CN113894815B

CN113894815B - Intelligent robot with iris recognition function

Info

Publication number: CN113894815B
Application number: CN202111307785.3A
Authority: CN
Inventors: 夏志杰; 张志胜
Original assignee: Jiangsu Nangao Intelligent Equipment Innovation Center Co ltd
Current assignee: Jiangsu Nangao Intelligent Equipment Innovation Center Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2023-06-23
Anticipated expiration: 2041-11-05
Also published as: CN113894815A

Abstract

The invention relates to an intelligent robot with an iris recognition function, which comprises a main body, a fixing mechanism and a recognition mechanism, wherein the fixing mechanism is arranged on the main body, the recognition mechanism is arranged on the fixing mechanism, the fixing mechanism comprises a fixing plate, a pressing component, a fixing component and a sealing component, the recognition mechanism is fixed on the main body through the fixing mechanism, iris recognition is realized through the recognition mechanism, the fixing mechanism is fixed through suction force of a sucker, bolts or screws are avoided, so that the main body is protected without drilling, disassembly and assembly can be realized through simple pressing and pulling, the operation is simple and convenient, the sucker fixing mode realizes better sealing effect through a sealing unit and the sealing component, the sucker is avoided, better adsorption fixing effect is realized, the iris recognition mechanism avoids a user to pad feet or bend down through movement of the recognizer, and practicability is improved.

Description

Intelligent robot with iris recognition function

Technical Field

The invention relates to an intelligent robot with an iris recognition function.

Background

Intelligent robots have a rather developed brain in which a central processor is acting, which computer is in direct contact with the person handling it, and above all which computer can perform the actions arranged according to the purpose, and which intelligent robots have diverse internal and external information sensors, such as visual, auditory, tactile, olfactory, and in addition to sensors, effectors as means for acting on the surrounding environment, so that intelligent robots have at least three elements: sensory elements, response elements, and thinking elements.

Some intelligent robots used for storing private information such as study rooms are generally provided with anti-theft devices, the anti-theft devices are provided with iris recognition devices and the like, the existing intelligent robots with iris recognition functions are generally fixed, when the heights of users are different, the users need to bend down or pad feet, eyes are abutted to the iris recognizers, large manpower is consumed, meanwhile, the existing iris recognizers are generally fixed through welding or bolts and screws, a main body is easy to damage, and disassembly and assembly are inconvenient.

Disclosure of Invention

The invention aims to solve the technical problems that: in order to overcome the defects of the prior art, the intelligent robot with the iris recognition function is provided.

The technical scheme adopted for solving the technical problems is as follows: the intelligent robot with the iris recognition function comprises a main body, a fixing mechanism and a recognition mechanism, wherein the fixing mechanism is arranged on the main body, and the recognition mechanism is arranged on the fixing mechanism;

the fixing mechanism comprises a fixing plate, a pressing component, a fixing component and a sealing component, wherein the fixing plate is arranged on one side of a main body, the fixing component comprises two fixing units, the two fixing units are respectively arranged on two sides of the fixing plate, the fixing units comprise a sleeve, a sealing block and a sucker, the sleeve is arranged on the fixing plate, the sealing block is arranged in the sleeve, the sealing block is in sealing connection with the sleeve, the sucker is arranged at one end of the sleeve far away from the fixing plate, the sucker is communicated with the inside of the sleeve, the sucker is adsorbed on the main body, the pressing component comprises a pressing unit, a locking unit and a pulling unit, the pressing unit comprises a pressing plate, a threaded rod and a threaded pipe, the pressing plate is arranged on one side of the fixing plate, the pressing plate is propped against the main body, the threaded rod is arranged on the pressing plate, the threaded pipe is arranged on the fixing plate, the threaded rod passes through the threaded pipe, the threaded rod is in threaded connection with the threaded pipe, the locking unit comprises a positioning pipe, a lock rod and a first spring, the positioning pipe is arranged on a fixing plate, the threaded pipe passes through the positioning pipe, a plurality of grooves are formed in the threaded pipe, the grooves are uniformly formed in each groove, the lock rod is respectively arranged in each groove, one end of the lock rod is positioned in the groove, the other end of the lock rod extends out of the groove, the lock rod is in sliding connection with the groove, the first spring is respectively arranged in each groove, one end of the first spring is connected with the groove, the other end of the first spring is connected with the lock rod, a plurality of locking grooves are formed in the threaded pipe, each locking groove is uniformly formed in one of the locking grooves, the lock rod is abutted against the locking groove, the two pulling units are respectively arranged corresponding to the two sealing blocks, the pulling units comprise a pull rope and a wire coil, the wire coil is sleeved on a threaded pipe, the wire coil is connected with the threaded pipe through a wire inlet pipe, one end of the pull rope can be connected with the wire coil, the other end of the pull rope stretches into a sleeve to be connected with a piston, the pull rope is wound on the wire coil, the sealing assembly comprises a sealing ring, a fixed pipe, an air inlet pipe and a pushing unit, the sealing block is provided with an annular groove, the sealing ring is sleeved in the annular groove, the sealing ring is attached to the inner wall of the sleeve, the fixed pipe is arranged in the sealing block, the air inlet pipe is arranged on the fixed pipe, the air inlet pipe is positioned on one side of the sealing block, which is far away from a sucker, the fixed pipe is communicated with the inside of the sleeve through the air inlet pipe, the pushing unit is four pushing units, the four pushing units are respectively arranged on four sides of the fixed pipe, an included angle formed by two adjacent pushing units is 90 degrees, the pushing unit comprises a second spring and a pushing block, one end of the piston rod is positioned in the fixed pipe, the other end of the piston rod is fixedly connected with the piston, the piston rod is fixedly arranged on the piston rod, and the piston rod is fixedly connected with the piston rod, and the piston rod is fixedly arranged on the other end of the piston rod;

the recognition mechanism comprises an iris recognizer, a motor, a screw rod and a moving rod, wherein the motor is vertically upwards arranged on a fixed plate, the screw rod is arranged on the motor, the moving rod is sleeved on the screw rod, the moving rod is in threaded connection with the screw rod, a sliding groove is formed in the fixed plate, one end of the moving rod is located in the sliding groove, the moving rod is in sliding connection with the sliding groove, and the iris recognizer is arranged on the moving rod.

In order to realize better adsorption effect, be equipped with banding unit on the sucking disc, banding unit includes clamping ring, fixed block, gag lever post and third spring, the fixed block sets up on the sleeve pipe, the clamping ring cover is established on the sucking disc, the clamping ring is laminated with the lip of sucking disc, the gag lever post sets up on the clamping ring, the gag lever post passes the fixed block, gag lever post and fixed block sliding connection, the third spring cover is established on the gag lever post, the one end and the fixed block of third spring are connected, the other end and the clamping ring of third spring are connected.

In order to better limit the movement of the compression ring, two limiting rods are arranged on two sides of the compression ring respectively, two third springs are arranged on two limiting rods respectively in a sleeved mode.

For better locking of the threaded pipe, two locking units are arranged at two ends of the threaded pipe respectively.

In order to realize automation, be equipped with distance sensor on the movable rod, be equipped with PLC in the main part, distance sensor, motor and iris recognizer all are connected with the PLC electricity.

In order to better limit the pull rope, a positioning wheel is arranged on the pull rope and is positioned right above the wire coil.

The intelligent robot with the iris recognition function has the advantages that the recognition mechanism is fixed on the main body through the fixing mechanism, iris recognition is achieved through the recognition mechanism, compared with an existing fixing mechanism, the intelligent robot with the iris recognition function is fixed through the suction force of the sucker, bolts or screws are avoided, so that the main body is protected without drilling, disassembly and assembly can be achieved through simple pressing and pulling, the intelligent robot with the iris recognition function is simple and convenient to operate, compared with an existing sucker fixing mode, the intelligent robot with the iris recognition function achieves a better sealing effect through the edge sealing unit and the sealing assembly, air leakage of the sucker is avoided, accordingly, a better adsorption fixing effect is achieved, compared with an existing iris recognition mechanism, the intelligent robot with the iris recognition function is capable of avoiding a user to pad feet or bend down through movement of the recognizer, and practicability is improved.

Drawings

The invention will be further described with reference to the drawings and examples.

Fig. 1 is a schematic structural view of an intelligent robot with iris recognition function according to the present invention;

fig. 2 is a schematic structural view of a fixing mechanism of the intelligent robot with iris recognition function of the present invention;

fig. 3 is a schematic diagram showing a connection structure of a fixing unit and a sealing assembly of the intelligent robot with iris recognition function according to the present invention;

fig. 4 is a schematic structural view of a pressing component of the intelligent robot with iris recognition function of the present invention;

fig. 5 is a schematic structural view of a locking unit of the intelligent robot having an iris recognition function of the present invention;

fig. 6 is a schematic structural view of a sealing assembly of the intelligent robot with iris recognition function of the present invention;

in the figure: 1. the device comprises a main body, 2, a fixed plate, 3, a sleeve, 4, a sealing block, 5, a sucker, 6, a pressing plate, 7, a threaded rod, 8, a threaded pipe, 9, a locating pipe, 10, a lock rod, 11, a first spring, 12, a pull rope, 13, a wire coil, 14, a sealing ring, 15, a fixed pipe, 16, an air inlet pipe, 17, a piston rod, 18, a second spring, 19, a push block, 20, an iris identifier, 21, a motor, 22, a screw rod, 23, a moving rod, 24, a pressing ring, 25, a fixed block, 26, a limiting rod, 27, a third spring, 28, a distance sensor and 29.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.

As shown in fig. 1, an intelligent robot with an iris recognition function comprises a main body 1, a fixing mechanism and a recognition mechanism, wherein the fixing mechanism is arranged on the main body 1, and the recognition mechanism is arranged on the fixing mechanism;

when the device is used, the identification mechanism is fixed on the main body 1 through the fixing mechanism, and iris identification is realized through the identification mechanism.

As shown in fig. 2-6, the fixing mechanism comprises a fixing plate 2, a pressing component, a fixing component and a sealing component, wherein the fixing plate 2 is arranged on one side of a main body 1, the fixing component comprises two fixing units, the two fixing units are respectively arranged on two sides of the fixing plate 2, the fixing units comprise a sleeve 3, a sealing block 4 and a sucker 5, the sleeve 3 is arranged on the fixing plate 2, the sealing block 4 is arranged in the sleeve 3, the sealing block 4 is in sealing connection with the sleeve 3, the sucker 5 is arranged at one end of the sleeve 3 far away from the fixing plate 2, the sucker 5 is communicated with the inside of the sleeve 3, the sucker 5 is adsorbed on the main body 1, the pressing component comprises a pressing unit, a locking unit and a pulling unit, the pressing unit comprises a pressing plate 6, a threaded rod 7 and a threaded pipe 8, the pressing plate 6 is arranged on one side of the fixing plate 2, the pressing plate 6 is propped against the main body 1, the threaded rod 7 is arranged on the pressing plate 6, the threaded pipe 8 is arranged on the fixed plate 2, the threaded rod 7 passes through the threaded pipe 8, the threaded rod 7 is in threaded connection with the threaded pipe 8, the locking unit comprises a positioning pipe 9, a locking rod 10 and a first spring 11, the positioning pipe 9 is arranged on the fixed plate 2, the threaded pipe 8 passes through the positioning pipe 9, a plurality of grooves are arranged in the threaded pipe 8, the grooves are uniformly arranged, the locking rod 10 is provided with a plurality of, the locking rod 10 is respectively arranged in the grooves, one end of the locking rod 10 is positioned in the grooves, the other end of the locking rod 10 extends out of the grooves, the locking rod 10 is in sliding connection with the grooves, the first spring 11 is provided with a plurality of first springs 11, one end of the first spring 11 is respectively arranged in the grooves, one end of the first spring 11 is connected with the grooves, the other end of the first spring 11 is connected with the lock rod 10, a plurality of lock grooves are formed in the threaded pipe 8, each lock groove is uniformly formed in the lock rod 10, the lock rod 10 is positioned in one lock groove, the lock rod 10 abuts against the lock groove, two pulling units are respectively arranged corresponding to two sealing blocks 4, each pulling unit comprises a pull rope 12 and a wire coil 13, the wire coil 13 is sleeved on the threaded pipe 8, the wire coil 13 is connected with the threaded pipe 8 in a key way, one end of the pull rope 12 can be connected with the wire coil 13, the other end of the pull rope 12 stretches into the sleeve 3 to be connected with a piston, the pull rope 12 is wound on the wire coil 13, the sealing assembly comprises a sealing ring 14, a fixing pipe 15, an air inlet pipe 16 and a pushing unit, an annular groove is formed in the sealing block 4, the sealing ring 14 is sleeved in the annular groove, the sealing ring 14 is attached to the inner wall of the sleeve 3, the fixing pipe 15 is arranged in the sealing block 4, the air inlet pipe 16 is arranged on the fixing pipe 15, the air inlet pipe 16 is sleeved on the side of the sealing block 4, the air inlet pipe 16 is far away from the sealing block 5, the piston rod is connected with the piston rod 15 through the piston rod 17, the piston rod 17 is arranged on the side of the piston rod 17, the piston rod 17 is connected with the piston rod 17, the piston rod 17 is arranged on the piston rod 17, the piston rod 17 is connected with the piston rod 17, the piston rod is connected with the piston rod 15, and the piston rod 17, the piston rod is connected with the piston rod 17, and the piston rod is connected with the piston rod and the piston rod 15, and the piston rod is connected with the piston rod and the piston rod, respectively, one end of the second spring 18 is connected with the piston of the piston rod 17, and the other end of the second spring 18 is connected with the fixed tube 15;

the sucker 5 is pressed on the main body 1, so that the sucker 5 is adsorbed on the main body 1, the fixing mechanism is installed, the pressing plate 6 is abutted against the main body 1, the pressing plate 6 cannot move along with the pressing of the fixing plate 2, so that the threaded rod 7 moves in the threaded tube 8, the threaded rod 7 cannot rotate, so that the threaded tube 8 rotates, the threaded tube 8 drives the wire coil 13 to rotate, the pull rope 12 is wound on the wire coil 13, the pull rope 12 pulls the sealing block 4 to move, the sealing cavity space formed by the sealing block 4 and the sleeve 3 is enlarged, air in the sucker 5 is sucked into the sealing cavity, so that the air pressure of the sucker 5 is reduced again, so that the external atmospheric pressure is far greater than the air pressure in the sucker 5, so that the external atmospheric pressure is better to press the sucker 5 on the main body 1, so that a better adsorption fixing effect is realized, the pressing force of the fixing plate 2 is larger than the sum of restoring forces of the first springs 11, so that the locking rod 10 is driven to move out of the locking groove when the threaded pipe 8 rotates, the threaded pipe 8 can rotate, the locking rod 10 moves to the corresponding locking groove when the pressing of the fixing plate 2 is stopped, the first springs 11 are in a deformed state, the restoring force of the first springs 11 generates outward pushing force on the locking rod 10, so that the locking rod 10 is clamped into the corresponding locking groove again, the threaded pipe 8 is locked, the wire coil 13 is locked, the pull rope 12 is locked, the position of the sealing block 4 is kept, the air pressure in the sucking disc 5 is kept low, the sucking state of the sucking disc 5 is kept better, the gap between the sealing block 4 and the sleeve 3 is sealed by the sealing ball being attached to the inner wall of the sleeve 3, thereby realize better sealed effect, thereby realize better air extraction effect, here along with the removal of sealing block 4, sealing block 4 and sleeve pipe 3 are kept away from the sealed cavity space reduction of sucking disc 5 one side, thereby make the air in this sealed cavity get into in the fixed pipe 15 through going into trachea 16, thereby make the air pressure in the fixed pipe 15 increase, thereby make air pressure to piston rod 17's thrust increase, when thrust is greater than second spring 18's restoring force, thrust promotion piston rod 17 outwards removes, piston rod 17 drive push block 19 removes, push block 19 produces outside thrust to sealing washer 14, thereby make sealing washer 14 better laminating sleeve pipe 3's inner wall, thereby realize better sealed effect, thereby better avoid gas leakage, thereby realize better sucking disc 5 adsorb fixed effect, when needs dismantle, outwards pulling fixed plate 2, make fixed plate 2 drive fixed plate 9 remove, thereby make air pressure's 9 drive screwed pipe 8 along threaded direction counter-rotating movement of threaded rod 7, thereby make wire coil 13 counter-rotating, thereby release rope 12, first spring 11 is in the state, thereby first spring 11 is in the pressure to produce the inside of the sealing disc 5, thereby make the inside of the casing pipe 3 is realized to the pressure change, thereby realize the inside the pressure change of the casing 5 is reduced, the realization is easy to the inside the pressure of the outer part is realized, the pressure of the inside of the casing pipe is reduced, thereby the realization is easy to be removed, the inside the main part is easy to realize, and the pressure is reduced, the inside the main part is required to be pressed down, and the inside the main part is easy to be removed, and the inside the screw bolt is required to be dismounted, and is easy.

As shown in fig. 2, the recognition mechanism comprises an iris recognizer 20, a motor 21, a screw rod 22 and a moving rod 23, wherein the motor 21 is vertically upwards arranged on a fixed plate 2, the screw rod 22 is arranged on the motor 21, the moving rod 23 is sleeved on the screw rod 22, the moving rod 23 is in threaded connection with the screw rod 22, a chute is formed in the fixed plate 2, one end of the moving rod 23 is positioned in the chute, the moving rod 23 is in sliding connection with the chute, and the iris recognizer 20 is arranged on the moving rod 23.

When a person stands in front of the device, infrared rays emitted by the distance sensor 28 are reflected and received by an infrared receiver in the distance sensor 28, then signals are transmitted to the PLC, the PLC controls the motor 21 to operate, the motor 21 drives the screw rod 22 to rotate, the screw rod 22 drives the moving rod 23 to move, the moving rod 23 drives the iris recognizer 20 to move, when the infrared receiver cannot receive the reflected infrared rays, namely, the distance sensor 28 is moved to the position above the head of a user, at the moment, the iris recognizer 20 is just right opposite to the eyes of the user, at the moment, the PLC stops operating the motor 21, so that the iris recognizer 20 stops at the eye position of the user, then the iris recognizer 20 is operated, iris recognition is carried out on the user, the iris recognizer 20 converts collected data into electric signals to be transmitted to the PLC, the PLC analyzes the data, and when the data are consistent, namely, the iris recognizer is successfully recognized, the iris recognizer 1 is operated, and the iris recognizer 20 moves up and down through the iris recognizer 20, so that the iris recognizer 20 can move to the eye position of the user when the user is in use, the condition that the user is high in time, the condition that the user is convenient to bend down, or the user is avoided.

As shown in fig. 2, in order to achieve a better adsorption effect, the suction cup 5 is provided with an edge sealing unit, the edge sealing unit comprises a pressing ring 24, a fixing block 25, a limiting rod 26 and a third spring 27, the fixing block 25 is arranged on the sleeve 3, the pressing ring 24 is sleeved on the suction cup 5, the pressing ring 24 is attached to a lip edge of the suction cup 5, the limiting rod 26 is arranged on the pressing ring 24, the limiting rod 26 penetrates through the fixing block 25, the limiting rod 26 is in sliding connection with the fixing block 25, the third spring 27 is sleeved on the limiting rod 26, one end of the third spring 27 is connected with the fixing block 25, and the other end of the third spring 27 is connected with the pressing ring 24.

After the sucker 5 is propped against the main body 1, along with the continuous pressing of the fixed plate 2, the fixed plate 2 drives the sleeve 3 to move, and the sleeve 3 drives the fixed block 25 to move towards the main body 1, so that the fixed block 25 moves towards the pressing ring 24, the distance between the fixed block 25 and the pressing ring 24 is reduced, the third spring 27 deforms, the restoring force of the third spring 27 generates reverse thrust to the pressing ring 24, so that the pressing ring 24 better compresses the lip of the sucker 5, the air leakage of the sucker 5 is avoided, and the better adsorption fixing effect is realized.

In order to better limit the movement of the pressing ring 24, two limiting rods 26 are arranged on two sides of the pressing ring 24, two third springs 27 are arranged on two limiting rods 26, and two third springs 27 are sleeved on the two limiting rods 26.

For better locking of the threaded pipe 8, there are two locking units, which are provided at both ends of the threaded pipe 8, respectively.

In order to realize automation, a distance sensor 28 is arranged on the movable rod 23, a PLC is arranged in the main body 1, and the distance sensor 28, the motor 21 and the iris recognizer 20 are electrically connected with the PLC.

In order to better limit the pull rope 12, a positioning wheel 29 is arranged on the pull rope 12, and the positioning wheel 29 is positioned right above the wire coil 13.

When the device is used, the sucker 5 is pressed on the main body 1, so that the sucker 5 is adsorbed on the main body 1, the fixing mechanism is installed, the pressing plate 6 is abutted against the main body 1, the pressing plate 6 cannot move along with the pressing of the fixing plate 2, so that the threaded rod 7 moves in the threaded pipe 8, the threaded rod 7 cannot rotate, the threaded pipe 8 rotates, the threaded pipe 8 drives the wire coil 13 to rotate, the pull rope 12 winds the wire coil 13, the pull rope 12 pulls the sealing block 4 to move, the sealing cavity space formed by the sealing block 4 and the sleeve 3 is enlarged, air in the sucker 5 is sucked into the sealing cavity, the air pressure of the sucker 5 is reduced again, the external atmospheric pressure is far greater than the air pressure in the sucker 5, the external atmospheric pressure is enabled to better press the sucker 5 on the main body 1, and a better adsorption fixing effect is realized, the pressing force of the fixing plate 2 is larger than the sum of restoring forces of the first springs 11, so that the locking rod 10 is driven to move out of the locking groove when the threaded pipe 8 rotates, the threaded pipe 8 can rotate, the locking rod 10 moves to the corresponding locking groove when the pressing of the fixing plate 2 is stopped, the first springs 11 are in a deformed state, the restoring force of the first springs 11 generates outward pushing force on the locking rod 10, so that the locking rod 10 is clamped into the corresponding locking groove again, the threaded pipe 8 is locked, the wire coil 13 is locked, the pull rope 12 is locked, the position of the sealing block 4 is kept, the air pressure in the sucking disc 5 is kept low, the sucking state of the sucking disc 5 is kept better, the gap between the sealing block 4 and the sleeve 3 is sealed by the sealing ball being attached to the inner wall of the sleeve 3, thereby realizing better sealing effect and better air extraction effect, wherein along with the movement of the sealing block 4, the space between the sealing block 4 and the sealing cavity on one side of the sleeve 3 away from the sucking disc 5 is reduced, so that air in the sealing cavity enters the fixed pipe 15 through the air inlet pipe 16, the air pressure in the fixed pipe 15 is increased, the thrust of the air pressure to the piston rod 17 is increased, when the thrust is larger than the restoring force of the second spring 18, the piston rod 17 is pushed to move outwards by the thrust, the piston rod 17 drives the pushing block 19 to move, the pushing block 19 generates outwards thrust to the sealing ring 14, thereby enabling the sealing ring 14 to better fit with the inner wall of the sleeve 3, realizing better sealing effect, thereby better avoiding air leakage, realizing better sucking disc 5 adsorption fixing effect, and when disassembly is needed, the fixing plate 2 is pulled outwards, the fixing plate 2 drives the positioning tube 9 to move, the positioning tube 9 drives the threaded tube 8 to reversely rotate along the thread direction of the threaded rod 7, so that the wire coil 13 reversely rotates, the pull rope 12 is released, the first spring 11 is in a deformation state, the restoring force of the first spring 11 generates reverse thrust to the sealing block 4, so that air in the sleeve 3 is pressed into the sucker 5, the air pressure in the sucker 5 is increased, the pressure of the external atmosphere to the sucker 5 is reduced, the sucker 5 is pulled out, the disassembly is realized, the disassembly can be realized through simple pressing and pulling, the operation is simple and convenient, the use of parts such as bolts or screws is avoided, so that the main body 1 is not required to be perforated, the protection is realized to the main body 1, the sleeve 3 is driven to move by the fixing plate 2 along with the continuous pressing of the fixing plate 2 after the sucker 5 is abutted against the main body 1, the sleeve 3 drives the fixed block 25 to move towards the main body 1, so that the fixed block 25 moves towards the pressure ring 24, the distance between the fixed block 25 and the pressure ring 24 is reduced, the third spring 27 deforms, the restoring force of the third spring 27 generates reverse thrust to the pressure ring 24, the pressure ring 24 better presses the lip of the suction cup 5, the suction cup 5 is prevented from leaking air, a better adsorption fixing effect is achieved, a user walks to the device, the distance sensor 28 is operated, when the user stands in front of the device, infrared rays emitted by the distance sensor 28 are reflected, received by an infrared ray receiver in the distance sensor 28, then signals are transmitted to the PLC, the PLC controls the motor 21 to operate, the motor 21 drives the screw rod 22 to rotate, the screw rod 22 drives the moving rod 23 to move, the moving rod 23 drives the iris identifier 20 to move, when the infrared receiver cannot receive the reflected infrared rays, namely, the distance sensor 28 is indicated to move to the upper part of the head of the user, at the moment, the iris recognizer 20 is just right opposite to the eyes of the user, at the moment, the PLC stops operating the motor 21, so that the iris recognizer 20 stops at the eyes of the user, then operates the iris recognizer 20 to perform iris recognition on the user, the iris recognizer 20 converts collected data into electric signals and sends the electric signals to the PLC, the PLC analyzes the data, and when the data are consistent, namely, the recognition is successful, the iris recognizer 20 is operated, and the user can move to the eyes of the user through the up-and-down movement of the iris recognizer 20, so that the situation that the user is sitting down or bending down is avoided, and the recognition is facilitated.

Compared with the prior art, this intelligent robot with iris recognition function fixes identification mechanism on main part 1 through fixed establishment, realize iris recognition through identification mechanism, compare with current fixed establishment, this mechanism realizes fixedly through the suction of sucking disc 5, avoid the use of bolt or screw, thereby need not to drill, realize the protection to main part 1, and can realize the dismouting through simple pressing and pulling, easy operation is convenient, compare with current sucking disc 5 fixed mode, this mechanism realizes better sealed effect through banding unit and seal assembly, avoid sucking disc 5 gas leakage, thereby realize better absorption fixed effect, compare with current iris identification mechanism, this mechanism has avoided the user to fill up foot or bend through the removal of recognizer, the practicality is improved.

With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.

Claims

1. The intelligent robot with the iris recognition function is characterized by comprising a main body (1), a fixing mechanism and a recognition mechanism, wherein the fixing mechanism is arranged on the main body (1), and the recognition mechanism is arranged on the fixing mechanism;

the fixing mechanism comprises a fixing plate (2), a pressing component, a fixing component and a sealing component, wherein the fixing plate (2) is arranged on one side of a main body (1), the fixing component comprises two fixing units, the two fixing units are respectively arranged on two sides of the fixing plate (2), the fixing units comprise a sleeve (3), a sealing block (4) and a sucker (8), the sleeve (3) is arranged on the fixing plate (2), the sealing block (4) is arranged in the sleeve (3), the sealing block (4) is in sealing connection with the sleeve (3), the sucker (5) is arranged at one end, far away from the fixing plate (2), of the sleeve (3), the sucker (5) is communicated with the inside of the sleeve (3), the sucker (5) is adsorbed on the main body (1), the pressing component comprises a pressing unit, a locking unit and a pulling unit, the pressing unit comprises a pressing plate (6), a threaded rod (7) and a threaded pipe (8), the pressing plate (6) is arranged on one side of the fixing plate (2), the main body (6) and the threaded rod (7) are arranged on the threaded pipe (8) in a penetrating way, the utility model provides a wire coil (13) is provided with a wire coil (13) and a wire coil (13) respectively, the threaded rod (7) is connected with a thread pipe (8) screw thread, locking element includes locating tube (9), locking bar (10) and first spring (11), locating tube (9) set up on fixed plate (2), thread pipe (8) pass locating tube (9), be equipped with a plurality of recesses in thread pipe (8), each recess evenly sets up, locking bar (10) have a plurality of, and each locking bar (10) set up respectively in each recess, the one end of locking bar (10) is located the recess, the other end of locking bar (10) stretches out the recess, locking bar (10) and recess sliding connection, first spring (11) have a plurality of, each first spring (11) set up respectively in each recess, the one end and the recess connection of first spring (11) are connected with locking bar (10), be equipped with a plurality of locked grooves on thread pipe (8), each locked bar (10) are located one of them locked groove respectively, locking bar (10) and locking bar (10) are located one of them recess respectively, two units (13) are located in the wire coil (13) and wire coil (13) are set up respectively to push away from each other, two wire coil units (13) are connected with wire coil respectively, one end of the pull rope (12) can be connected with the wire coil (13), the other end of the pull rope (12) stretches into the sleeve (3) to be connected with the piston, the pull rope (12) is wound on the wire coil (13), the sealing assembly comprises a sealing ring (14), a fixed pipe (15), an air inlet pipe (16) and pushing units, annular grooves are formed in the sealing block (4), the sealing ring (14) is sleeved in the annular grooves, the sealing ring (14) is attached to the inner wall of the sleeve (3), the fixed pipe (15) is arranged in the sealing block (4), the air inlet pipe (16) is arranged on the fixed pipe (15), the air inlet pipe (16) is positioned on one side, far away from the suction disc (5), of the sealing block (4), the fixed pipe (15) is communicated with the inside of the sleeve (3) through the air inlet pipe (16), four pushing units are respectively arranged on four sides of the fixed pipe (15), an included angle formed by two adjacent pushing units is 90 degrees, each pushing unit comprises a first spring (17) and a second spring (18), the piston rod (17) is arranged at one end of the piston rod (17) which is connected with the piston rod (17) in a piston rod, the pushing block (19) is arranged at one end of the piston rod (17) positioned outside the fixed pipe (15), the pushing block (19) is propped against the sealing ring (14), the second spring (18) is sleeved on the piston rod (17), the second spring (18) is arranged in the fixed pipe (15), one end of the second spring (18) is connected with the piston of the piston rod (17), and the other end of the second spring (18) is connected with the fixed pipe (15);

the recognition mechanism comprises an iris recognizer (20), a motor (21), a screw rod (22) and a moving rod (23), wherein the motor (21) is vertically upwards arranged on a fixed plate (2), the screw rod (22) is arranged on the motor (21), the moving rod (23) is sleeved on the screw rod (22), the moving rod (23) is in threaded connection with the screw rod (22), a sliding groove is formed in the fixed plate (2), one end of the moving rod (23) is located in the sliding groove, the moving rod (23) is in sliding connection with the sliding groove, and the iris recognizer (20) is arranged on the moving rod (23).

2. The intelligent robot with iris recognition function according to claim 1, wherein the sucker (5) is provided with a sealing unit, the sealing unit comprises a pressing ring (24), a fixing block (25), a limiting rod (26) and a third spring (27), the fixing block (25) is arranged on the sleeve (3), the pressing ring (24) is sleeved on the sucker (5), the pressing ring (24) is attached to a lip edge of the sucker (5), the limiting rod (26) is arranged on the pressing ring (24), the limiting rod (26) penetrates through the fixing block (25), the limiting rod (26) is in sliding connection with the fixing block (25), the third spring (27) is sleeved on the limiting rod (26), one end of the third spring (27) is connected with the fixing block (25), and the other end of the third spring (27) is connected with the pressing ring (24).

3. The intelligent robot with the iris recognition function according to claim 2, wherein two limit rods (26) are arranged, the two limit rods (26) are respectively arranged on two sides of the compression ring (24), two third springs (27) are arranged, and the two third springs (27) are respectively sleeved on the two limit rods (26).

4. Intelligent robot with iris recognition function according to claim 1, characterized in that the number of locking units is two, which are respectively arranged at both ends of the threaded tube (8).

5. The intelligent robot with the iris recognition function according to claim 1, wherein a distance sensor (28) is arranged on the moving rod (23), a PLC is arranged in the main body (1), and the distance sensor (28), the motor (21) and the iris recognizer (20) are electrically connected with the PLC.

6. The intelligent robot with the iris recognition function according to claim 1, wherein a positioning wheel (29) is arranged on the pull rope (12), and the positioning wheel (29) is positioned right above the wire coil (13).