CN215729221U

CN215729221U - Auxiliary lighting device for face recognition device

Info

Publication number: CN215729221U
Application number: CN202122186900.8U
Authority: CN
Inventors: 张胜华
Original assignee: Shanghai Zhuanxin Construction Labor Engineering Co ltd
Current assignee: Shanghai Mahuang Network Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-01
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses an auxiliary lighting device for a face recognition device, which comprises a face recognizer, a protection box and a fixing groove, wherein the front side of the face recognizer is provided with a mounting groove, the protection box is arranged on one side of the face recognizer, the top of the face recognizer is provided with the fixing groove, connecting rods are symmetrically distributed and mounted on the inner wall of the fixing groove, one end of each connecting rod is provided with a mounting shell, the inner wall of the back side of the mounting shell is provided with a mounting plate, and the top of the mounting shell is provided with a fixing plate. The front face of the face recognizer is symmetrically provided with the plurality of illuminating lamps, the brightness of a user is irradiated by the illumination of the front illuminating lamps, so that the light on the face of the user is more uniform, and meanwhile, the front face of the mounting shell is provided with the diffusion plate, so that the light for illumination can be diffused by the diffusion plate, the light is more uniformly and softly irradiated on the face of the user, and the illumination effect is better.

Description

Auxiliary lighting device for face recognition device

Technical Field

The utility model relates to the technical field of face recognition devices, in particular to an auxiliary lighting device for a face recognition device.

Background

Along with the progress of present science and technology, face recognition device can say that everywhere is visible, and is unusual generally, face recognition device makes and discerns through human facial feature, utilizes the camera to gather the characteristic on the people's face then through detecting the contrast, all can be equipped with auxiliary lighting device on face recognition device, and when outside light was darker, through the luminance improvement of auxiliary lighting device with the people's face to make face recognition device discernment more accurate.

The auxiliary lighting device of the existing face recognition device has the following defects:

1. the utility model discloses a comparison document CN210921057U discloses a face recognition adjustable lighting device, relates to the technical field of face recognition, and discloses a face recognition adjustable lighting device which comprises a fixed base, wherein an adjusting cavity is formed in the fixed base, a rotating rod is rotatably connected in the adjusting cavity, and a lifting block in threaded connection with the rotating rod is sleeved on the rotating rod. The utility model discloses a, slide in the sliding tray that sets up in lifter bottom both sides through the top at the lifter, thereby make two lifters play the supporting role to the lifter, thereby make the upper and lower displacement of elevator can drive the upper and lower displacement of lifter, through the top installation face identification machine main part at the lifter, make face identification machine main part adjust from top to bottom, and the top of face identification machine main part installs the light, make the device have the illumination ability, thereby face identification work can be carried out at night, thereby formula device reaches the advantage "but the auxiliary lighting device of the height that can adjust face identification machine according to the different height of user when throwing light on, the not enough even of light illumination, thereby make the illuminating effect not good.

2. The traditional auxiliary lighting device of the face recognition device does not have the function of adjusting the brightness of the light according to the brightness of the external environment, and the recognition effect of the recognizer is affected by too bright or too dark light.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an auxiliary lighting device for a face recognition device, so as to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: an auxiliary lighting device for a face recognition device comprises a face recognizer, a protection box and a fixing groove, wherein the front face of the face recognizer is provided with the mounting groove, one side of the face recognizer is provided with the protection box, and the top of the face recognizer is provided with the fixing groove;

connecting rods are symmetrically distributed and mounted on the inner wall of the fixing groove, and a mounting shell is mounted at one end of each connecting rod;

the mounting plate is installed on the back inner wall of the mounting shell, and the fixing plate is installed at the top of the mounting shell.

Preferably, the front face of the face recognizer is symmetrically provided with first illuminating lamps, one side of the face recognizer is provided with a timer, and the timer is positioned below the protection box.

Preferably, the front of mounting groove is installed the camera, and the front of face identification ware is installed the display screen, and the display screen is located the below of camera.

Preferably, the internally mounted of protection box has driving motor, and driving motor's output runs through one side inner wall of face identification ware, and driving motor's output is connected with the one end of connecting rod.

Preferably, the front surface of the mounting shell is provided with a diffusion plate, and the back surface of the diffusion plate penetrates through the inner wall of the front surface of the mounting shell.

Preferably, a plurality of second illuminating lamps are installed on the front surface of the installing plate, and the connecting piece is installed on the back surface of the installing plate.

Preferably, the light controller is installed at the top of fixed plate, and photosensitive sensor is located one side of light controller.

Compared with the prior art, the utility model has the beneficial effects that:

1. the front face of the face recognizer is symmetrically provided with the plurality of illuminating lamps, the brightness of a user is irradiated by the illuminating lamps on the front face, so that the light on the upper face of the user is more uniform, meanwhile, the front face of the mounting shell is provided with the diffusion plate, the back face of the diffusion plate penetrates through the inner wall of the front face of the mounting shell, when the illuminating lamps in the mounting shell work, the light irradiation passes through the diffusion plate, the diffusion plate can diffuse the light for illumination, the light is more uniformly and softly irradiated on the face of the user, so that the illuminating effect is better, and the eyes of the user cannot be stimulated.

2. According to the utility model, the fixed plate is arranged at the top of the mounting shell, the light controller and the photosensitive sensor are arranged at the top of the fixed plate, external light can be sensed through the photosensitive sensor, then the intensity of light is controlled through the light controller, when the light of the external environment is strong, the photosensitive sensor transmits a signal to the light controller, and the brightness of illumination is adjusted through the light controller, so that the face of a user can be recognized in the clearest state, and the accuracy of the face recognition device can be improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the driving motor structure of the present invention;

FIG. 3 is a schematic diagram of a mounting plate structure according to the present invention;

fig. 4 is a schematic diagram of a fixing plate structure according to the present invention.

In the figure: 1. a face recognizer; 101. a first illumination lamp; 102. a timer; 2. mounting grooves; 201. a camera; 202. a display screen; 3. a protective case; 301. a drive motor; 4. fixing grooves; 401. a connecting rod; 402. mounting a shell; 403. a diffusion plate; 5. mounting a plate; 501. a second illumination lamp; 502. a connecting member; 6. a fixing plate; 601. a light controller; 602. a light-sensitive sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, an embodiment of the present invention: an auxiliary lighting device for a face recognition device,

in the first embodiment, the face recognition device comprises a face recognition device 1, a protection box 3 and a fixing groove 4, wherein the front surface of the face recognition device 1 is provided with a mounting groove 2, the front surface of the face recognition device 1 is symmetrically provided with first illuminating lamps 101, one side of the face recognition device 1 is provided with a timer 102, the timer 102 is positioned below the protection box 3, the face recognition device 1 recognizes the facial features of human beings by utilizing a camera 201 to collect the features on the face of the human beings and then through detection and comparison, the first illuminating lamp 101 is mounted on the front surface of the face recognition device 1, the face of a user can be uniformly irradiated by the illumination of the first illuminating lamp 101, the face of the user is clearer, the timer 102 plays a timing role and is used for timing the illuminating device, the illuminating device cannot be used when the light is strong, the camera 201 is mounted on the front surface of the mounting groove 2, the front surface of the face recognition device 1 is provided with a display screen 202, the display screen 202 is positioned below the camera 201, the mounting groove 2 provides mounting positions for the camera 201 and the display screen 202 to enable the camera 201 and the display screen 202 to be mounted, the camera 201 is used for collecting facial features of a user, then the display screen 202 displays a detection recognition result, the user can see whether the user is in an irradiation range of the camera 201 through the display screen 202, one side of the face recognizer 1 is provided with the protection box 3, the inside of the protection box 3 is provided with the driving motor 301, the output end of the driving motor 301 penetrates through the inner wall of one side of the face recognizer 1, the output end of the driving motor 301 is connected with one end of the connecting rod 401, the protection box 3 provides a mounting position for the driving motor 301, the driving motor 301 can be mounted, the driving motor 301 is prevented from being damaged, the driving motor 301 can drive the connecting rod 401 to rotate after being electrified, and therefore the lighting device can rotate, the top of the face recognizer 1 is provided with a fixing groove 4;

referring to fig. 2, an embodiment of the present invention: an auxiliary lighting device for a face recognition device,

the second embodiment comprises a connecting rod 401, the connecting rod 401 is symmetrically distributed and installed on the inner wall of the fixing groove 4, an installation shell 402 is installed at one end of the connecting rod 401, a diffusion plate 403 is installed on the front surface of the installation shell 402, the back surface of the diffusion plate 403 penetrates through the inner wall of the front surface of the installation shell 402, the fixing groove 4 provides a placing space for the lighting device, when the lighting device does not need to be used, the lighting device is rotated to the inside of the fixing groove 4 through the driving motor 301 to be placed, the installation shell 402 provides an installation position for the lighting device, the diffusion plate 403 can diffuse the irradiated light, the light is softer, and stimulation to eyes of a user is avoided;

referring to fig. 3 and 4, an embodiment of the present invention: an auxiliary lighting device for a face recognition device,

in the third embodiment, the lighting device comprises a mounting plate 5 and a fixing plate 6, the mounting plate 5 is mounted on the inner wall of the back of the mounting shell 402, a plurality of second illuminating lamps 501 are mounted on the front of the mounting plate 5, a connecting member 502 is mounted on the back of the mounting plate 5, the mounting plate 5 provides a mounting position for the second illuminating lamps 501, so that the plurality of illuminating lamps can be mounted at positions, the second illuminating lamps 501 can convert electric energy into light energy to illuminate after being electrified, and can play a role of auxiliary illumination, the connecting member 502 plays a role of connection, so that the lighting device can be connected with a circuit for use, the fixing plate 6 is mounted at the top of the mounting shell 402, a light controller 601 is mounted at the top of the fixing plate 6, a photosensitive sensor 602 is mounted at the top of the fixing plate 6, the photosensitive sensor 602 is located at one side of the light controller 601, and the fixing plate 6 provides a mounting position for the light controller 601 and the photosensitive sensor 602, light controller 601 is used for controlling the power of light, and photosensitive sensor 602 is used for responding to the light power of outside, through mutually supporting between, makes this lighting device can adjust auxiliary lighting device's light intensity through the environment of outside, makes face recognition device result of use better.

The working principle is as follows: before using the auxiliary lighting device of the face recognition device, whether the auxiliary lighting device of the face recognition device has the problem of influencing the use should be checked, firstly, the auxiliary lighting device of the face recognition device is installed on the face recognition device, the service time of the auxiliary lighting device is timed through the timer 102, when the lighting device is used, the driving motor 301 can enable the lighting device to rotate, when a person identifies the face, the first lighting lamp 101 and the second lighting lamp 501 can be lightened, the face of the user is irradiated, the second lighting lamp 501 can pass through the diffusion plate 403 when being irradiated, when the light passes through the diffusion plate 403, the brightness of the light can be diffused, the eyes of the user cannot be stimulated, and therefore the light of the face of the user is more uniform.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. An auxiliary lighting device for a face recognition device, comprising a face recognizer (1), a protection box (3) and a fixing groove (4), characterized in that: the front surface of the face recognizer (1) is provided with a mounting groove (2), one side of the face recognizer (1) is provided with a protection box (3), and the top of the face recognizer (1) is provided with a fixing groove (4);

connecting rods (401) are symmetrically distributed and mounted on the inner wall of the fixing groove (4), and a mounting shell (402) is mounted at one end of each connecting rod (401);

install mounting panel (5) on the back inner wall of installation shell (402), fixed plate (6) are installed at the top of installation shell (402).

2. An auxiliary lighting device for a face recognition device according to claim 1, wherein: the front face of the face recognizer (1) is symmetrically provided with first illuminating lamps (101), one side of the face recognizer (1) is provided with a timer (102), and the timer (102) is located below the protection box (3).

3. An auxiliary lighting device for a face recognition device according to claim 1, wherein: the front of mounting groove (2) is installed camera (201), and display screen (202) are installed in the front of face identification ware (1), and display screen (202) are located the below of camera (201).

4. An auxiliary lighting device for a face recognition device according to claim 1, wherein: the protection box (3) internally mounted has driving motor (301), and the output of driving motor (301) runs through one side inner wall of face identification ware (1), and the output of driving motor (301) is connected with the one end of connecting rod (401).

5. An auxiliary lighting device for a face recognition device according to claim 1, wherein: a diffusion plate (403) is installed on the front surface of the installation shell (402), and the back surface of the diffusion plate (403) penetrates through the inner wall of the front surface of the installation shell (402).

6. An auxiliary lighting device for a face recognition device according to claim 1, wherein: a plurality of second light (501) are installed in the front of mounting panel (5), and connecting piece (502) are installed to the back mounted of mounting panel (5).

7. An auxiliary lighting device for a face recognition device according to claim 1, wherein: light controller (601) are installed to the top of fixed plate (6), and photosensitive sensor (602) are located one side of light controller (601).