CN211653682U

CN211653682U - Face recognition device capable of automatically adjusting recognition height

Info

Publication number: CN211653682U
Application number: CN202020748425.1U
Authority: CN
Inventors: 焦蕾; 焦健; 王超毓
Original assignee: Henan Zehui Intelligent Technology Co ltd
Current assignee: Henan Zehui Intelligent Technology Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-10-09
Anticipated expiration: 2030-05-08

Abstract

The utility model relates to the technical field of face recognition, in particular to a face recognition device capable of automatically adjusting the recognition height, which improves the face recognition efficiency and the practicability; including the face identification body, a display screen, a cover plate, the multiunit countersunk head bolt, a column, the connecting rod, the face identification detector, the cylinder, slider and damping device, the inside of face identification body is provided with the control mainboard, the display screen is installed on the face identification body, be provided with operating panel on the face identification body, the inside of face identification body is provided with the cavity, the top of face identification body be provided with the communicating opening of face identification body cavity, the apron relies on multiunit countersunk head bolt seal to install the top opening at the face identification body, the front end of face identification body is provided with detection window, detection window communicates with each other with the cavity of face identification body, the vertical cavity of installing at the face identification body of stand, the middle part of connecting rod and the top rotatable coupling of stand.

Description

Face recognition device capable of automatically adjusting recognition height

Technical Field

The utility model relates to a face identification's technical field especially relates to a face identification device of automatic adjustment discernment height.

Background

The biological characteristic recognition and image acquisition technology is a technology for identity authentication by using human biological characteristics, which is characterized in that the biological characteristics are sampled, the unique characteristics are extracted and are closely combined with high-tech means such as a computer, an optical, an acoustic, a biosensor, a biological statistics principle and the like to convert the unique characteristics into digital codes, and the inherent physiological characteristics and behavior characteristics of a human body are used for identifying the identity of a person. Face identification is a research field which is more spotlighted and rapidly developed at the present stage, and is mainly used for identity identification, and is widely applied to access control attendance of enterprises, and people are monitored by shooting in public places such as airports, stadiums, supermarkets and the like, the identity identification in residence safety and management, face contrast retrieval and the like, in the application of face identification technology, the obtained face image often directly influences the identification performance, and the face is required to be within a certain range in the image plane position, the pitching angle and the posture change when the face image is obtained, so as to obtain the face image.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a promote face identification's efficiency, improve the face identification device of the automatically regulated discernment height of practicality.

The utility model discloses a face recognition device capable of automatically adjusting recognition height, which comprises a face recognition body, a display screen, a cover plate, a plurality of groups of countersunk head bolts, a stand column, a connecting rod, a face recognition detector, a cylinder, a slide block and a damping device, wherein the inside of the face recognition body is provided with a control mainboard, the display screen is installed on the face recognition body, the face recognition body is provided with an operation panel, the inside of the face recognition body is provided with a cavity, the top end of the face recognition body is provided with an opening communicated with the cavity of the face recognition body, the cover plate is installed at the top end opening of the face recognition body by the plurality of groups of countersunk head bolts in a sealing way, the front end of the face recognition body is provided with a detection window, the detection window is communicated with the cavity of the face recognition body, the stand column is, face identification detector fixed mounting is at the right-hand member of connecting rod, the cylinder is installed in the cavity bottom of face identification body, the top of cylinder is provided with the telescopic link, the connecting rod front end is provided with the spout, the rear end of slider passes the top fixed connection of spout and telescopic link, the spout horizontal movement can be followed to the slider, damping device of cushioning effect is installed to face identification detector's bottom, the display screen, operating panel, face identification detector and cylinder all are connected with face identification body internal control mainboard electricity.

The utility model discloses an automatic adjust face identification device of discernment height, wherein damping device still includes mount pad, spring, base and shock attenuation pole, the inside of mount pad is provided with the cavity, the top of mount pad be provided with the communicating opening of mount pad cavity, base fixed mounting is in the bottom of mount pad cavity, the bottom and the base fixed connection of spring, the bottom of shock attenuation pole stretch into to the cavity of mount pad inside and with the top fixed connection of spring, the top of shock attenuation pole and face identification detector's bottom rotatable coupling.

The utility model discloses an automatic adjust face identification device of discernment height still includes the limiting plate, limiting plate fixed mounting is in the bottom of shock attenuation pole, and the opening part on mount pad top is provided with the spacing collar.

The utility model discloses an automatic adjust face identification device of discernment height still includes the glass guard shield, and the glass guard shield is established and is installed in detection window department.

The utility model discloses an automatic adjust face identification device of discernment height still includes light filling lamp, connecting wire and optical line sensors, and light filling lamp fixed mounting is on the top of face identification detector, and optical line sensors installs in the top of glass guard shield, and optical line sensors relies on connecting wire to be connected with the light filling lamp electricity.

The utility model discloses an automatic adjust face identification device of discernment height, the bottom of apron is provided with the drier.

Compared with the prior art, the beneficial effects of the utility model are that: through starting the cylinder, make cylinder drive telescopic link shrink, under the guide effect of spout and slider, make the connecting rod can drive face identification detector and rotate along the stand top to make face identification detector's sense terminal scan from top to bottom the external world through detection window, be favorable to carrying out facial recognition to height diverse's user, promote face identification's efficiency, improve the practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a right side view of the present invention;

FIG. 3 is a schematic view of the structural connection of the chute and the slide block;

FIG. 4 is a schematic view of the structure of the shock absorbing device;

in the drawings, the reference numbers: 1. a face recognition ontology; 2. a display screen; 3. an operation panel; 4. a cover plate; 5. a countersunk bolt; 6. detecting a window; 7. a column; 8. a connecting rod; 9. a face recognition detector; 10. a cylinder; 11. a telescopic rod; 12. a chute; 13. a slider; 14. a damping device; 15. a mounting seat; 16. a spring; 17. a base; 18. a shock-absorbing lever; 19. a limiting plate; 20. a limiting ring; 21. a glass shield; 22. a light supplement lamp; 23. connecting an electric wire; 24. a light sensor; 25. a desiccant.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in FIGS. 1 to 4, the utility model relates to a face recognition device capable of automatically adjusting recognition height, which comprises a face recognition body 1, a display screen 2, a cover plate 4, a plurality of groups of countersunk head bolts 5, a column 7, a connecting rod 8, a face recognition detector 9, a cylinder 10, a slider 13 and a damping device 14, wherein the face recognition body 1 is internally provided with a control mainboard, the display screen 2 is arranged on the face recognition body 1, the face recognition body 1 is provided with an operating panel 3, the face recognition body 1 is internally provided with a cavity, the top end of the face recognition body 1 is provided with an opening communicated with the cavity of the face recognition body 1, the cover plate 4 is hermetically arranged at the top end opening of the face recognition body 1 by virtue of the plurality of groups of countersunk head bolts 5, the front end of the face recognition body 1 is provided with a detection window 6, the detection window 6 is communicated with the cavity of the face recognition body 1, the, the middle part of the connecting rod 8 is rotatably connected with the top of the upright post 7, the face recognition detector 9 is fixedly arranged at the right end of the connecting rod 8, the air cylinder 10 is arranged at the bottom of a cavity of the face recognition body 1, the top end of the air cylinder 10 is provided with an expansion link 11, the front end of the connecting rod 8 is provided with a sliding chute 12, the rear end of the sliding block 13 penetrates through the sliding chute 12 to be fixedly connected with the top end of the expansion link 11, the sliding block 13 can move left and right along the sliding chute 12, the bottom end of the face recognition detector 9 is provided with a damping device 14 with a damping effect, and the display screen 2, the operating panel 3, the face; through starting cylinder 10, make cylinder 10 drive telescopic link 11 shrink, under the guide effect of spout 12 and slider 13, make connecting rod 8 can drive face identification detector 9 and rotate along stand 7 tops to make face identification detector 9's sense terminal scan from top to bottom to the external world through detection window 6, be favorable to carrying out facial recognition to the user of height diverse, promote face identification's efficiency, improve the practicality.

The utility model discloses an automatic adjust face identification device of discernment height, wherein damping device 14 still includes mount pad 15, spring 16, base 17 and shock-absorbing rod 18, the inside of mount pad 15 is provided with the cavity, the top of mount pad 15 is provided with the opening that communicates with mount pad 15 cavity, base 17 fixed mounting is in the bottom of mount pad 15 cavity, the bottom and the base 17 fixed connection of spring 16, the bottom of shock-absorbing rod 18 stretches into to the cavity inside of mount pad 15 and with the top fixed connection of spring 16, the top of shock-absorbing rod 18 and the bottom rotatable coupling of face identification detector 9; through installation spring 16 and shock-absorbing rod 18, be favorable to carrying out the shock attenuation to face identification detector 9 when face identification detector 9 rotates from top to bottom, reduce face identification detector 9 and rock the condition emergence that causes the influence to face identification, improve stability.

The utility model discloses a face recognition device capable of automatically adjusting recognition height, which also comprises a limiting plate 19, wherein the limiting plate 19 is fixedly arranged at the bottom end of a shock absorption rod 18, and a limiting ring 20 is arranged at an opening at the top end of a mounting seat 15; through installation limiting plate 19 and setting up spacing collar 20, reduce the shock attenuation pole 18 bottom and take out the condition emergence of mount pad 15 top opening, improve stability.

The utility model discloses a human face recognition device capable of automatically adjusting recognition height, which also comprises a glass shield 21, wherein the glass shield 21 is covered and arranged at the detection window 6; reduce impurity such as external dust through installation detection window 6 and get into the inside condition emergence of the cavity of face identification body 1, improve the practicality.

The utility model discloses a human face recognition device capable of automatically adjusting recognition height, which also comprises a light filling lamp 22, a connecting wire 23 and a light sensor 24, wherein the light filling lamp 22 is fixedly arranged at the top end of the human face recognition detector 9, the light sensor 24 is arranged above the glass shield 21, and the light sensor 24 is electrically connected with the light filling lamp 22 by the connecting wire 23; through installation light ray sensor 24 for detect external environment's light, when light is more weak, start light filling lamp 22 and make light filling lamp 22 carry out the light filling to face identification detector 9's detection object, when light is stronger, close light filling lamp 22, be favorable to promoting face identification's accuracy, improve the practicality.

The utility model relates to a face recognition device with automatic adjusting recognition height, the bottom end of a cover plate 4 is provided with a drying agent 25; through setting up drier 25, make the cavity inside drier of face identification body 1, reduce the condition emergence that causes the influence to face identification detector 9 under the humid environment, improve the practicality.

The utility model discloses an automatic adjust face identification device of discernment height, it is at the during operation, at first starts cylinder 10, makes cylinder 10 drive telescopic link 11 shrink, under spout 12 and slider 13's guide effect, makes connecting rod 8 can drive face identification detector 9 and rotate along 7 tops of stand to it can to scan about making the sense terminal of face identification detector 9 pass through detection window 6 to the external world.

The utility model discloses a face recognition device capable of automatically adjusting recognition height, the installation mode, the connection mode or the setting mode of the face recognition device are all common mechanical modes, and the face recognition device can be implemented as long as the beneficial effects can be achieved; the utility model discloses an automatic adjust face identification device of discernment height's cylinder and optical line sensors for purchase on the market, this industry technical staff only need according to its subsidiary service instruction install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A face recognition device capable of automatically adjusting recognition height is characterized by comprising a face recognition body (1), a display screen (2), a cover plate (4), a plurality of groups of countersunk bolts (5), a stand column (7), a connecting rod (8), a face recognition detector (9), an air cylinder (10), a sliding block (13) and a damping device (14), wherein a control mainboard is arranged inside the face recognition body (1), the display screen (2) is installed on the face recognition body (1), an operating panel (3) is arranged on the face recognition body (1), a cavity is arranged inside the face recognition body (1), an opening communicated with the cavity of the face recognition body (1) is arranged at the top end of the face recognition body (1), the cover plate (4) is hermetically installed at the top end opening of the face recognition body (1) by virtue of the plurality of groups of countersunk bolts (5), a detection window (6) is arranged at the front end of the face recognition body (1), the detection window (6) is communicated with a cavity of the face recognition body (1), the upright post (7) is vertically arranged in the cavity of the face recognition body (1), the middle part of the connecting rod (8) is rotatably connected with the top part of the upright post (7), the face recognition detector (9) is fixedly arranged at the right end of the connecting rod (8), the cylinder (10) is arranged at the bottom of the cavity of the face recognition body (1), the top end of the cylinder (10) is provided with a telescopic rod (11), the front end of the connecting rod (8) is provided with a chute (12), the rear end of the sliding block (13) passes through the chute (12) to be fixedly connected with the top end of the telescopic rod (11), the sliding block (13) can move left and right along the chute (12), and the bottom end of the face recognition detector (9) is, the display screen (2), the operation panel (3), the face recognition detector (9) and the cylinder (10) are all electrically connected with the face recognition body (1) internal control mainboard.

2. The face recognition device with the automatic recognition height adjusting function as claimed in claim 1, wherein the damping device (14) comprises a mounting seat (15), a spring (16), a base (17) and a damping rod (18), a cavity is arranged inside the mounting seat (15), an opening communicated with the cavity of the mounting seat (15) is formed in the top end of the mounting seat (15), the base (17) is fixedly installed at the bottom end of the cavity of the mounting seat (15), the bottom end of the spring (16) is fixedly connected with the base (17), the bottom end of the damping rod (18) extends into the cavity of the mounting seat (15) and is fixedly connected with the top end of the spring (16), and the top end of the damping rod (18) is rotatably connected with the bottom end of the face recognition detector (9).

3. The face recognition device with the automatic recognition height adjusting function according to claim 2, further comprising a limiting plate (19), wherein the limiting plate (19) is fixedly installed at the bottom end of the shock absorbing rod (18), and a limiting ring (20) is arranged at an opening at the top end of the mounting seat (15).

4. The face recognition device with the automatic recognition height adjusting function according to claim 3, further comprising a glass shield (21), wherein the glass shield (21) is covered and installed at the detection window (6).

5. The face recognition device with the automatic recognition height adjusting function according to claim 4, further comprising a light supplement lamp (22), a connecting wire (23) and a light sensor (24), wherein the light supplement lamp (22) is fixedly installed at the top end of the face recognition detector (9), the light sensor (24) is installed above the glass shield (21), and the light sensor (24) is electrically connected with the light supplement lamp (22) through the connecting wire (23).

6. The face recognition apparatus for automatically adjusting the recognition height as claimed in claim 5, wherein the bottom end of the cover plate (4) is provided with a desiccant (25).