Face recognition instrument with light supplementing structure

Abstract

The utility model discloses a face recognition instrument with a light supplementing structure, which comprises a bottom plate, four end corners of the bottom plate are fixed at required positions through fixing bolts, and a bottom column is welded at the upper end of the bottom plate. The protective shell is arranged at the upper end of the identification instrument body, a certain protection effect can be achieved, a lighting lamp in the top end of the interior of the protective shell can be used for supplementing light, and therefore the collection success rate is increased, the lifting mechanism is arranged at the inner end of the bottom column, the air cylinder can be controlled, and the collection efficiency is improved. The height of the identification instrument is adjusted to adapt to people with different heights, so that acquisition is more convenient, the control device is arranged in the identification instrument body and can work during image acquisition, so that the camera extends out of the identification instrument body for image acquisition, and the control device controls the camera to return into the identification instrument body when not working, so that the identification instrument is more convenient to use. The influence of dust on the camera is avoided, and the image acquisition success rate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of recognition instruments, in particular to a face recognition instrument with a fill light structure. Background Art

[0002] Face recognition is a biometric recognition technology. Face recognition is a biometric recognition technology in the development of digital information. It uses a camera to collect images or video streams containing faces, and automatically detects and tracks faces in the images. It then performs face positioning, face recognition preprocessing, memory storage and comparison on the detected faces, thereby achieving the purpose of identifying the identities of different people. It plays a very critical role in human resources.

[0003] The face recognition device is mainly composed of a column, a face recognition device body and a camera. When using the face recognition device, you only need to turn on the face recognition device and then point your face at the camera. As long as there is relevant information entered in the database, it can be quickly recognized. The existing face recognition device often fails to collect data due to dim light during use, thereby reducing the efficiency of successful collection. Since the height of the recognition device is fixed, it is necessary to constantly adjust your face during use, making collection more difficult, and the recognition device cannot be adjusted in height according to your needs. The existing camera will cause a lot of dust on the camera due to wind and sun, which makes collection more difficult. Therefore, the present invention provides a face recognition device with a fill light structure to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a face recognition device with a fill light structure to solve the problem that the existing face recognition devices in the above-mentioned background technology often fail to collect data due to dim light during use, thereby reducing the efficiency of successful collection. Since the height of the recognition device is fixed, it is necessary to constantly adjust the face during use, making collection more difficult. Moreover, the recognition device cannot be adjusted in height according to one's own needs. The existing camera will cause a lot of dust on the camera due to wind and sun exposure, which makes collection more difficult.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a face recognition device with a fill light structure, comprising:

[0006] A bottom plate, wherein the four end corners of the bottom plate are fixed at the desired positions by fixing bolts, a bottom column is welded to the upper end of the bottom plate, a lifting mechanism with a protruding structure is installed inside the bottom column, the top end of the lifting mechanism is connected to a mounting plate, and a protective shell is provided at the upper end of the mounting plate;

[0007] The inner end of the protective shell is connected to the identification instrument body through a connecting column. A display screen is embedded in the front end surface of the identification instrument body. An identification device is installed at the rear end of the identification instrument body. The identification device includes a mounting block, a camera and a dust cover. The camera is embedded in the front end surface of the mounting block, and a dust cover is provided on the top end of the mounting block. The control device at the bottom end of the identification device is installed in the inner cavity. The identification device is located in the mounting groove at the top end of the identification instrument body. An illuminating lamp with an inclined structure is installed on the top end of the protective shell.

[0008] Preferably, as a preferred embodiment of the present invention, the lifting mechanism includes a first cylinder, a first piston rod and a lifting column, and the first cylinder is connected to the lifting column through the first piston rod.

[0009] Preferably, as a preferred embodiment of the present invention, the control device includes a second cylinder and a second piston rod, and the second cylinder is connected to the identification device through the second piston rod.

[0010] Preferably, as a preferred embodiment of the present invention, the lifting column is in a cross structure.

[0011] Preferably, as a preferred embodiment of the present invention, the dust cover is sealed to the mounting groove.

[0012] Preferably, as a preferred embodiment of the present invention, the upper end of the protective shell is in a semicircular structure, and the mounting plate is in an inclined structure with the front lower and the rear higher.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. In the present invention, a protective shell is provided on the upper end of the recognition device body, which not only plays a protective role, but also the lighting lamp inside the top of the protective shell can provide supplementary light, thereby increasing the collection success rate.

[0015] 2. In the present invention, a lifting mechanism is provided at the inner end of the bottom column, and the height of the recognition device can be adjusted to suit people of different heights by controlling the cylinder, making collection more convenient.

[0016] 3. In the present invention, a control device is provided inside the recognition device body, which can work when collecting images, so that the camera extends out of the recognition device body to collect images. When not working, the control device controls the camera to return to the recognition device body, avoiding the influence of dust on the camera and improving the success rate of image collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2This is a schematic diagram of the connection structure between the protective shell and the identification device body of the utility model;

[0019] Figure 3 This is a front view of the internal connection structure between the identification device body and the identification device of the utility model;

[0020] Figure 4 This is a right view of the internal connection structure between the protective shell and the identification device body of the utility model.

[0021] In the figure: 1. Base plate; 2. Base column; 3. Lifting mechanism; 31. First cylinder; 32. First piston rod; 33. Lifting column; 4. Mounting plate; 5. Protective shell; 6. Connecting column; 7. Identification device body; 8. Display screen; 9. Lighting lamp; 10. Control device; 11. Identification device; 1101. Mounting block; 1102. Camera; 1103. Dust cover; 12. Mounting groove; 13. Inner cavity; 14. Second cylinder; 15. Second piston rod. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0023] In the description of the present invention, it should be understood that the terms "length," "width," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are intended solely for the purpose of facilitating the description of the present invention and simplifying the description. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, in the description of the present invention, the terms "first," "second," "third," and "fourth" are used solely for descriptive purposes and should not be construed as indicating or implying relative importance.

[0024] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "set," "install," "connect," and "connect" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections. They can also refer to mechanical connections or electrical connections. They can also refer to direct connections or connections through an intermediate medium. They can also refer to internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The meaning of "plurality" in the present invention is two or more, and unless otherwise expressly specified or limited, they fall within the scope of protection of the present invention.

[0025] Example 1: Figure 1 , the utility model provides a technical solution: including:

[0026] The bottom plate 1 has its four corners fixed at the desired positions by fixing bolts. A bottom column 2 is welded to the upper end of the bottom plate 1. A lifting mechanism 3 with a protruding structure is installed inside the bottom column 2. The top of the lifting mechanism 3 is connected to a mounting plate 4, and a protective shell 5 is provided on the upper end of the mounting plate 4.

[0027] The inner end of the protective shell 5 is connected to the identification instrument body 7 through a connecting column 6. A display screen 8 is embedded in the front face of the identification instrument body 7. An identification device 11 is installed at the rear end of the identification instrument body 7. The control device 10 at the bottom end of the identification device 11 is installed in the inner cavity 13. The identification device 11 is located in the installation groove 12 at the top end of the identification instrument body 7. An illuminating lamp 9 with an inclined structure is installed at the top end of the protective shell 5.

[0028] The lifting mechanism 3 includes a first cylinder 31 , a first piston rod 32 and a lifting column 33 . The first cylinder 31 is connected to the lifting column 33 through the first piston rod 32 .

[0029] The lifting column 33 is in a cross structure.

[0030] The upper end of the protective shell 5 is in a semicircular structure, and the mounting plate 4 is in an inclined structure with the front lower and the back higher.

[0031] In this embodiment, the lifting mechanism can be controlled to adjust according to the height requirements.

[0032] Example 2: Figure 1-4 , the utility model provides a technical solution: including:

[0033] The bottom plate 1 has its four corners fixed at the desired positions by fixing bolts. A bottom column 2 is welded to the upper end of the bottom plate 1. A lifting mechanism 3 with a protruding structure is installed inside the bottom column 2. The top of the lifting mechanism 3 is connected to a mounting plate 4, and a protective shell 5 is provided on the upper end of the mounting plate 4.

[0034] The inner end of the protective shell 5 is connected to the identification instrument body 7 through the connecting column 6. The front end surface of the identification instrument body 7 is embedded with a display screen 8. The rear end of the identification instrument body 7 is installed with an identification device 11. The identification device 11 includes a mounting block 1101, a camera 1102 and a dust cover 1103. The front end surface of the mounting block 1101 is embedded with the camera 1102, and a dust cover 1103 is provided on the top of the mounting block 1101. The control device 10 at the bottom end of the identification device 11 is installed in the inner cavity 13. The identification device 11 is in the mounting groove 12 at the top of the identification instrument body 7. The top of the protective shell 5 is installed with a lighting lamp 9 with an inclined structure.

[0035] The control device 10 includes a second cylinder 14 and a second piston rod 15 . The second cylinder 14 is connected to the identification device 11 via the second piston rod 15 .

[0036] The dust cover 1103 is sealed to the mounting groove 12 .

[0037] In this embodiment, a lighting lamp is provided to provide fill light, thereby reducing the probability of image acquisition failure due to dim light, and the control device can control the lifting and lowering of the recognition device. When not in use, the recognition device can be placed in the groove to avoid the influence of dust on the camera.

[0038] Working principle:

[0039] During use, the first cylinder 31 is controlled according to the height requirement. The first cylinder 31 and the first piston rod 32 control the lifting and lowering of the lifting column 33, and then the second cylinder 14 and the second piston rod 15 are controlled to make the mounting block 1101 rise and fall. The camera 1102 collects the head portrait, and the lighting is supplemented by the lighting lamp 9. Then the image is displayed on the display screen 8. After the collection is successful, the control device 10 controls the recognition device 11 to be in the mounting groove 12.

[0040] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A face recognition device with a fill light structure, characterized in that: include: A base plate (1), wherein the four end corners of the base plate (1) are fixed at desired positions by fixing bolts, a base column (2) is welded to the upper end of the base plate (1), a lifting mechanism (3) with a protruding structure is installed inside the base column (2), a mounting plate (4) is connected to the top end of the lifting mechanism (3), and a protective shell (5) is provided at the upper end of the mounting plate (4); The inner end of the protective shell (5) is connected to the identification instrument body (7) through a connecting column (6). The front end of the identification instrument body (7) is embedded with a display screen (8). The rear end of the identification instrument body (7) is installed with an identification device (11). The identification device (11) includes a mounting block (1101), a camera (1102) and a dust cover (1103). The front end of the mounting block (1101) is embedded with the camera (1102), and the top end of the mounting block (1101) is provided with a dust cover (1103). The control device (10) at the bottom end of the identification device (11) is installed in the inner cavity (13). The identification device (11) is located in the mounting groove (12) at the top end of the identification instrument body (7). The top end of the protective shell (5) is installed with an illuminating lamp (9) with an inclined structure.

2. The face recognition device with a fill light structure according to claim 1, characterized in that: The lifting mechanism (3) comprises a first cylinder (31), a first piston rod (32) and a lifting column (33); the first cylinder (31) is connected to the lifting column (33) via the first piston rod (32).

3. The face recognition device with a fill light structure according to claim 1, characterized in that: The control device (10) comprises a second cylinder (14) and a second piston rod (15), and the second cylinder (14) is connected to the identification device (11) via the second piston rod (15).

4. The face recognition device with a fill light structure according to claim 2, characterized in that: The lifting column (33) is in a cross structure.

5. The face recognition device with a fill light structure according to claim 1, characterized in that: The dust cover (1103) is sealed to the mounting groove (12).

6. The face recognition device with a fill light structure according to claim 1, characterized in that: The upper end of the protective shell (5) is in a semicircular structure, and the mounting plate (4) is in an inclined structure with the front lower and the rear higher.

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