Safe ATM with face recognition function
Technical Field
The invention relates to the field of face recognition equipment, in particular to a safe ATM with a face recognition function.
Background
The face recognition is a biological recognition technology for performing identity recognition based on face feature information of a person, and is a series of related technologies, generally called face recognition and face recognition, for acquiring an image or video stream containing a face by using a camera or a camera, automatically detecting and tracking the face in the image, and further performing face recognition on the detected face.
At present in order to improve security and the convenient degree of people's cash access, face identification technique has been by extensive use to the ATM on, most ATM are for improving the security, all can set up a baffle on the keyboard of ATM, thereby prevent people when the input password, the password is peered by other people, but present baffle is when preventing that the password is peered, also lead to people to see the keyboard, thereby lead to people to take place the maloperation easily in the operation, thereby the practicality of ATM has been reduced, moreover, the face identification camera of general ATM can not receive and release, thereby lead to the camera to expose outside for a long time, thereby lead to accumulating a large amount of dusts on the camera, thereby the definition that the camera was shot has been reduced, thereby the degree of accuracy that the people's face was verified has been reduced to the ATM.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the safe ATM with the face recognition function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a safety ATM with a face recognition function comprises a main body, a keyboard, a base, a shielding mechanism and a recognition mechanism, wherein the main body is arranged above the base, the keyboard is arranged on the main body, the shielding mechanism is arranged on the keyboard, and the recognition mechanism is arranged in the main body;
the shielding mechanism comprises a driving component, a shell, a transmission component, two side baffles and at least two shielding components, wherein the two side baffles are respectively arranged at two sides above the keyboard, the shell is arranged at one side, close to the main body, above the keyboard, each shielding component is uniformly arranged between the two side baffles, two ends of each shielding component are respectively arranged at the tops of the two side baffles, the driving component is arranged inside the shell, and the transmission component is arranged at one side, far away from the keyboard, of one side baffle of the two side baffles;
the shielding assembly comprises a rotating plate, a driving frame, a driving block and two connecting shafts, two ends of the rotating plate are respectively connected with two side baffles through the two connecting shafts, the driving frame is vertically arranged on one side, close to the transmission assembly, of the rotating plate, the top end of the driving frame is fixedly connected with one end, far away from the rotating plate, of the connecting shafts, the driving frame is arranged on one side, far away from the keyboard, of the side baffle, the driving block is arranged inside the driving frame, and the driving block is connected with the transmission assembly;
the identification mechanism comprises a support plate, a push plate, a connecting wire, a fixed rod, a torsion spring, a rotating sleeve, a dust guard, a connecting sleeve, a moving rod, a camera, a first spring, a limiting rotary table, two fixed pulleys and two supporting components, wherein the top of the base is provided with an opening, the two supporting components are vertically arranged in the opening of the base, the support plate is horizontally arranged above the two supporting components, the top of one side of the main body, which is close to the keyboard, is provided with a shooting opening, the fixed rod is horizontally arranged on one side of the inner wall of the main body, the fixed rod is arranged below the shooting opening, the rotating sleeve is sleeved on the fixed rod, the torsion spring is arranged between the rotating sleeve and the fixed rod, the connecting sleeve is arranged above the rotating sleeve, the moving rod is horizontally arranged, and the moving rod passes through the connecting sleeve, the utility model discloses a camera, including the carriage release lever, camera, push pedal, spacing carousel, connecting wire, two fixed pulleys, dust guard, first spring housing, the one end that is close to the shooting mouth of camera setting at the carriage release lever, the push pedal sets up the one end of keeping away from the shooting mouth at the carriage release lever, spacing carousel articulates the one side of keeping away from the shooting mouth at the top of the inner wall of main part, the dust guard sets up in the rotation sleeve's below, the bottom of the inner wall of main part and the open-ended bottom of base are equipped with a fixed pulley respectively, the one end setting of connecting wire is in the below of backup pad, two fixed pulleys are walked around to the other end of connecting wire, the other end of connecting wire is convoluteed in rotation sleeve's periphery, first spring housing is established on the carriage release lever, the one end and the camera of first spring are connected, the other end and the connecting tube of first spring are connected.
Preferably, in order to provide power for the rotation of the rotating plate, the driving assembly comprises a motor and a driving wheel, the motor is arranged inside the shell, the driving wheel is arranged on one side of the shell close to the transmission assembly, and the motor is in transmission connection with the driving wheel.
Preferably, in order to drive the rotating plate to rotate, the transmission assembly comprises a first transmission rod and a second transmission rod, the second transmission rod is horizontally arranged on one side, away from the keyboard, of one side baffle plate, close to the driving frame, of the two side baffle plates, each driving block is uniformly arranged on the second transmission rod, one end of the first transmission rod is hinged to one end, close to the driving wheel, of the second transmission rod, and the other end of the first transmission rod is hinged to the position, away from the circle center of the driving wheel, of the driving wheel.
Preferably, in order to improve the stability of the second transmission rod, a guide rail is horizontally arranged below the second transmission rod, the guide rail is arranged on the side baffle, a sliding groove is formed in the top of the guide rail, and the bottom of the second transmission rod is arranged inside the sliding groove.
Preferably, in order to improve the stability that backup pad and base are connected, the supporting component includes second spring and telescopic link, the vertical setting of telescopic link, the one end setting of telescopic link is in the open-ended bottom of base, the other end setting of telescopic link is in the below of backup pad, the second spring housing is established on the telescopic link, the both ends of second spring are connected with the both ends of telescopic link respectively.
Preferably, the first spring is in a stretched state in order to drive the camera head to move in a direction to approach the connection sleeve.
Preferably, in order to reduce the friction coefficient of the fixing rod, the outer surface of the fixing rod is further coated with grease.
Preferably, the motor is a servo motor in order to improve the accuracy of the control of the motor.
Preferably, in order to enlarge the shooting range of the camera, the camera is a wide-angle camera.
Preferably, in order to further improve the dust-proof effect of the dust-proof plate, a seal ring is further provided on the side of the dust-proof plate close to the shooting opening.
The safety ATM with the face recognition function has the advantages that the shielding mechanism can drive the rotating plates to rotate, so that under the action of the rotating plates, convenience of people for observing a keyboard is improved, the probability of peeping a password is reduced, and practicability of the ATM is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a safety ATM with a face recognition function according to the present invention;
FIG. 2 is a front view of the blocking mechanism of the secure ATM with face recognition of the present invention;
FIG. 3 is a side view of the blocking mechanism of the secure ATM with face recognition of the present invention;
FIG. 4 is a schematic structural diagram of an identification mechanism of the safety ATM with the face recognition function of the invention;
in the figure: 1. the camera comprises a main body, 2, a shooting opening, 3, a base, 4, a side baffle, 5, a driving frame, 6, a keyboard, 7, a driving wheel, 8, a motor, 9, a shell, 10, a rotating plate, 11, a first transmission rod, 12, a fixed rod, 13, a connecting shaft, 14, a guide rail, 15, a second transmission rod, 16, a driving block, 17, a limit turntable, 18, a push plate, 19, a connecting sleeve, 20, a first spring, 21, a moving rod, 22, a camera, 23, a rotating sleeve, 24, a dust guard, 25, a second spring, 26, a supporting plate, 27, a telescopic rod, 28, a fixed pulley, 29, a connecting wire and 30.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, the safe ATM with a face recognition function comprises a main body 1, a keyboard 6, a base 3, a shielding mechanism and a recognition mechanism, wherein the main body 1 is arranged above the base 3, the keyboard 6 is arranged on the main body 1, the shielding mechanism is arranged on the keyboard 6, and the recognition mechanism is arranged inside the main body 1;
as shown in fig. 2-3, the shielding mechanism includes a driving assembly, a housing 9, a transmission assembly, two side guards 4 and at least two shielding assemblies, the two side guards 4 are respectively disposed on two sides above the keyboard 6, the housing 9 is disposed on one side above the keyboard 6 close to the main body 1, each shielding assembly is uniformly disposed between the two side guards 4, two ends of each shielding assembly are respectively disposed on the tops of the two side guards 4, the driving assembly is disposed inside the housing 9, and the transmission assembly is disposed on one side of one side guard 4 of the two side guards 4 away from the keyboard 6;
the stability of each shielding component is improved under the supporting action of the two side baffles 4, power is provided through the driving component, each shielding component is driven to rotate under the action of the transmission component, each shielding component is in a vertical state before people use the keyboard 6, so that people can see the keyboard 6 clearly, and when people operate the keyboard 6, each shielding component rotates to a horizontal state, so that the keyboard 6 is shielded through each shielding component, the probability that a password is peeped by other people is reduced, and the safety of the ATM is improved;
as shown in fig. 2, the shielding assembly includes a rotating plate 10, a driving frame 5, a driving block 16 and two connecting shafts 13, two ends of the rotating plate 10 are respectively connected with the two side baffles 4 through the two connecting shafts 13, the driving frame 5 is vertically disposed on one side of the rotating plate 10 close to the transmission assembly, a top end of the driving frame 5 is fixedly connected with one end of the connecting shaft 13 far away from the rotating plate 10, the driving frame 5 is disposed on one side of the side baffles 4 far away from the keyboard 6, the driving block 16 is disposed inside the driving frame 5, and the driving block 16 is connected with the transmission assembly;
under the action of the transmission assembly, the driving block 16 can be driven to move, so that under the action of the driving block 16, the driving frame 5 is driven to swing around the connecting shaft 13, the connecting shaft 13 is driven to rotate under the action of the driving frame 5, and the rotating plate 10 is driven to rotate under the action of the connecting shaft 13;
as shown in fig. 4, the identification mechanism includes a supporting plate 26, a pushing plate 18, a connecting line 29, a fixing rod 12, a torsion spring 30, a rotating sleeve 23, a dust-proof plate 24, a connecting sleeve 19, a moving rod 21, a camera 22, a first spring 20, a limiting rotary disk 17, two fixed pulleys 28 and two supporting components, the top of the base 3 is provided with an opening, the two supporting components are both vertically arranged inside the opening of the base 3, the supporting plate 26 is horizontally arranged above the two supporting components, the top of one side of the main body 1 close to the keyboard 6 is provided with a shooting port 2, the fixing rod 12 is horizontally arranged on one side of the inner wall of the main body 1, the fixing rod 12 is arranged below the shooting port 2, the rotating sleeve 23 is sleeved on the fixing rod 12, the torsion spring 30 is arranged between the rotating sleeve 23 and the fixing rod 12, the connecting sleeve 19 is arranged above the rotating sleeve 23, the moving rod 21 is horizontally arranged, the moving rod 21 penetrates through the connecting sleeve 19, the camera 22 is arranged at one end of the moving rod 21 close to the shooting port 2, the push plate 18 is arranged at one end of the moving rod 21 far away from the shooting port 2, the limit turntable 17 is hinged at one side of the top of the inner wall of the main body 1 far away from the shooting port 2, the dust guard 24 is arranged below the rotating sleeve 23, the bottom of the inner wall of the main body 1 and the bottom of the opening of the base 3 are respectively provided with a fixed pulley 28, one end of the connecting wire 29 is disposed below the supporting plate 26, the other end of the connecting wire 29 is wound around the two fixed pulleys 28, the other end of the connecting wire 29 is wound on the outer circumference of the rotating sleeve 23, the first spring 20 is sleeved on the moving rod 21, one end of the first spring 20 is connected with the camera 22, and the other end of the first spring 20 is connected with the connecting sleeve 19;
wherein, under the action of the two supporting components, the stability of the supporting plate 26 is improved, when people walk above the supporting plate 26, the supporting plate 26 moves downwards, when people leave from above the supporting plate 26, the supporting plate 26 is driven to move upwards under the action of the supporting components, so that one end of the connecting line 29 is driven to move up and down under the action of the supporting plate 26, when one end of the connecting line 29 moves upwards, the rotating sleeve 23 is driven to rotate around the fixed rod 12 under the action of the two fixed pulleys 28, so that the dust-proof plate 24 can rotate to the upper part of the rotating sleeve 23, so that the shooting opening 2 can be blocked by the rotating sleeve 23, when one end of the connecting line 29 moves downwards, the rotating sleeve 23 is driven to rotate around the fixed rod 12 in the reverse direction by the torsion spring 30 under the action of the two fixed pulleys 28, so that the connecting sleeve 19 can be rotated to the upper part of the rotating sleeve 23, thereby drive carriage release 21 through adapter sleeve 19 and rotate the top that rotates sleeve 23, simultaneously under spacing carousel 17's effect, promote carriage release 21 and remove to the direction that is close to shooting mouth 2 along adapter sleeve 19, thereby remove the outside of shooting mouth 2 with camera 22 through carriage release 21, thereby make camera 22 can normally shoot, the operation through each part has realized receiving and releasing of camera 22, thereby the quantity of dust on the camera 22 has been reduced, thereby the definition of the shooting of camera 22 has been improved, thereby the degree of accuracy of ATM machine people's face discernment has been improved.
As shown in fig. 3, the driving assembly comprises a motor 8 and a driving wheel 7, the motor 8 is arranged inside the casing 9, the driving wheel 7 is arranged on one side of the casing 9 close to the transmission assembly, and the motor 8 is in transmission connection with the driving wheel 7;
the transmission assembly comprises a first transmission rod 11 and a second transmission rod 15, the second transmission rod 15 is horizontally arranged on one side, far away from the keyboard 6, of one side baffle 4 of the two side baffles 4, close to the driving frame 5, each driving block 16 is uniformly arranged on the second transmission rod 15, one end of the first transmission rod 11 is hinged with one end, close to the driving wheel 7, of the second transmission rod 15, and the other end of the first transmission rod 11 is hinged at the position, far away from the circle center of the driving wheel 7, of the driving wheel 7;
wherein, the driving wheel 7 is driven by the motor 8 to rotate, and then under the action of the driving wheel 7, the second transmission rod 15 is driven to reciprocate by the first transmission rod 11, so that under the action of the second transmission rod 15, the driving frame 5 is driven to swing by the driving block 16.
Preferably, in order to improve the stability of the second transmission rod 15, a guide rail 14 is horizontally arranged below the second transmission rod 15, the guide rail 14 is arranged on the side baffle 4, a sliding groove is arranged at the top of the guide rail 14, the bottom of the second transmission rod 15 is arranged inside the sliding groove, the stability of the second transmission rod 15 is improved through the supporting effect of the guide rail 14 on the second transmission rod 15, and then the stability of the movement of the second transmission rod 15 is improved through the guiding effect of the sliding groove on the second transmission rod 15.
Preferably, in order to improve the stability of the connection between the support plate 26 and the base 3, the support assembly includes a second spring 25 and a telescopic rod 27, the telescopic rod 27 is vertically disposed, one end of the telescopic rod 27 is disposed at the bottom of the opening of the base 3, the other end of the telescopic rod 27 is disposed below the support plate 26, the second spring 25 is sleeved on the telescopic rod 27, two ends of the second spring 25 are respectively connected with two ends of the telescopic rod 27, wherein the stability of the connection between the support plate 26 and the base 3 is improved under the connection effect of the telescopic rod 27, and then the support plate 26 can be driven to move upwards when the pressure above the support plate 26 is reduced under the effect of the second spring 25.
Preferably, in order to drive the camera 22 to move towards the direction close to the connecting sleeve 19, the first spring 20 is in a stretching state, when the first spring 20 is in the stretching state, the first spring 20 generates a pulling force on the camera 22, so that when the push plate 18 is misaligned with the limit turntable 17, the first spring 20 can pull the moving rod 21 to move towards the direction close to the limit turntable 17 along the connecting sleeve 19, so that the camera 22 can move into the main body 1.
Preferably, in order to reduce the friction coefficient of the fixed rod 12, the outer surface of the fixed rod 12 is further coated with grease, and the friction between the fixed rod 12 and the rotating sleeve 23 is reduced by the grease, so that the smoothness of the rotation of the rotating sleeve 23 is improved.
Preferably, the motor 8 is a servo motor in order to improve the accuracy of the control of the motor 8.
Preferably, the camera 22 is a wide-angle camera in order to enlarge the shooting range of the camera 22.
Preferably, in order to further improve the dust-proof effect of the dust-proof plate 24, a sealing ring is further provided on the side of the dust-proof plate 24 close to the shooting port 2, and the gap between the dust-proof plate 24 and the inner wall of the main body 1 is reduced by the sealing ring, so that the dust-proof effect of the dust-proof plate 24 is improved.
The driving component provides power, the driving component drives the shielding components to rotate, and when people use the keyboard 6, the shielding components are in a vertical state, so that people can see the keyboard 6 clearly, when people operate the keyboard 6, the shielding components rotate to a horizontal state, so that the keyboard 6 is shielded by the shielding components, the probability that a password is peeped by other people is reduced, the safety of the ATM is improved, when people walk to the upper part of the supporting plate 26, the supporting plate 26 moves downwards, when people leave from the upper part of the supporting plate 26, the supporting plate 26 is driven to move upwards under the action of the supporting component, so that the dust-proof plate 24 and the camera 22 rotate to the upper part of the rotating sleeve 23 in turn through the connecting wire 29 under the action of the supporting plate 26, therefore, the retraction and the extension of the camera 22 are realized, the amount of dust on the camera 22 is reduced, the shooting definition of the camera 22 is improved, and the accuracy of the ATM face recognition is improved.
Compared with the prior art, in this safe type ATM with face identification function, through sheltering from the mechanism, can drive each rotor plate 10 and rotate, thereby under the effect of each rotor plate 10, not only improved the convenient degree that people observed keyboard 6, the probability that the password was peered has still been reduced, thereby the practicality of ATM has been improved, compare with current mechanism, this mechanism simple structure, design benefit, the practicality of ATM has been improved greatly, moreover, through identification mechanism, can realize the inside receiving and releasing of camera 22 in main part 1, thereby the probability that the dust falls onto camera 22 has been reduced, thereby the definition that camera 22 shot has been improved, thereby ATM face identification's accuracy has been improved, compare with current mechanism, this mechanism need not electric drive, thereby the power consumption of ATM has been reduced.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.