CN210573847U

CN210573847U - Face recognition device for preventing dirt on screen

Info

Publication number: CN210573847U
Application number: CN201921763401.7U
Authority: CN
Inventors: 万殿鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-05-19
Anticipated expiration: 2029-10-21

Abstract

The utility model relates to a face identification device technical field just discloses a face identification device of antifouling dirt of screen, including face identification device body and protection casing, the protection casing is located the front of face identification device body, the equal fixed mounting in both sides of face identification device body has the fixed plate. This antifouling face identification device of screen, protect face identification device body through the protection casing, avoid impurity such as dirt in the use to adhere to the front at face identification device body, carry on spacingly to the protection casing through the connecting rod simultaneously, it rocks around the use and causes the use inconvenient to avoid it, upwards mention the protection casing through the handle, thereby more conveniently operate face identification device body, after the operation is accomplished, downwards stimulate the protection casing, make its cover protect it in the front of face identification device body, thereby simple structure has been reached, convenient to use just has better protecting effect's purpose.

Description

Face recognition device for preventing dirt on screen

Technical Field

The utility model relates to a face identification device technical field specifically is a antifouling dirty face identification device of screen.

Background

The face recognition system takes a face recognition technology as a core, is an emerging biological recognition technology, is a high-precision technology of the current international scientific and technological field, widely adopts a regional characteristic analysis algorithm, integrates a computer image processing technology and a biological statistics principle into a whole, extracts portrait characteristic points from a video by using the computer image processing technology, analyzes and establishes a mathematical model by using the biological statistics principle, has a wide development prospect, in 2006, the electronic passport system combined with face recognition is required to be used by the United states before 26 days of 10 months, which is required by the United states and has a visa-free agreement, and more than 50 countries realize the system by the end of 2006, in 4 months of 2012, the railway department declares a station security inspection area to install the high-tech face recognition system for identity recognition; the system can be used for detecting the brightness of the human face, automatically adjusting dynamic exposure compensation, tracking and detecting the human face and automatically adjusting image amplification.

In the prior art, a face recognition device generally exposes a panel of the whole device, and impurities such as dirt are easily attached to the surface of the face recognition device in the using process of the face recognition device, and the face recognition device is troublesome to clean, so a face recognition device with an antifouling screen is proposed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a face identification device of antifouling dirt of screen possesses simple structure, and convenient to use just has advantages such as better protecting effect, and the face identification device who has solved among the prior art generally exposes the panel of whole device, and this kind of device makes impurity such as dirt adhere to its surface easily in the use, and clears up comparatively trouble problem.

(II) technical scheme

For realizing above-mentioned simple structure, convenient to use just has better protective effect's purpose, the utility model provides a following technical scheme: the utility model provides a face recognition device of antifouling dirt of screen, includes face recognition device body and protection casing, the protection casing is located the front of face recognition device body, the equal fixed mounting in both sides of face recognition device body has the fixed plate, the spout has been seted up in the front of fixed plate, the equal fixed mounting in bottom of the protection casing back both sides has first slider, first slider sliding connection is in the inside of spout, the inside of protection casing and the top that is located the face recognition device body are provided with the connecting rod, the one end that the connecting rod is close to the face recognition device body articulates there is articulated seat down, the top fixed mounting of face recognition device body has the connecting plate, the bottom swing joint of articulated seat is in the top of connecting plate down.

Preferably, the interior roof fixed mounting of protection casing has last articulated seat, the one end that the connecting rod is close to the protection casing is articulated with the bottom of last articulated seat.

Preferably, a limiting groove is formed in the top of the connecting plate, a second sliding block is fixedly mounted at the bottom of the lower hinge seat, and the second sliding block is connected to the inside of the limiting groove in a sliding mode.

Preferably, the front bottom of the protection casing is fixedly provided with a handle, and the front of the fixing plate and below the protection casing are fixedly provided with a limiting block.

Preferably, the front of the face recognition device body is provided with a display screen, and the control panel is arranged on the front of the face recognition device body and below the display screen.

Preferably, the positive top fixed mounting of fixed plate has L shape fixed block, the constant head tank has all been seted up to the both sides of protection casing, the one end sliding connection in the inside of constant head tank that L shape fixed block is close to the protection casing.

(III) advantageous effects

Compared with the prior art, the utility model provides a face identification device of antifouling dirt of screen possesses following beneficial effect:

1. the face recognition device for preventing dirt on the screen protects the face recognition device body through the protective cover, so that impurities such as dirt are prevented from being attached to the front face of the face recognition device body in the use process, meanwhile, the protective cover is limited by the connecting rod, so that the inconvenience in use caused by the front and back shaking of the protective cover in the use process is avoided, the protective cover is lifted upwards by the handle, the lower hinged seat and the connecting rod move leftwards at the moment, when the bottom of the protective cover moves to the top of the face recognition device body, the protective cover is fixed through the upper hinge seat, the connecting rod and the lower hinge seat to prevent the protective cover from falling downwards, thereby more conveniently operate the face recognition device body, after the operation was accomplished, the protection casing was stimulateeed downwards, made its cover protect it in the front of face recognition device body to reached simple structure, convenient to use just has better protecting effect's purpose.

2. This antifouling dirty face identification device of screen carries on spacingly to articulated seat down through spacing groove and second slider, avoids its in-process from the connecting plate that removes about to drop, mentions the protection casing and puts down through the handle more convenient, then carries on spacingly to the protection casing through the stopper, avoids its downward movement too much to lead to its to damage, it is spacing to the protection casing through L shape fixed block and constant head tank, avoids it to rock around the in-process that reciprocates, causes the use inconvenient.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

fig. 2 is a front sectional view of the body and the protective cover of the face recognition device of the present invention;

FIG. 3 is a side sectional view of the protective cover of the present invention connected to the fixing plate;

FIG. 4 is a side view of the protective cover of the present invention connected to the fixing plate;

FIG. 5 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 6 is an enlarged view of the portion B in fig. 3 according to the present invention.

In the figure: 1. a face recognition device body; 2. a protective cover; 3. a fixing plate; 4. a chute; 5. a handle; 6. a limiting block; 7. a first slider; 8. a second slider; 9. an upper hinge base; 10. a connecting rod; 11. a display screen; 12. a control panel; 13. a limiting groove; 14. a lower hinge base; 15. a connecting plate; 16. an L-shaped fixed block; 17. and (6) positioning a groove.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a face recognition device for preventing dirt on a screen comprises a face recognition device body 1 and a protective cover 2, wherein the protective cover 2 is positioned on the front side of the face recognition device body 1, fixing plates 3 are fixedly arranged on both sides of the face recognition device body 1, a chute 4 is formed in the front side of the fixing plates 3, first sliders 7 are fixedly arranged at the bottoms of both sides of the back side of the protective cover 2, the first sliders 7 are slidably connected in the chutes 4, a connecting rod 10 is arranged in the protective cover 2 and above the face recognition device body 1, one end of the connecting rod 10 close to the face recognition device body 1 is hinged with a lower hinge seat 14, a connecting plate 15 is fixedly arranged at the top of the face recognition device body 1, the bottom end of the lower hinge seat 14 is movably connected to the top of the connecting plate 15, when in use, the protective cover 2 is arranged, at the moment, the face recognition device body 1 is protected by the protective cover 2, impurities such as dirt and the like are prevented from being attached to the front face of the face recognition device body 1 in the using process, meanwhile, the protective cover 2 is limited by the connecting rod 10, the phenomenon that the protective cover is inconvenient to use due to the fact that the protective cover 2 shakes forwards and backwards in the using process is avoided, when the protective cover needs to be operated, the protective cover 2 is lifted upwards by the handle 5, the lower hinged seat 14 and the connecting rod 10 move leftwards, when the bottom of the protective cover 2 moves to the top of the face recognition device body 1, the protective cover 2 is fixed through the upper hinged seat 9, the connecting rod 10 and the lower hinged seat 14, the protective cover 2 is prevented from falling downwards, the face recognition device body 1 is more convenient to operate, after the operation is completed, the protective cover 2 is pulled downwards to cover the front face of the face recognition device body 1 to, convenient to use just has the purpose of better protective effect.

Specifically, the interior roof fixed mounting of protection casing 2 has last articulated seat 9, and the one end that connecting rod 10 is close to protection casing 2 is articulated with the bottom of last articulated seat 9, fixes protection casing 2 through last articulated seat 9, connecting rod 10 and articulated seat 14 down, avoids it to drop downwards.

Specifically, spacing groove 13 has been seted up at the top of connecting plate 15, and the bottom fixed mounting of articulated seat 14 has second slider 8 down, and second slider 8 sliding connection carries on spacingly to articulated seat 14 down through spacing groove 13 and second slider 8 in the inside of spacing groove 13, avoids it to remove the in-process from connecting plate 15 and drop about.

Specifically, the positive bottom fixed mounting of protection casing 2 has handle 5, and the front of fixed plate 3 and the below fixed mounting that is located protection casing 2 have stopper 6, through handle 5 more for convenient mention and put down protection casing 2, then carry on spacingly through stopper 6 to protection casing 2, avoid its downstream too much to lead to its damage.

Specifically, the front of the face recognition device body 1 is provided with the display screen 11, the front of the face recognition device body 1 is provided with the control panel 12 below the display screen 11, and the face recognition device body 1 is conveniently operated through the display screen 11 and the control panel 12.

Specifically, the positive top fixed mounting of fixed plate 3 has L shape fixed block 16, and constant head tank 17 has all been seted up to the both sides of protection casing 2, and L shape fixed block 16 is close to the one end sliding connection of protection casing 2 in the inside of constant head tank 17, carries on spacingly through L shape fixed block 16 and constant head tank 17 to protection casing 2, avoids it to rock around the in-process that reciprocates, causes the use inconvenient.

The working principle is as follows: when in use, the protective cover 2 is arranged on the front surface of the face recognition device body 1, the face recognition device body 1 is protected by the protective cover 2 at the moment, impurities such as dirt and the like are prevented from being attached to the front surface of the face recognition device body 1 in the using process, meanwhile, the protective cover 2 is limited by the connecting rod 10, the inconvenience in use caused by the front and back shaking in the using process is avoided, when the protective cover 2 needs to be operated, the protective cover 2 is lifted upwards by the handle 5, the lower hinged seat 14 and the connecting rod 10 move leftwards at the moment, when the bottom of the protective cover 2 moves to the top of the face recognition device body 1, the protective cover 2 is fixed by the upper hinged seat 9, the connecting rod 10 and the lower hinged seat 14, the protective cover is prevented from falling downwards, the face recognition device body 1 is operated more conveniently, after the operation is finished, the protective cover 2 is pulled downwards to cover the front surface of the face recognition device body 1, thereby achieving the purposes of simple structure, convenient use and better protection effect.

To sum up, the antifouling human face recognition device for the screen protects the human face recognition device body 1 through the protection cover 2, so that impurities such as dirt and the like are prevented from being attached to the front side of the human face recognition device body 1 in the using process, meanwhile, the protection cover 2 is limited through the connecting rod 10, the inconvenience in use caused by the front-back shaking in the using process is avoided, the protection cover 2 is lifted upwards through the handle 5, the lower hinge seat 14 and the connecting rod 10 move leftwards at the moment, when the bottom of the protection cover 2 moves to the top of the human face recognition device body 1, the protection cover 2 is fixed through the upper hinge seat 9, the connecting rod 10 and the lower hinge seat 14, the downward falling of the protection cover is avoided, the operation of the human face recognition device body 1 is more convenient, after the operation is completed, the protection cover 2 is pulled downwards to cover the front side of the human face recognition device body 1, thereby achieving the purposes of simple structure, convenient use and better protection effect.

And, it is spacing to articulated seat 14 down through spacing groove 13 and second slider 8, avoid it to remove the in-process that removes and drop from connecting plate 15, mention and put down protection casing 2 more for convenient through handle 5, then spacing to protection casing 2 through stopper 6, avoid it to remove down too much and lead to its damage, it is spacing to protection casing 2 through L shape fixed block 16 and constant head tank 17, avoid it to rock around the in-process that reciprocates, cause the use inconvenient.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a face identification device of antifouling dirt of screen, includes face identification device body (1) and protection casing (2), its characterized in that: protection casing (2) are located the front of face identification device body (1), the equal fixed mounting in both sides of face identification device body (1) has fixed plate (3), spout (4) have been seted up in the front of fixed plate (3), the equal fixed mounting in bottom of protection casing (2) back both sides has first slider (7), first slider (7) sliding connection is in the inside of spout (4), the inside of protection casing (2) and the top that is located face identification device body (1) are provided with connecting rod (10), the one end that connecting rod (10) are close to face identification device body (1) articulates there is articulated seat (14) down, the top fixed mounting of face identification device body (1) has connecting plate (15), the bottom swing joint of articulated seat (14) is in the top of connecting plate (15) down.

2. The face recognition device of claim 1, wherein: the interior roof fixed mounting of protection casing (2) has last articulated seat (9), the one end that connecting rod (10) are close to protection casing (2) is articulated with the bottom of last articulated seat (9).

3. The face recognition device of claim 1, wherein: spacing groove (13) have been seted up at the top of connecting plate (15), the bottom fixed mounting of articulated seat (14) has second slider (8) down, second slider (8) sliding connection is in the inside of spacing groove (13).

4. The face recognition device of claim 1, wherein: the front bottom of protection casing (2) fixed mounting has handle (5), the front of fixed plate (3) is located the below fixed mounting of protection casing (2) and is had stopper (6).

5. The face recognition device of claim 1, wherein: the front of the face recognition device body (1) is provided with a display screen (11), and the front of the face recognition device body (1) is provided with a control panel (12) below the display screen (11).

6. The face recognition device of claim 1, wherein: fixed plate (3) positive top fixed mounting has L shape fixed block (16), constant head tank (17) have all been seted up to the both sides of protection casing (2), L shape fixed block (16) are close to the one end sliding connection in the inside of constant head tank (17) of protection casing (2).