell and is fixedly connected to a second gear.

[0011] The utility model is further configured such that the first gear is meshed with the second gear, and the surface of the threaded tube is movably connected to the inner wall of the moving shell through a bearing.

[0012] The utility model is further configured as follows: the cleaning component includes a servo motor, the servo motor is fixed inside a movable shell, an output end of the servo motor is fixedly connected to a camera, a storage shell is fixedly connected to the top of the visitor machine, and a cleaning pad is arranged inside the storage shell.

[0013] The utility model is further configured that a support shaft is fixedly connected to the other side of the camera, and the other end of the support shaft is movably connected to the inner wall of the movable shell.

[0014] The utility model is further configured that a support rod is fixedly connected to the other side of the visitor machine, a telescopic rod is slidably connected inside the support rod, and the top of the telescopic rod is fixedly connected to the movable shell.

[0015] The utility model is further configured that a bracket is fixedly connected to the bottom of the visitor machine, and an opening is opened on the top of the support shell.

[0016] The utility model has the following beneficial effects:

[0017] The utility model can adjust the height of the camera when the camera recognizes a human body through the setting of the adjustment component, so that the camera can capture a suitable shooting angle to improve the accuracy of the shooting sampling data; the rotation angle of the camera can be adjusted through the setting of the cleaning component, and after adjusting to a suitable height, the shooting elevation angle can be adjusted again to further improve the shooting effect; at the same time, when the camera is reset and rotated, it can contact the cleaning pad to remove dust.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The present invention is a structural stereogram of an identification device for identity authentication.

[0021] Figure 2 The present invention is a partial cross-sectional view of a supporting shell, a moving shell and a supporting rod in an identification device for identity authentication.

[0022] Figure 3 An identification device for identity authentication Figure 2 A is an enlarged view of the middle image.

[0023] Figure 4 The present invention is a partial cross-sectional view of a threaded tube in an identification device for identity authentication.

[0024] Figure 5 The present invention is a schematic diagram of adjusting a camera in an identification device for identity authentication.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Visitor machine; 2. ID card reader; 3. Camera; 4. Support shell; 5. Moving shell; 6. Screw; 7. Threaded tube; 8. Driving motor; 9. First gear; 10. Second gear; 11. Servo motor; 12. Storage shell; 13. Cleaning pad; 14. Support rod; 15. Telescopic rod; 16. Bracket. DETAILED DESCRIPTION

[0027] 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 of 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. Specific embodiment 1

[0029] See also Figure 1-5 , the utility model is an identification device for identity authentication, comprising a visitor machine 1, an ID card reader 2 is installed at the bottom of the visitor machine 1, and a camera 3 is arranged at the top of the visitor machine 1;

[0030] An adjustment component is provided on the top of the visitor machine 1, and the adjustment component includes a support shell 4, the support shell 4 is fixed to one side of the visitor machine 1, a movable shell 5 is provided on the top of the support shell 4, a screw rod 6 is fixedly connected inside the support shell 4, and a threaded tube 7 is threadedly connected on the surface of the screw rod 6, and the height of the camera 3 is adjusted by the adjustment component;

[0031] A driving assembly is disposed inside the moving shell 5, and the angle of the threaded tube 7 is adjusted by the driving assembly;

[0032] A cleaning component is provided on the top of the visitor machine 1, and the dust on the surface of the camera 3 is cleaned by the cleaning component.

[0033] Specifically, the ID card reader 2 is used to read the information on the ID card, including personal information, photos, fingerprints, etc. The reader parses the recognized information and stores it. The camera 3 captures and extracts the facial data, and uses the face detection algorithm of the visitor machine 1, such as the Viola-Jones algorithm, Haar, Wavelet algorithm, etc., to detect the face area in the image, extract facial features such as eyes, nose, mouth, facial contours, etc. from the detected face area, and match the extracted features with the data extracted by the ID card reader 2 to determine whether the person and the ID card match. Specific embodiment 2

[0035] See also Figure 1-5 On the basis of the specific embodiment 1, the driving component includes a driving motor 8, the output end of the driving motor 8 is fixedly connected to the first gear 9, the top of the threaded tube 7 penetrates into the interior of the moving shell 5 and is fixedly connected to the second gear 10, the first gear 9 is meshed with the second gear 10, the surface of the threaded tube 7 is movably connected to the inner wall of the moving shell 5 through a bearing, the cleaning component includes a servo motor 11, the servo motor 11 is fixed inside the moving shell 5, the output end of the servo motor 11 is fixedly connected to the camera 3, the top of the visitor machine 1 is fixedly connected to the storage shell 12, and a cleaning pad 13 is arranged inside the storage shell 12.

[0036] Specifically, a groove is opened on the front side of the movable shell 5, and the camera 3 is located inside the groove. The camera 3 is located at the center of the top of the visitor machine 1. The first gear 9 is meshed with the second gear 10, which can transmit the power of the driving motor 8 to drive the threaded tube 7 to rotate. The surface of the threaded tube 7 is movably connected to the inner wall of the movable shell 5 through a deep groove ball bearing, and the movable shell 5 can be loaded through the threaded tube 7. The output end of the servo motor 11 is fixedly connected to the camera 3, which can drive the camera 3 to rotate and adjust the shooting elevation angle. Specific embodiment three

[0038] See also Figure 1-5 On the basis of the first and second specific embodiments, the other side of the camera 3 is fixedly connected to a support shaft, the other end of the support shaft is movably connected to the inner wall of the mobile shell 5, the other side of the visitor machine 1 is fixedly connected to a support rod 14, the inside of the support rod 14 is slidably connected to a telescopic rod 15, the top of the telescopic rod 15 is fixedly connected to the mobile shell 5, the bottom of the visitor machine 1 is fixedly connected to a bracket 16, and the top of the support shell 4 is provided with an opening.

[0039] Specifically, the cleaning pad 13 is made of dust-free cloth, which can clean the dust on the surface of the camera 3 while the camera 3 is rotated and adjusted. Cleaning liquid can be injected into the storage shell 12 to improve the cleaning effect of the camera 3. The support shaft can support the rotation of the camera 3. The telescopic rod 15 cooperates with the support shell 4 to support the up and down movement of the movable shell 5. The bracket 16 is used to support and fix the visitor machine 1.

[0040] The working principle of the utility model is as follows: after the visitor places the ID card on the top of the ID reader, the ID card information is read by the ID reader, and at the same time the ID reader transmits the signal to the external controller, the external controller starts the driving motor 8, the driving motor 8 cooperates with the first gear 9 to drive the second gear 10 to rotate, the second gear 10 drives the threaded tube 7 to rotate, the threaded tube 7 cooperates with the screw 6 to drive the moving shell 5 to lift upward, the moving shell 5 drives the camera 3 to move, and the shooting height of the camera 3 is adjusted;

[0041] At the same time, the servo motor 11 is started, and the servo motor 11 drives the camera 3 to rotate, and the elevation angle of shooting is adjusted, so that the camera 3 can capture a suitable shooting angle, thereby improving the accuracy of the shooting sampling data;

[0042] When the visitor machine 1 has been used a certain number of times, the drive motor 8 can be started regularly to reset the camera 3 to the top of the cleaning pad 13, and then the servo motor 11 can be started again. The servo motor 11 drives the camera 3 to rotate and contact the cleaning pad 13 during the rotation process to remove dust on the surface of the camera 3 to prevent dust from covering and affecting the shooting effect.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An identification device for identity authentication, comprising a visitor machine (1), characterized in that; An ID card reader (2) is installed at the bottom of the visitor machine (1), and a camera (3) is arranged at the top of the visitor machine (1); The visitor machine (1) is provided with an adjustment component on the top, the adjustment component comprises a support shell (4), the support shell (4) is fixed to one side of the visitor machine (1), a movable shell (5) is provided on the top of the support shell (4), a screw rod (6) is fixedly connected inside the support shell (4), a threaded tube (7) is threadedly connected on the surface of the screw rod (6), and the height of the camera (3) is adjusted by the adjustment component; A driving assembly is arranged inside the movable shell (5), and the angle of the threaded tube (7) is adjusted by the driving assembly; A cleaning component is provided on the top of the visitor machine (1), and dust on the surface of the camera (3) is cleaned by the cleaning component.

2. The identification device for identity authentication according to claim 1, characterized in that: The driving assembly comprises a driving motor (8), the output end of the driving motor (8) is fixedly connected to a first gear (9), and the top of the threaded tube (7) penetrates into the interior of the moving shell (5) and is fixedly connected to a second gear (10).

3. The identification device for identity authentication according to claim 2, characterized in that: The first gear (9) is meshed with the second gear (10), and the surface of the threaded tube (7) is movably connected to the inner wall of the movable shell (5) via a bearing.

4. The identification device for identity authentication according to claim 1, characterized in that: The cleaning component comprises a servo motor (11), the servo motor (11) is fixed inside the moving shell (5), the output end of the servo motor (11) is fixedly connected to the camera (3), the top of the visitor machine (1) is fixedly connected to a storage shell (12), and a cleaning pad (13) is arranged inside the storage shell (12).

5. The identification device for identity authentication according to claim 1, characterized in that: The other side of the camera (3) is fixedly connected to a support shaft, and the other end of the support shaft is movably connected to the inner wall of the movable shell (5).

6. The identification device for identity authentication according to claim 1, characterized in that: A support rod (14) is fixedly connected to the other side of the visitor machine (1), a telescopic rod (15) is slidably connected inside the support rod (14), and the top of the telescopic rod (15) is fixedly connected to the movable shell (5).

7. The identification device for identity authentication according to claim 1, characterized in that: A bracket (16) is fixedly connected to the bottom of the visitor machine (1), and an opening is formed at the top of the support shell (4).

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