CN213582203U

CN213582203U - Identity verification device based on face recognition technology

Info

Publication number: CN213582203U
Application number: CN202021701622.4U
Authority: CN
Inventors: 薛洋阳
Original assignee: Jiangsu Chuanyong Electronic Technology Co ltd
Current assignee: Jiangsu Chuanyong Electronic Technology Co ltd
Priority date: 2020-08-16
Filing date: 2020-08-16
Publication date: 2021-06-29
Anticipated expiration: 2030-08-16

Abstract

The utility model discloses an authentication device based on face recognition technology, including the fixed disk, the loop bar is installed to the upper end of fixed disk, runs through three sets of spacing grooves have all been seted up to the both sides of loop bar, the inner wall of loop bar is by the upper end and is installed the telescopic link, the upper end of telescopic link is installed protective housing, the bearing is installed to the telescopic link and protective housing's junction, protective housing's upper end is installed the connecting rod, the upper end of connecting rod is installed and is shielded rain cover, protective housing's mid-mounting has fixed frame, install a plurality of LED lamps around the fixed frame, the lower frame of fixed frame is by mid-mounting has the acousto-optic switch, the upper frame of fixed frame is by mid-mounting has the discernment camera, the middle part of fixed frame is by installing the keyboard down, the upper end of keyboard is installed the display; the utility model discloses can guarantee that the device discernment under the low light environment is not influenced, simultaneously can adjusting device's discernment height and direction.

Description

Identity verification device based on face recognition technology

Technical Field

The utility model belongs to face identification field specifically is an authentication device based on face identification technique.

Background

Along with the continuous development of science and technology, some needs the manpower and the work that does in the replacement life of artificial intelligence step by step, the authentication device of face identification technique gathers face information, ID card information etc. through the computer, handles, contrasts etc. and accomplish the appraisal of individual identity, for traditional artificial identification, has higher degree of discernment, and the phase ratio is higher simultaneously, has saved manpower resources.

When the existing identity authentication device based on the face recognition technology is used, an identified object is difficult to capture in a weak light environment, and the identification effect is poor; when the existing identity authentication device based on the face recognition technology is used, the height and the recognition direction of the device cannot be adjusted, and certain influence is brought to practical use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an authentication device based on face recognition technology, which effectively solves the problems that the existing authentication device based on face recognition technology is difficult to capture an identification object and has poor identification effect in a low-light environment when in use; the technical problem that the height and the identification direction of an existing identity authentication device based on a face recognition technology cannot be adjusted when the device is used is solved.

The purpose of the utility model can be realized by the following technical scheme:

an identity authentication device based on a face recognition technology comprises a fixed disc, wherein a loop bar is mounted at the upper end of the fixed disc, three groups of limiting grooves are formed in two sides penetrating through the loop bar, a telescopic rod is mounted at the inner wall of the loop bar close to the upper end of the loop bar, a protective shell is mounted at the upper end of the telescopic rod, a bearing is mounted at the joint of the telescopic rod and the protective shell, a connecting rod is mounted at the upper end of the protective shell, and a rain shade is mounted at the upper end of the connecting rod;

protective housing's mid-mounting has fixed frame, install a plurality of LED lamps around the fixed frame, the lower frame of fixed frame is by the well acousto-optic switch of installing, the last frame of fixed frame is by the well recognition camera of installing, the middle part of fixed frame is by installing the keyboard down, the display screen is installed to the upper end of keyboard, recognition panel is installed to the rear end of recognition camera, the limiting plate is installed to the lower extreme of telescopic link, spacing spring is all installed by both sides to the inside of limiting plate, spacing card is installed to spacing spring's end.

As a further proposal of the utility model, the size of the limiting card is matched with the limiting groove, and the limiting card is fixedly connected with the limiting spring.

As a further aspect of the present invention, the outer diameter of the telescopic rod is smaller than the inner diameter of the loop bar, and the telescopic rod is slidably connected to the loop bar.

As a further aspect of the present invention, the fixed frame and the framed area thereof are recessed, fixed frame and protective case fixed connection.

As a further proposal of the utility model, the inner cavity of the rain shade, the connecting rod and the protective shell are engaged with the rain shade.

As a further scheme of the utility model, the limiting plate is the cylinder, and the diameter of limiting plate equals the external diameter of telescopic link and equals, limiting plate and telescopic link fixed connection.

The utility model has the advantages that:

the utility model discloses a set up fixed frame, LED lamp and photoswitch, when external light is weaker, when the discernment camera can't catch discernment people's face, the people that is close to can make a sound, the photoswitch receives sound signal and can be closed under the low light environment, the circuit of LED lamp is put through, the LED lamp lights up this moment, send light and illuminate people's face, help the discernment camera to gather people's face characteristic information, transmit to the discernment panel and discern, the photoswitch does not receive sound signal and can open within a minute, the circuit of LED lamp is broken, avoid the waste of electric power resource, guarantee the discernment of device under the low light environment not influenced simultaneously;

through setting up spacing card, spacing spring cooperation telescopic link and limiting plate, the spacing groove from top to bottom sets gradually, different positions correspond different heights, apply horizontal pressure for spacing card, can press spacing card back in the recess of limiting plate both sides through compressing spacing spring, later adjust the telescopic link and drive the limiting plate and remove, the position of a spacing groove under the limiting plate removes, spacing card pops out and fixes limiting plate and telescopic link, the completion is to the adjustment of discernment height, through setting up the bearing, can rotate protecting sheathing, the orientation to the discernment camera is adjusted, reach the purpose of adjustment discernment direction.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial side cross-sectional view of the protective housing and its connecting components of the present invention;

fig. 3 is a partial front cross-sectional view of the middle protective shell and its lower end member of the present invention.

In the figure: 1. fixing the disc; 2. a loop bar; 3. a limiting groove; 4. a limiting card; 5. a telescopic rod; 6. a protective housing; 7. fixing the frame; 8. an acousto-optic switch; 9. an LED lamp; 10. a keyboard; 11. a display screen; 12. identifying a camera; 13. a connecting rod; 14. a rain shade; 15. identifying a panel; 16. a limiting spring; 17. a limiting plate; 18. and a bearing.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

As shown in fig. 1-3, an authentication device based on a face recognition technology comprises a fixed disk 1, a loop bar 2 is mounted at the upper end of the fixed disk 1, three sets of limiting grooves 3 are formed in two sides of the loop bar 2, a telescopic rod 5 is mounted on the inner wall of the loop bar 2 close to the upper end, a protective shell 6 is mounted at the upper end of the telescopic rod 5, a bearing 18 is mounted at the joint of the telescopic rod 5 and the protective shell 6, a connecting rod 13 is mounted at the upper end of the protective shell 6, and a rain shade 14 is mounted at the upper end of the connecting rod 13;

protective housing 6's mid-mounting has fixed frame 7, install a plurality of LED lamps 9 around fixed frame 7, the lower frame of fixed frame 7 is by in installing acousto-optic switch 8, the last frame of fixed frame 7 is by in installing discernment camera 12, the middle part of fixed frame 7 is by down installing keyboard 10, display screen 11 is installed to the upper end of keyboard 10, discernment panel 15 is installed to the rear end of discernment camera 12, limiting plate 17 is installed to the lower extreme of telescopic link 5, limiting plate 17's inside is by both sides all install limit spring 16, limit spring 16's end is installed spacing card 4.

The size of the limit card 4 is matched with the limit groove 3, the limit card 4 is fixedly connected with the limit spring 16, and the limit card 4 is matched with the limit groove 3 and the limit spring 16 to limit the height of the telescopic rod 5.

The external diameter of telescopic link 5 is less than the internal diameter of loop bar 2, and telescopic link 5 and loop bar 2 sliding connection, path when telescopic link 5 stretches out and draws back is injectd to loop bar 2, supports fixedly to telescopic link 5 simultaneously.

Fixed frame 7 and the region framed is the indent setting, and fixed frame 7 and protective housing 6 fixed connection, fixed frame 7 provide fixed position for a plurality of parts, and protective housing 6 protects its inside part.

The rain shade 14 is hollow, the connecting rod 13 is meshed with the protective shell 6 and the rain shade 14 to be connected, and the rain shade 14 can ensure that the normal operation of the device under the rainwater is not influenced.

The limiting plate 17 is a cylinder, the diameter of the limiting plate 17 is equal to the outer diameter of the telescopic rod 5, the limiting plate 17 is fixedly connected with the telescopic rod 5, and the limiting plate 17 provides a fixed position for the limiting spring 16 and the limiting clamp 4.

When the identity authentication device based on the face recognition technology is used, firstly, information is collected and recorded and stored through a keyboard 10, a display screen 11 and a recognition camera 12, then, through a limit card 4 and a limit spring 16 which are matched with a telescopic rod 5 and a limit plate 17, limit grooves 3 are sequentially arranged from top to bottom, different positions correspond to different heights, transverse pressure is applied to the limit card 4, the limit card 4 can be pressed back into grooves at two sides of the limit plate 17 by compressing the limit spring 16, then, the telescopic rod 5 is adjusted to drive the limit plate 17 to move, when the limit plate 17 moves to the position of the lower limit groove 3, the limit card 4 pops out to fix the limit plate 17 and the telescopic rod 5, the recognition height is adjusted, then, a protective shell 6 is rotated to adjust the orientation of the recognition camera 12, the adjustment of the recognition direction is completed, and under the condition of enough light rays, the identification camera 12 directly collects face feature information, the face feature information is transmitted to the identification panel 15 for identification, the type of the identification panel 15 is D3, when external light is weak, the identification camera 12 cannot capture and identify faces, a person close to the identification camera can make a sound, the acousto-optic switch 8 receives a sound signal and is closed under a weak light environment, the type of the acousto-optic switch 8 is WB-SGK-4P, a circuit of the LED lamp 9 is switched on, the LED lamp 9 is turned on at the moment, the light is emitted to illuminate the faces, the identification camera 12 is assisted to collect the face feature information, the face feature information is transmitted to the identification panel 15 for identification, the acousto-optic switch 8 does not receive the sound signal and is opened within one minute, the circuit of the LED lamp 9 is switched off, waste of electric power resources is avoided, the device is enabled to overcome the situation that the face feature information.

The utility model discloses a set up fixed frame 7, LED lamp 9 and acousto-optic switch 8, when external light is weaker, when discernment camera 12 can't catch discernment people's face, the people that is close to can make sound, acousto-optic switch 8 receives the sound signal under the low light environment and can be closed, put through the circuit of LED lamp 9, LED lamp 9 lights this moment, send light and illuminate people's face, help discernment camera 12 to gather people's face characteristic information, transmit to discernment panel 15 and discern, acousto-optic switch 8 does not receive the sound signal within a minute and can open, the circuit of LED lamp 9 is disconnected, avoid the waste of electric power resource, guarantee simultaneously that the discernment of device under the low light environment is not influenced; through setting up spacing card 4, spacing spring 16 cooperation telescopic link 5 and limiting plate 17, spacing groove 3 from top to bottom sets gradually, different positions correspond different heights, apply horizontal pressure for spacing card 4, can press spacing card 4 back to the recess of limiting plate 17 both sides through compressing spacing spring 16, later adjust telescopic link 5 and drive limiting plate 17 and remove, move to the position of a spacing groove 3 down when limiting plate 17, spacing card 4 pops out and fixes limiting plate 17 and telescopic link 5, the completion is to the adjustment of discernment height, through setting up bearing 18, can rotate protecting sheathing 6, adjust the orientation of discernment camera 12, reach the purpose of adjustment discernment direction.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to 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. The utility model provides an authentication device based on face identification technique, includes fixed disk (1), its characterized in that: the upper end of the fixed disc (1) is provided with a loop bar (2), three groups of limiting grooves (3) are formed in two sides penetrating through the loop bar (2), the inner wall of the loop bar (2) is provided with a telescopic rod (5) by the upper end, the upper end of the telescopic rod (5) is provided with a protective shell (6), a bearing (18) is arranged at the joint of the telescopic rod (5) and the protective shell (6), the upper end of the protective shell (6) is provided with a connecting rod (13), and the upper end of the connecting rod (13) is provided with a rain shade (14);

the utility model discloses a safety protection device, including protective housing (6), fixed frame (7), install a plurality of LED lamps (9) all around of fixed frame (7), the lower frame of fixed frame (7) is by in installing acousto-optic switch (8), the last frame of fixed frame (7) is by in installing discernment camera (12), keyboard (10) are installed under leaning on in the middle part of fixed frame (7), display screen (11) are installed to the upper end of keyboard (10), discernment panel (15) are installed to the rear end of discernment camera (12), limiting plate (17) are installed to the lower extreme of telescopic link (5), limiting spring (16) are all installed by both sides to the inside of limiting plate (17), spacing card (4) are installed to the end of limiting spring (16).

2. The identity authentication device based on the face recognition technology is characterized in that the size of the limiting card (4) is matched with that of the limiting groove (3), and the limiting card (4) is fixedly connected with the limiting spring (16).

3. The identity authentication device based on the face recognition technology is characterized in that the outer diameter of the telescopic rod (5) is smaller than the inner diameter of the loop bar (2), and the telescopic rod (5) is connected with the loop bar (2) in a sliding mode.

4. The identity authentication device based on the face recognition technology according to claim 1, wherein the fixed frame (7) and the framed area thereof are arranged in a concave manner, and the fixed frame (7) is fixedly connected with the protective housing (6).

5. An identity authentication device based on face recognition technology according to claim 1, wherein the rain cover (14) is hollow inside, and the connecting rod (13) is engaged with both the protective shell (6) and the rain cover (14).

6. The identity authentication device based on the face recognition technology is characterized in that the limiting plate (17) is a cylinder, the diameter of the limiting plate (17) is equal to the outer diameter of the telescopic rod (5), and the limiting plate (17) is fixedly connected with the telescopic rod (5).