CN220647468U

CN220647468U - Face recognition terminal

Info

Publication number: CN220647468U
Application number: CN202322303706.2U
Authority: CN
Inventors: 陈丽林; 傅丽
Original assignee: Hangzhou Lihe Juxin Information Technology Co ltd
Current assignee: Hangzhou Lihe Juxin Information Technology Co ltd
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2024-03-22
Anticipated expiration: 2033-08-25

Abstract

The utility model relates to the technical field of face recognition terminals, and discloses a face recognition terminal, which comprises: the bottom plate, one side of the upper end of the bottom plate is provided with a side shell, the lower end inside the side shell is provided with a first driving motor, and the output end of the first driving motor is provided with a driving screw; the sliding block is slidably arranged in the side shell and is connected with the driving screw rod through screw threads; the shell is arranged on the right side of the sliding block, and an identification camera is arranged on the right side of the shell; the human body sensor is arranged at the right end of the bottom plate; the terminal host is arranged at the left side of the upper end of the bottom plate, and a controller is arranged in the terminal host; the side plate is arranged at the front end of the left side outside the side shell, and a plurality of infrared sensors distributed at equal intervals are arranged on the right side outside the side plate. According to the utility model, the human body sensor is arranged to detect the height of a person in cooperation with the infrared sensor, and the recognition camera is lifted in cooperation with the infrared sensor, so that the use of the face recognition terminal is more convenient.

Description

Face recognition terminal

Technical Field

The utility model relates to the technical field of face recognition terminals, in particular to a face recognition terminal.

Background

Face recognition is a biological recognition technology for carrying out identity recognition based on facial feature information of people. A series of related technologies, commonly referred to as image recognition and face recognition, are used to capture images or video streams containing faces with a camera or cameras, and automatically detect and track the faces in the images, thereby performing face recognition on the detected faces.

Such as chinese issued patent with publication number CN 206209760U (a face recognition system and mobile terminal and face recognition): the mobile terminal comprises a main control chip, a control information output unit and a control information output unit, wherein the main control chip is used for starting a camera module according to a trigger signal of a key, sending an acquired image to be shot to the mobile terminal through a wireless transmission channel, and outputting a face recognition result sent by the mobile terminal; the camera module is used for acquiring an image to be shot according to the trigger signal of the key; the information output unit is used for outputting the face recognition result sent by the mobile terminal so as to prompt a user; the face recognition result comprises: the face attribute information is provided, or prompt information which is not recognized is provided; the key is used for receiving a trigger signal of a user; the power module is used for providing electric energy for the main control chip, the camera module, the information output unit and the keys.

In the using process of the prior art, because of different heights of users, the acquisition range of the camera is affected by the heights, so that the face recognition speed and accuracy are reduced, and the face recognition terminal is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a face recognition terminal to solve the problems in the background technology.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a face recognition terminal, comprising:

the bottom plate, one side of the upper end of the bottom plate is provided with a side shell, the lower end inside the side shell is provided with a first driving motor, and the output end of the first driving motor is provided with a driving screw;

the sliding block is slidably arranged in the side shell and is connected with the driving screw rod through screw threads;

the shell is arranged on the right side of the sliding block, and an identification camera is arranged on the right side of the shell;

the human body sensor is arranged at the right end of the bottom plate;

the terminal host is arranged at the left side of the upper end of the bottom plate, and a controller is arranged in the terminal host;

the side plate is arranged at the front end of the left side outside the side shell, and a plurality of infrared sensors distributed at equal intervals are arranged on the right side outside the side plate.

Preferably, both sides all are provided with the sidebar around the bottom plate upper end shell is outside, and sidebar and bottom plate fixed connection, shell and sidebar sliding connection, the sidebar play the direction and the limiting displacement to the shell lift.

Preferably, a vertical plate is installed on the right side of the upper end of the bottom plate, and the vertical plate is fixedly connected with the bottom plate.

Preferably, a second driving motor is installed on the left side of the upper end of the vertical plate, a fixed rod is installed at the output end of the second driving motor, and the second driving motor is used for controlling the fixed rod to rotate.

Preferably, a plurality of bristles are arranged on the left side of the outer portion of the fixing rod, and are fixedly connected with the fixing rod and used for cleaning and identifying the camera.

Preferably, the air duct is installed at the lower end of the inside of the vertical plate, the air duct is fixedly connected with the vertical plate, the fan is installed in the air duct, the fan is fixedly connected with the air duct, and the fan is used for generating air flow to blow out dust.

(III) beneficial effects

Compared with the prior art, the utility model provides a face recognition terminal, which has the following beneficial effects:

1. when personnel are close to the terminal, the human body sensor is started after detecting personnel, the personnel height is detected through the infrared sensor, then a control signal is transmitted to the controller, the controller controls the first driving motor to start, the driving screw rotates, the sliding block and the driving screw convert the rotation motion of the driving screw into the linear motion of the sliding block under the threaded fit, and then the shell drives the identification camera to lift along with the linear motion, so that the device is suitable for users with different heights, and the problem in the background art is solved.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the side shell structure of the present utility model;

fig. 3 is a perspective view of the riser and the second drive motor of the present utility model.

In the figure: 1. a bottom plate; 2. a side case; 3. a first driving motor; 4. driving a screw; 5. a slide block; 6. a housing; 7. identifying a camera; 8. side bars; 9. a vertical plate; 10. an air duct; 11. a blower; 12. a human body sensor; 13. a second driving motor; 14. a fixed rod; 15. brushing; 16. a side plate; 17. and an infrared sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present utility model provides a technical solution, a face recognition terminal, please refer to fig. 1, fig. 2 and fig. 3, comprising:

a side shell 2 is arranged on one side of the upper end of the bottom plate 1, a first driving motor 3 is arranged at the lower end inside the side shell 2, and a driving screw 4 is arranged at the output end of the first driving motor 3;

the sliding block 5 is slidably arranged in the side shell 2, and the sliding block 5 is connected with the driving screw 4 through screw thread fit;

the shell 6 is arranged on the right side of the sliding block 5, and an identification camera 7 is arranged on the right side of the shell 6;

the human body sensor 12 is arranged at the right end of the bottom plate 1;

the terminal host is arranged at the left side of the upper end of the bottom plate 1, and a controller is arranged in the terminal host;

the side plate 16 is arranged at the front end of the left side outside the side shell 2, and a plurality of infrared sensors 17 distributed at equal intervals are arranged on the right side outside the side plate 16.

When the use, when personnel are close to the terminal, the human body sensor 12 detects personnel and opens infrared sensor 17 after detecting personnel's height through infrared sensor 17, later gives the controller with control signal transmission, and controller control first driving motor 3 starts, and drive screw 4 rotates, and slider 5 and drive screw 4 are with drive screw 4's rotary motion change the rectilinear motion of slider 5 down, and then make shell 6 drive discernment camera 7 lift thereupon to this adaptation is different height's user. It should be noted that, for the sake of saving the space, the innovation elements of the present patent are highlighted, and the scheme is based on the existing face recognition terminal, and the improvement of the related structure of the non-recognition system is performed, such as driving motor, recognition camera 7, human body sensor 12, infrared sensor 17 and other conventional devices, which are not described in the present patent.

Referring to fig. 1 and 2, side bars 8 are disposed on front and rear sides of the outer portion of the housing 6 at the upper end of the bottom plate 1, the side bars 8 are fixedly connected with the bottom plate 1, the housing 6 is slidably connected with the side bars 8, and the side bars 8 play a role in guiding and limiting lifting of the housing 6.

Referring to fig. 1, 2 and 3, a vertical plate 9 is installed on the right side of the upper end of the bottom plate 1, and the vertical plate 9 is fixedly connected with the bottom plate 1.

Referring to fig. 3, a second driving motor 13 is installed on the left side of the upper end of the vertical plate 9, a fixing rod 14 is installed at the output end of the second driving motor 13, and the second driving motor 13 is used for controlling the fixing rod 14 to rotate.

Referring to fig. 3, a plurality of bristles 15 are disposed on the left side of the outer portion of the fixing rod 14, and the bristles 15 are fixedly connected with the fixing rod 14, wherein the bristles 15 are used for cleaning the identification camera 7.

Referring to fig. 3, an air duct 10 is installed at the lower end of the inside of the vertical plate 9, the air duct 10 is fixedly connected with the vertical plate 9, a fan 11 is installed in the air duct 10, the fan 11 is fixedly connected with the air duct 10, and the fan 11 is used for generating air flow to blow out dust.

The working principle of the device is as follows: when personnel are close to the terminal, the human body sensor 12 opens the infrared sensor 17 after detecting personnel, detect personnel height through the infrared sensor 17, then transmit control signal to the controller, the controller controls the first driving motor 3 to start, driving screw 4 rotates, slider 5 and driving screw 4 convert the rotary motion of driving screw 4 into the linear motion of slider 5 under screw-thread fit, and then make shell 6 drive discernment camera 7 lift thereupon, thereby adapt to the user of different heights, set up the timing clearance discernment camera 7 to the controller, descend discernment camera 7 to one side of riser 9, start second driving motor 13 makes dead lever 14 rotatory, brush hair 15 is to the outside clearance of discernment camera 7, start fan 11 simultaneously and produce the air current, the air current flows through air duct 10, thereby discharge the dust debris of cleaning up, make the clearance of discernment camera 7 more convenient in this way.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A face recognition terminal, comprising:

the device comprises a bottom plate (1), wherein a side shell (2) is arranged on one side of the upper end of the bottom plate (1), a first driving motor (3) is arranged at the lower end inside the side shell (2), and a driving screw (4) is arranged at the output end of the first driving motor (3);

the sliding block (5) is slidably arranged in the side shell (2), and the sliding block (5) is connected with the driving screw (4) through threaded fit;

the shell (6) is arranged on the right side of the sliding block (5), and an identification camera (7) is arranged on the right side of the shell (6);

the human body sensor (12) is arranged at the right end of the bottom plate (1);

the terminal host is arranged at the left side of the upper end of the bottom plate (1), and a controller is arranged in the terminal host;

the side plate (16) is arranged at the front end of the left side outside the side shell (2), and a plurality of infrared sensors (17) which are distributed at equal intervals are arranged on the right side outside the side plate (16).

2. A face recognition terminal according to claim 1, wherein: the utility model discloses a floor, including bottom plate (1), shell (6) of upper end, lateral strip (8) are all provided with in the outside front and back both sides of bottom plate (1), and lateral strip (8) and bottom plate (1) fixed connection, shell (6) and lateral strip (8) sliding connection.

3. A face recognition terminal according to claim 1, wherein: a vertical plate (9) is arranged on the right side of the upper end of the bottom plate (1), and the vertical plate (9) is fixedly connected with the bottom plate (1).

4. A face recognition terminal according to claim 3, wherein: the left side of riser (9) upper end is installed second driving motor (13), dead lever (14) are installed to the output of second driving motor (13).

5. The face recognition terminal of claim 4, wherein: the left side outside dead lever (14) is provided with a plurality of brush hair (15), and brush hair (15) and dead lever (14) fixed connection.

6. The face recognition terminal of claim 5, wherein: an air duct (10) is arranged at the lower end of the inside of the vertical plate (9), the air duct (10) is fixedly connected with the vertical plate (9), a fan (11) is arranged in the air duct (10), and the fan (11) is fixedly connected with the air duct (10).