CN213069848U

CN213069848U - Face induction device for office passage

Info

Publication number: CN213069848U
Application number: CN202021183688.9U
Authority: CN
Inventors: 陈振锋
Original assignee: Shenzhen Qianhai Xiaoweifeng Information Technology Co ltd
Current assignee: Shenzhen Qianhai Xiaoweifeng Information Technology Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-04-27
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to a people's face induction system technical field, concretely relates to a people's face induction system for office is current, including the people's face induction appearance, the upper and lower both sides of people's face induction appearance are equipped with the fixed strip, are equipped with vertical rotation screw rod between the fixed strip, are fixed with two vertical slide rails between two fixed strips, and the top of motor is equipped with the response subassembly, and the top of people's face induction appearance is equipped with people's face induction camera, and the bottom of people's face induction appearance is equipped with reserve unblock subassembly; the utility model discloses set up the response subassembly, detected the distance that the ultrasonic wave rebounded back through ultrasonic sensor and shortened, the controller can judge people's height according to distance information, then control motor drives face induction appearance and removes on the slide rail, adjusts face induction appearance to just to user's position, does not need the user to bow or fill up foot, unusual convenience.

Description

Face induction device for office passage

Technical Field

The utility model relates to a people's face induction system technical field, concretely relates to a people's face induction system for office is current.

Background

Face recognition is a biometric technology for identity recognition based on facial feature information of a person. A series of related technologies, also commonly called face recognition and face recognition, for collecting images or video streams containing faces by using a camera or a camera, automatically detecting and tracking the faces in the images, and further performing face recognition on the detected faces, and a solution developed rapidly is a multi-light-source face recognition technology based on active near-infrared images. The method can overcome the influence of light change, has excellent recognition performance, and has overall system performance exceeding that of three-dimensional image face recognition in the aspects of precision, stability and speed. The technology is rapidly developed in two or three years, and the face recognition technology gradually becomes practical.

The position of the existing face sensing device is fixed, and people often need to bend down or cushion feet to enable the face to be over against the face sensing device when people sense the face due to different heights of users, so that the face sensing device is very inconvenient.

Based on this, the utility model designs a be used for current people's face induction system of office to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a face induction system for office is current to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a face induction device for office passage comprises a face induction instrument, wherein the upper side and the lower side of the face induction instrument are provided with fixing strips, a vertical rotating screw rod is arranged between the fixing strips, the rotating screw rod penetrates through the face induction instrument, and is in screwed connection with the rear side of the human face sensor, two ends of the rotating screw rod are in rotating connection with the fixed strips, two vertical slide rails are fixed between the two fixed strips and are arranged symmetrically left and right, and with the rear side sliding connection of face induction appearance, the top of the fixed strip that is located the top is fixed with the motor, the output shaft of motor is fixed with first bevel gear, the top of rotating the screw rod passes the fixed strip and is fixed with the second bevel gear, second bevel gear and first bevel gear meshing, the top of motor is equipped with the response subassembly, the centre of face induction appearance is equipped with the display screen, the top of face induction appearance is equipped with the face induction camera, the bottom of face induction appearance is equipped with reserve unblock subassembly.

Further, the response subassembly includes the horizontally extends the board, extends board and wall body fixed connection, and the bottom of extending the board is fixed with ultrasonic sensor and light, and the light is located ultrasonic sensor's the outside.

Further, reserve unblock subassembly includes code keypad, and code keypad's right side is equipped with entrance guard's card inductor, and entrance guard's card inductor's right side is equipped with the recess, is equipped with fingerprint sampler in the recess.

Furthermore, the fixing strip is fixedly connected with the wall body through an expansion bolt.

Furthermore, a protection box is arranged on the outer side of the motor and fixedly connected with the fixing strip at the top.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up the response subassembly, the distance that detects the ultrasonic wave and bounce back through ultrasonic sensor shortens, and the controller can be according to the height of distance information judgement people, then control motor drives face induction appearance and moves on the slide rail, adjusts face induction appearance to the position just to the user, does not need the user to bow or fill up the foot, unusual convenience; the height between the extension plate and the top of the head of a user can be accurately measured through the ultrasonic sensor, so that the height of the user can be accurately judged, then the face sensor is controlled to ascend or descend to an accurate position, and the accuracy of face sensing is greatly improved; the standby unlocking assembly is arranged, when the face sensing cannot be used, information can be input through a code keyboard, an entrance guard card sensor and a fingerprint collector, comparison is carried out through a comparison unit inside the controller, and the comparison can be carried out after the comparison is carried out, so that an office can be accessed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a block diagram of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a human face induction instrument; 2. a fixing strip; 3. rotating the screw; 4. a slide rail; 5. a motor; 6. an inductive component; 601. an extension plate; 602. an ultrasonic sensor; 603. an illuminating lamp; 7. a display screen; 8. a face sensing camera; 9. an unlocking assembly; 901. a password keyboard; 902. an entrance guard card sensor; 903. a fingerprint collector; 10. an expansion bolt; 11. and (5) a protection box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a face induction device for office passage comprises a face induction instrument 1, wherein fixing strips 2 are arranged on the upper side and the lower side of the face induction instrument 1, vertical rotating screws 3 are arranged between the fixing strips 2, the rotating screws 3 penetrate through the face induction instrument 1 and are in threaded connection with the rear side of the face induction instrument 1, the two ends of each rotating screw 3 are rotatably connected with the fixing strips 2, two vertical sliding rails 4 are fixed between the two fixing strips 2, the two sliding rails 4 are arranged in bilateral symmetry and are in sliding connection with the rear side of the face induction instrument 1, a motor 5 is fixed at the top of the fixing strip 2 above, a first bevel gear is fixed on an output shaft of the motor 5, a second bevel gear penetrates through the fixing strips 2 and is fixed at the top end of each rotating screw 3, the second bevel gear is meshed with the first bevel gear, an induction component 6 is arranged above the motor 5, a display screen 7 is arranged in the middle of the face induction instrument, the top of face-sensitive appearance 1 is equipped with face-sensitive camera 8, and the bottom of face-sensitive appearance 1 is equipped with reserve unblock subassembly 9.

The sensing assembly 6 comprises a horizontal extension board 601, the extension board 601 is fixedly connected with a wall, an ultrasonic sensor 602 and a lighting lamp 603 are fixed at the bottom of the extension board 601, and the lighting lamp 603 is located on the outer side of the ultrasonic sensor 602.

The standby unlocking assembly 9 comprises a password keyboard 901, an access control card sensor 902 is arranged on the right side of the password keyboard 901, a groove is formed in the right side of the access control card sensor 902, and a fingerprint collector 903 is arranged in the groove.

The fixing strip 2 is fixedly connected with the wall body through an expansion bolt 10.

The outside of motor 5 is equipped with protection box 11, protection box 11 and the fixed strip 2 fixed connection at top.

Be equipped with the controller in the face inductor 1, controller and ultrasonic sensor 602, motor 5 and light 603 electric connection, controller and code keypad 901, entrance guard's card inductor 902 and fingerprint sampler 903 electric connection, 8 electric connection of face induction camera has face identification module, face identification module and controller electric connection, controller electric connection has storage module, and controller and electronic lock electric connection, through the inside current contrast unit of controller with gather type the password, the contrast is done with the inside information that has had of storage module to entrance guard's card information of entrance guard's card inductor 902 discernment and the fingerprint information of type, the contrast is passed through the back, controller control electronic lock is opened, convenient to use person gets into the office.

One specific application of this embodiment is: when a person stands at the bottom of the ultrasonic sensor 602 to sense the face, the ultrasonic sensor 602 detects that the distance of the ultrasonic wave rebounding back is shortened, then the distance information is transmitted to the controller, the controller controls the illuminating lamp 603 to be opened, so that the face information can be collected, the controller judges the height of the person according to the distance information, then the output shaft of the motor 5 is controlled to rotate, the output shaft of the motor 5 drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the rotating screw 3 to rotate, the rotating screw 3 drives the face sensor 1 to move on the slide rail 4, the face sensor 1 is adjusted to the position right opposite to the user, the user does not need to bend or pad feet, the face information is collected through the face sensing camera 8, the face information is processed through the face recognition module and then transmitted to the controller, the controller compares the received information with the information stored in the storage module, and after the comparison is passed, the controller controls the electronic lock to be opened, so that a user can conveniently enter an office; the height between the extension plate 601 and the top of the head of a user can be accurately measured through the ultrasonic sensor 602, so that the height of the user can be accurately judged, then the face sensor 1 is controlled to ascend or descend to an accurate position, and the accuracy of face sensing is greatly improved;

when a foreign person wants to enter, the face sensor 1 does not input face information of the foreign person, and the foreign person can enter an office by telling a password in advance and inputting the password on the password keyboard 901;

when face induction became invalid or facial information was not entered in time, can get into through handheld entrance guard's card induction at entrance guard's card inductor 902, perhaps through pressing the finger on fingerprint sampler 903, get into the office through entering the fingerprint.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A face induction device for office is current, including face induction appearance (1), its characterized in that: the upper side and the lower side of the face sensor (1) are provided with fixed strips (2), vertical rotating screws (3) are arranged between the fixed strips (2), the rotating screws (3) penetrate through the face sensor (1) and are in threaded connection with the rear side of the face sensor (1), two ends of each rotating screw (3) are rotatably connected with the fixed strips (2), two vertical sliding rails (4) are fixed between the two fixed strips (2), the two sliding rails (4) are arranged in bilateral symmetry and are in sliding connection with the rear side of the face sensor (1), the top of the fixed strip (2) above the rotating screws is fixed with a motor (5), an output shaft of the motor (5) is fixed with a first bevel gear, the top end of each rotating screw (3) penetrates through the fixed strips (2) and is fixed with a second bevel gear, the second bevel gear is meshed with the first bevel gear, and a sensing assembly (6) is arranged above the motor (5), the middle of face induction appearance (1) is equipped with display screen (7), and the top of face induction appearance (1) is equipped with face induction camera (8), and the bottom of face induction appearance (1) is equipped with reserve unblock subassembly (9).

2. The face sensing apparatus for office access of claim 1, wherein: the induction component (6) comprises a horizontal extension plate (601), the extension plate (601) is fixedly connected with a wall, an ultrasonic sensor (602) and a lighting lamp (603) are fixed to the bottom of the extension plate (601), and the lighting lamp (603) is located on the outer side of the ultrasonic sensor (602).

3. The face sensing apparatus for office access of claim 1, wherein: spare unblock subassembly (9) include code keypad (901), and the right side of code keypad (901) is equipped with entrance guard's card inductor (902), and the right side of entrance guard's card inductor (902) is equipped with the recess, is equipped with fingerprint sampler (903) in the recess.

4. The face sensing apparatus for office access of claim 1, wherein: the fixing strip (2) is fixedly connected with the wall body through an expansion bolt (10).

5. The face sensing apparatus for office access of claim 1, wherein: the outer side of the motor (5) is provided with a protection box (11), and the protection box (11) is fixedly connected with the fixing strip (2) at the top.