CN219428699U - Face image-based automatic recognition device - Google Patents

Abstract

The utility model discloses an automatic face image recognition device, and aims to solve the technical problems that the automatic face recognition device is exposed outside for a long time, is easy to be damaged by collision due to external factors and has poor protection performance in the prior art. The intelligent protection device comprises a machine body, wherein a protection box is arranged at the top of the machine body, a protection door is arranged on the front surface of the protection box, a supporting plate is arranged in the protection box and connected with the back side wall of the inside of the protection box through two groups of electric telescopic rods, a face recognition attendance machine is arranged on the front surface of the supporting plate, two groups of fixing pieces are arranged on the back side of the supporting plate and located in the protection box, and a screw rod is arranged in the two groups of fixing pieces. The face identification attendance machine can be sealed and protected by opening and closing the protective door, so that the face identification attendance machine is prevented from being exposed to external factors for a long time to cause collision damage, and the protective performance is higher.

Description

Face image-based automatic recognition device

Technical Field

The utility model belongs to the technical field of automatic face recognition devices, and particularly relates to an automatic face image recognition device.

Background

The face recognition technology is to identify the face by using a computer technology of analysis and comparison, and is a popular computer technology research field, wherein the face recognition technology comprises the technologies of face tracking detection, automatic image amplification adjustment, night infrared detection, automatic exposure intensity adjustment and the like, and belongs to a biological characteristic identification technology, and is to distinguish organism individuals from biological characteristics of organisms (generally referred to as human beings). At present, the automatic face recognition device on the market is exposed outside, and in the environment with dust or rainwater, dust and raindrops are easily adsorbed on a camera to influence the recognition effect, so that the automatic face recognition device cannot be normally used, and therefore, the automatic face recognition device is urgently needed to solve the problem on the market;

through searching, application number: 202021020569.1A face automatic recognition device relates to the technical field of face automatic recognition devices and aims to solve the problem that the face automatic recognition device on the market at present is exposed outside and is easy to adsorb dust and raindrops on a camera under the environment with dust or rainwater, so that the recognition effect is affected and the face automatic recognition device cannot be normally used. The device comprises a device box body, a control device, a storage device and an energy storage box, wherein the side of the inside of the device box body is sequentially and fixedly connected with the control device, the storage device and the energy storage box from top to bottom, a sliding block is arranged on the surface of the vertical screw rod, a guide block is arranged on the surface of the guide rod, a lower magnetic rubber strip is fixedly connected with the side of a mounting shell, a mounting seat is fixedly connected with the upper end of the mounting shell, a rotating rod is arranged in the mounting seat, an upper magnetic rubber strip is fixedly connected with the side of a mounting cover, an upper driving motor is fixedly connected with one side of the mounting seat, and a lower driving motor is fixedly connected with the lower end of the device box body;

with respect to the related art in the above, the inventors consider that there are the following drawbacks:

1. in the application, the upper driving motor is used for reversing to drive the rotating rod to reversely turn the mounting cover by 180 degrees, the lower magnetic rubber strip is attracted with the upper magnetic rubber strip, so that the mounting cover is closed, the infrared emitter, the flash lamp and the camera are retracted, dust and rainwater are prevented from being adsorbed, the shooting effect and normal use of the automatic face recognition device are ensured, the protection method can only be used in a period without raining, when the camera is used in a period without a rain shielding protection plate, the shooting effect is still influenced by rainwater on the camera, and the accuracy of face recognition is reduced;

2. meanwhile, the camera is integrally located on the outer side of the device box body through the mounting seat, the mounting seat is exposed to the outside for a long time, and the protruding mounting seat is easy to damage the inside camera caused by collision due to external factors, so that the automatic face image recognition device cannot be used normally, and the protection performance is poor.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide an automatic face image recognition device, which aims to solve the technical problems that the automatic face recognition device is exposed outside for a long time in the prior art, is easy to be damaged by collision due to external factors and has poor protection performance.

(2) Technical proposal

In order to solve the technical problems, the utility model provides the automatic facial image recognition device, which comprises a machine body, wherein a protective box is arranged at the top of the machine body, a protective door is arranged on the front surface of the protective box, a supporting plate is arranged in the protective box, the supporting plate is connected with the back side wall in the protective box through two groups of electric telescopic rods, a face recognition attendance machine is arranged on the front surface of the supporting plate, two groups of fixing pieces are arranged on the back side of the supporting plate and in the protective box, screw rods are respectively arranged in the two groups of fixing pieces, the face recognition attendance machine is connected with the supporting plate, the two groups of fixing pieces and the two groups of screw rods through connecting seats, and one ends of the two groups of screw rods are positioned below the fixing pieces and are connected with a driving assembly through first conical gears;

the protection door comprises left protection door and right protection door, left side protection door and right protection door are all connected with the backup pad through two sets of connecting pieces, the front of protective housing just is located the top of protection door and is provided with the baffle.

When the technical scheme is used, and when the device is in the period of raining outdoors, at first, adjust it to the back of body rain face through promoting the organism, then lock fixedly to the universal wheel, then control two sets of electric telescopic handle and stretch out the function, drive backup pad and face identification attendance machine stretch out, when the backup pad stretches out, promote the guard gate and open, wait the guard gate to be after opening the state, the pause of controlling electric telescopic handle is fixed the position of backup pad, this moment, face identification attendance machine is located the outside of protective housing, simultaneously carry out diversified weather shielding through left side guard gate, right side guard gate and baffle to face identification attendance machine, avoid face identification attendance machine to be infected with the rainwater and influence camera shooting effect, simultaneously prevent face identification attendance machine and bump and cause the damage in being during the use, according to the user demand, when need to adjust the height of face identification attendance machine, at this moment, control the opening of motor, drive pivot and two sets of second bevel gears carry out simultaneous positive and negative rotation, two sets of first bevel gears drive two sets of seats through two sets of meshing during rotation, drive the connection seat, drive down, make the face identification attendance machine carry out the height of face identification attendance machine and make the seal up to the guard gate, make the height of face identification attendance machine carry out the height of the improvement of the seal of the face identification attendance machine, make the people seal up through the guard gate, make the inside is convenient for the guard gate, the seal is adjusted to be connected to the guard gate, the inside is convenient for the face protection is high enough, the end is convenient for the inside, the face protection is high to adjust the face is convenient to carry out, and has the front and is convenient to rotate, and has a front and high speed and has a front and high speed and high quality. The face recognition attendance machine is prevented from being exposed to the outside for a long time to cause collision damage due to external factors.

Preferably, the left protective door and the right protective door are connected with the protective box through two sets of hinges, and the baffle and the protective box are in an integrated structural design. Through the setting of guard gate, when the guard gate is open, left guard gate and right guard gate can keep off the rain the protection to face identification attendance machine's both sides, when the guard gate is closed, can seal the protection to face identification attendance machine, avoid face identification attendance machine long-term exposure to receive external factor to cause the collision damage outward.

Further, the drive assembly includes second bevel gear, connecting axle and motor, two sets of the outside of first bevel gear all is connected with second bevel gear, two sets of second bevel gear all is connected with the drive end of supporting shoe and motor respectively through the connecting axle, motor and supporting shoe all are located the dorsal part of backup pad. Through the setting of drive assembly, can drive connecting axle and two sets of second bevel gears and carry out positive and negative rotation in step during the motor operation, two sets of first bevel gears through the meshing connection during two sets of second bevel gears positive and negative rotation can make two sets of lead screws carry out synchronous rotation to the convenience carries out synchronous drive control to two sets of lead screws.

Furthermore, the connecting pieces are hinged with the left protective door, the right protective door and the supporting plate. Through the setting of connecting piece, stretch out or stretch into the operation period in the protective housing when the backup pad, can drive the guard gate simultaneously through the linking action of connecting piece and open or close, need not to manually open and shut the operation to the guard gate, the light convenient of operation.

Furthermore, the connecting seat is in threaded connection with the two groups of screw rods, the connecting seat is in sliding connection with the supporting plate and the two groups of fixing pieces, and the two groups of screw rods are in threaded connection with the fixing pieces. Through the setting of connecting seat, during the synchronous positive and negative rotation of two sets of lead screws, can drive the connecting seat and reciprocate in the inboard of backup pad and mounting to conveniently carry out suitable regulation to face identification attendance machine's height, be convenient for different height crowd use.

Furthermore, the first bevel gear and the second bevel gear are connected in a meshed mode, and the connecting shaft is connected with the supporting block in a rotating mode. Through the setting of connecting axle, connecting axle and two sets of second bevel gears are integrated into one piece structural design, can make two sets of second gears rotate in step through controlling the positive and negative rotation of connecting axle.

Still further, the top of organism and be located the place ahead of backup pad are provided with control panel, four corners of organism bottom all are provided with the universal wheel, the universal wheel is the lockable universal wheel, the inside bottom of organism is provided with portable power source. Through the setting of control panel and universal wheel, control panel pass through the wire respectively with two sets of electric telescopic links, face identification attendance machine, motor and portable power source electric connection, conveniently control it and use, but the universal wheel of locking not only conveniently removes the organism, can fix the organism after the removal simultaneously, and the convenience is higher, utilizes portable power source to conveniently go out the power supply to the organism and uses.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the design of the protective door, the baffle plate, the four groups of connecting pieces, the supporting plate and the two groups of electric telescopic rods, the synchronous telescopic operation of the two groups of electric telescopic rods is utilized to conveniently extend the supporting plate and the face recognition attendance machine to use and store the supporting plate and the face recognition attendance machine into the protective box for storage and protection, the protective door can be driven to be opened or closed during the forward and backward movement of the supporting plate by combining the connecting action of the four groups of connecting pieces, the protective door in the opened state can be combined with the baffle plate to shield the face recognition attendance machine from rain, good shooting effect can still be kept in rainy days, and the accuracy of face recognition is kept;

2. and the protection door in the closed state can carry out sealing protection on the face identification attendance machine, so that the face identification attendance machine is prevented from being exposed to the outside for a long time to cause collision damage due to external factors, the protection performance is higher, the stability and the reliability are effectively improved, and the service life is prolonged.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the device of the present utility model in an open state of the protective door;

FIG. 3 is a schematic view of the structure of the inside of the protection box of the device of the present utility model;

FIG. 4 is a schematic view of the structure of the bottom of the support plate of the device of the present utility model;

FIG. 5 is a schematic view of the driving assembly of the device of the present utility model;

fig. 6 is a schematic view of a partial enlarged structure of a portion a in fig. 2.

The marks in the drawings are: 1. a body; 101. a control panel; 102. a universal wheel; 2. a protective box; 201. a protective door; 202. a left protective door; 203. a right protective door; 204. a baffle; 3. a support plate; 4. an electric telescopic rod; 5. face recognition attendance machine; 6. a fixing member; 601. a screw rod; 602. a first bevel gear; 603. a connecting seat; 7. a drive assembly; 701. a second bevel gear; 702. a connecting shaft; 703. a motor; 8. and a connecting piece.

Detailed Description

The automatic face image recognition device comprises a machine body 1, a protective box 2 is arranged at the top of the machine body 1, a protective door 201 is arranged on the front surface of the protective box 2, a supporting plate 3 is arranged in the protective box 2, the supporting plate 3 is connected with the back side wall in the protective box 2 through two groups of electric telescopic rods 4, a face recognition attendance machine 5 is arranged on the front surface of the supporting plate 3, two groups of fixing pieces 6 are arranged on the back side of the supporting plate 3 and in the protective box 2, screw rods 601 are respectively arranged in the two groups of fixing pieces 6, the face recognition attendance machine 5 is connected with the supporting plate 3, the two groups of fixing pieces 6 and the two groups of screw rods 601 through connecting seats 603, and one ends of the two groups of screw rods 601 are positioned below the fixing pieces 6 and are connected with a driving assembly 7 through first conical gears 602;

the guard door 201 is composed of a left guard door 202 and a right guard door 203, the left guard door 202 and the right guard door 203 are connected with the support plate 3 through two groups of connecting pieces 8, and a baffle 204 is arranged on the front face of the guard box 2 and positioned on the top of the guard door 201.

Wherein, left guard gate 202 and right guard gate 203 are all connected with guard box 2 through two sets of hinges, baffle 204 is integral type structural formula design with guard box 2, connecting piece 8 is articulated with left guard gate 202, right guard gate 203 and backup pad 3's connected mode, the top of organism 1 just is located the place ahead of backup pad 3 and is provided with control panel 101, four corners of organism 1 bottom all are provided with universal wheel 102, universal wheel 102 is lockable universal wheel 102, the inside bottom of organism 1 is provided with portable power source.

In addition, the driving assembly 7 comprises a second bevel gear 701, a connecting shaft 702 and a motor 703, the outer sides of the two groups of first bevel gears are respectively connected with the second bevel gear 701, the two groups of second bevel gears 701 are respectively connected with a supporting block and the driving end of the motor 703 through the connecting shaft 702, the motor 703 and the supporting block are respectively positioned on the back side of the supporting plate 3, the connecting seat 603 is in threaded connection with the two groups of screw rods 601, the connecting seat 603 is in sliding connection with the supporting plate 3 and the two groups of fixing pieces 6, the two groups of screw rods 601 are in threaded connection with the fixing pieces 6, the connecting mode of the first bevel gears and the second bevel gears 701 is in meshed connection, and the connecting shaft 702 is in rotary connection with the supporting block.

Working principle: when the device is in a raining stage during outdoor use, firstly, the device is adjusted to a raining surface by pushing the machine body 1, then the universal wheels 102 are locked and fixed, then two groups of electric telescopic rods 4 are controlled to extend out to operate, the supporting plate 3 and the face recognition attendance machine 5 are driven to extend out, the protective door 201 is pushed to be opened while the supporting plate 3 extends out, after the protective door 201 is in an open state, the position of the supporting plate 3 is fixed by controlling the suspension of the electric telescopic rods 4, at this time, the face recognition attendance machine 5 is positioned at the outer side of the protective box 2, meanwhile, the face recognition attendance machine 5 is protected from being blocked by multi-azimuth rain through the left protective door 201, the right protective door 203 and the baffle 204, the influence of rainwater on the face recognition attendance machine 5 on the shooting effect of a camera is avoided, meanwhile, the face recognition attendance machine 5 is prevented from being damaged due to collision between two sides and the outside during use, according to the use requirement, when the height of the face recognition attendance machine 5 is required to be adjusted, at this time, the motor 703 is controlled to be started, the rotating shaft and the two groups of second bevel gears are driven to rotate positively and negatively simultaneously during the operation of the motor 703, the two groups of screw rods 601 are driven to rotate by the two groups of meshed first bevel gears during the rotation of the two groups of second bevel gears, the connecting seat 603 is driven to move up and down, so that the height of the face recognition attendance machine 5 is properly adjusted, the face recognition attendance machine 5 after the height adjustment is convenient for people with different heights, after the face recognition attendance machine 5 is used, the two groups of electric telescopic rods 4 are controlled to operate at this time, the supporting plate 3 is pulled back to the inside of the protective box 2, the supporting plate 3 moves and simultaneously pulls the left protective door 202 and the right protective door 203 through the four groups of connecting pieces 8 respectively, so that the protective door 201 is closed, the face recognition attendance machine 5 is sealed and protected, and collision damage caused by external factors when the face recognition attendance machine 5 is exposed for a long time is avoided.

All technical features in the embodiment can be freely combined according to actual needs.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims (7)

1. The utility model provides a facial image-based automatic recognition device, includes organism (1), its characterized in that: the utility model discloses a face identification attendance machine, including organism (1), protection box (2), support plate (3), face identification attendance machine (5), lead screw (601) are all provided with in the inside of protection box (2), the front of protection box (2) is provided with guard gate (201), the inside of protection box (2) is provided with backup pad (3), backup pad (3) are connected with the inside back lateral wall of protection box (2) through two sets of electric telescopic handle (4), the front of backup pad (3) is provided with face identification attendance machine (5), the back side of backup pad (3) just is located the inside of protection box (2) is provided with two sets of mounting (6), two sets of the inside of mounting (6) all is provided with and is connected with lead screw (601), face identification attendance machine (5) are connected with backup pad (3), two sets of mounting (6) and two sets of lead screws (601) respectively through connecting seat (603), one end that lead screw (601) is located the below of mounting (6) all is connected with drive assembly (7) through first conical gear (602).

The protection door (201) comprises left protection door (202) and right protection door (203), left side protection door (202) and right protection door (203) are all connected with backup pad (3) through two sets of connecting piece (8), the front of protective housing (2) just is located the top of protection door (201) and is provided with baffle (204).

2. The automatic face image-based recognition apparatus according to claim 1, wherein: the left protective door (202) and the right protective door (203) are connected with the protective box (2) through two sets of hinges, and the baffle (204) and the protective box (2) are in an integrated structural design.

3. The automatic face image-based recognition apparatus according to claim 1, wherein: the driving assembly (7) comprises a second bevel gear (701), a connecting shaft (702) and a motor (703), wherein the two groups of the second bevel gears (701) are connected to the outer sides of the first bevel gears (602), the two groups of the second bevel gears (701) are connected with the supporting blocks and the driving ends of the motor (703) respectively through the connecting shaft (702), and the motor (703) and the supporting blocks are located on the back sides of the supporting plates (3).

4. The automatic face image-based recognition apparatus according to claim 1, wherein: the connecting pieces (8) are hinged with the left protective door (202), the right protective door (203) and the supporting plate (3).

5. The automatic face image-based recognition apparatus according to claim 1, wherein: the connecting seat (603) is in threaded connection with two groups of screw rods (601), the connecting seat (603) is in sliding connection with the supporting plate (3) and two groups of fixing pieces (6), and the two groups of screw rods (601) are in threaded connection with the fixing pieces (6).

6. A face image-based automatic recognition apparatus according to claim 3, wherein: the first bevel gear (602) and the second bevel gear (701) are connected in a meshed mode, and the connecting shaft (702) and the supporting block are connected in a rotating mode.

7. The automatic face image-based recognition apparatus according to claim 1, wherein: the utility model discloses a portable power source, including organism (1), supporting plate (3), universal wheel (102) are all provided with in the place ahead of top and being located backup pad (3) of organism (1), four corners of organism (1) bottom all are provided with universal wheel (102), universal wheel (102) are lockable universal wheel, the inside bottom of organism (1) is provided with portable power source.