CN112477776B

CN112477776B - Intelligent face recognition device based on automatic induction type opening and closing

Info

Publication number: CN112477776B
Application number: CN202011252409.4A
Authority: CN
Inventors: 刘绪崇; 史伟奇; 卢庆; 卢君; 鄢喜爱
Original assignee: Hunan Police Academy
Current assignee: Hunan Police Academy
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2022-04-29
Anticipated expiration: 2040-11-11
Also published as: CN112477776A

Abstract

The utility model provides an intelligence face recognition device based on auto-induction formula switching, which comprises a housin, there is the roof on the casing, the axle bed is connected to the bottom in the casing, the motor is connected to the bottom of roof, there is the camera at the preceding lateral wall middle part of roof, first spout is seted up to the preceding lateral wall of roof, connection baffle on the first slider, clean piece is connected to the back lateral wall of baffle, there is flexible telescopic link bottom the roof, the horizontal pole is connected to the movable rod lower extreme of elasticity telescopic link, the riser is connected at both ends about the horizontal pole, there are several fan blades in the movable rod outer end of two telescopic links. This device makes the camera can avoid sunshine insolate through sheltering from of baffle to the camera, can also make the baffle keep away from the camera to the user of being convenient for carries out face identification when needs use, the output shaft through control motor rotates and makes the cold air that well accuse platform both sides blowing mouth blew out can fill the automobile body fast, blows cold air toward each direction through control riser up-and-down motion, plays the effect of quick vortex to the air in the automobile body.

Description

Intelligent face recognition device based on automatic induction type opening and closing

Technical Field

The invention belongs to the field of face recognition devices, and particularly relates to an intelligent face recognition device based on automatic induction type opening and closing.

Background

Along with the popularization of face recognition technology, automobiles also gradually introduce face recognition technology to be applied to unlocking of vehicle access, at present, part of taxies apply face recognition devices to identify car owners and monitor in real time, in real life, the situations that the vehicles are parked in the open air are more, under the situation that the sun is exposed to direct sunlight and penetrates the face recognition devices, lenses of the face recognition devices are easily burnt, the vehicles cannot be normally unlocked, in the weather situation, the temperature in the automobiles can rapidly rise and is very sultriness, two sides of a central console of a common vehicle are main air blowing ports, the air blowing ports mainly blow air to front seats, although the air blowing angle is adjustable, the angle adjusting device is frequently turned, the air is inconvenient and easy to wear, meanwhile, the speed of cold air passing through the inside of the automobile is still slow, and passengers are difficult to endure.

Disclosure of Invention

The invention provides an intelligent face recognition device based on automatic induction type opening and closing, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

an intelligent face recognition device based on automatic induction type opening and closing comprises a shell with an opening at the upper end, wherein vertical first through holes are symmetrically formed in the left side wall and the right side wall of the shell, a top plate is fixedly installed at the top of the shell in a sealing mode, the inner bottom of the shell is fixedly connected with a shaft seat through a vertical upright post, a transverse first rotating shaft is connected with an inner bearing of the shaft seat, the left end and the right end of the first rotating shaft are respectively connected with a telescopic shaft with a movable rod facing the outer side of the shell through universal joints, the movable rod of the telescopic shaft cannot rotate relative to a fixed rod of the telescopic shaft, the bottom of the top plate is fixedly connected with a motor with an output shaft facing left through a connecting support, the output shaft of the motor is connected with the first rotating shaft through a transmission device, the output shaft of the motor can drive the first rotating shaft to rotate through the transmission device, a U-shaped seat with an upward opening is fixedly installed at the top of the shaft seat, and the left end of the output shaft of the motor is fixedly connected with a second rotating shaft, the left end of a second rotating shaft penetrates through the right side wall of the U-shaped seat leftwards and then is connected with the left side inner wall of the U-shaped seat in a bearing mode, the second rotating shaft is connected with the right side wall of the U-shaped seat in a bearing mode, an external threaded pipe is fixedly sleeved in the middle of the second rotating shaft and located on the inner side of the U-shaped seat, an internal threaded connecting block is connected to the outer side of the external threaded pipe in a matching mode, the left side and the right side of the internal threaded connecting block are fixedly connected with the corresponding inner side wall of the U-shaped seat through a plurality of first springs, a camera is fixedly installed in the middle of the front side wall of the top plate, a first sliding groove is transversely formed in the front side wall of the top plate and located on the left side of the camera, a first sliding block is installed in the first sliding groove in a matching mode, a baffle is fixedly connected to the front end of the first sliding block and can completely shield the camera, a cleaning block is fixedly connected to the rear side wall of the baffle, and the internal threaded connecting block are fixedly connected through a first connecting rod, the outer side of the left part of the first rotating shaft is fixedly sleeved with a cam, the bottom of the top plate is fixedly provided with a plurality of elastic telescopic rods with movable rods facing downwards, the lower ends of the movable rods of all the elastic telescopic rods are fixedly connected with the same transverse rod, the lower side of the left part of the transverse rod is fixedly provided with a push plate corresponding to the cam, the cam can push the push plate to move up and down, the top of the top plate is symmetrically provided with vertical guide through holes in the left and right directions, the guide through holes are positioned at the inner side of the shell, the left and right ends of the transverse rod are both connected with vertical plates which are respectively positioned in the corresponding guide through holes and can move up and down in the guide through holes, the lower parts of the vertical plates are both provided with spherical through holes, spherical fan blades are rotatably connected in the spherical through holes, the outer ends of the movable rods of the left telescopic shaft penetrate through the spherical bodies on the left side and are fixedly connected with the spherical bodies on the right side, the outer ends of the movable rods of the two telescopic shafts penetrate through the corresponding first through holes, and then are both fixedly provided with a plurality of the outer sides, the fan blades are located on the outer side of the shell, the telescopic shaft can move up and down and back and forth in the first through hole, and the lower side and the rear side of the shell are both connected with fixing devices.

As above an intelligence face recognition device based on auto-induction formula switching, the left and right sides of horizontal pole all be equipped with the riser, the blind hole has all been seted up to the riser towards one side of horizontal pole, both ends insert respectively in the blind hole that corresponds and all pass through torsional spring connection between the both ends of horizontal pole and the blind hole that corresponds about the horizontal pole, the riser can rotate round the horizontal pole along the fore-and-aft direction, the inclined plane is all seted up to the back lateral wall of direction through-hole, the top surface of riser is the inclined plane, the inclined plane at riser top and the inclined plane of corresponding direction through-hole contactless just parallel.

As above intelligent face recognition device based on auto-induction formula switching, the preceding lateral wall of roof turn right from a left side and in proper order fixed mounting have controller, proximity switch, temperature sensor, proximity switch is located the rear side of baffle, temperature sensor is located the upside of camera, proximity switch, temperature sensor, motor all link to each other with the controller.

According to the intelligent face recognition device based on the automatic induction type opening and closing, the cleaning block is a sponge.

The fixing device is a sucker.

According to the intelligent face recognition device based on automatic induction type opening and closing, the transmission device comprises the first gear, the first gear is fixedly sleeved outside an output shaft of the motor, the second gear is fixedly sleeved outside the first rotating shaft, and the second gear is meshed with the first gear in a matched mode.

The invention has the advantages that: when the device is used, the device is fixed at a vehicle central control platform through a fixing device, when sunlight is too strong and a camera of a face recognition device needs to be blocked, a user controls the output shaft of a motor to rotate forwards, the output shaft of the motor drives a second rotating shaft to rotate, an internal thread connecting block drives a baffle plate to move rightwards along an external thread pipe through a first connecting rod, a first spring on the left side is stretched, a first spring on the right side is compressed until the camera is completely shielded by the baffle plate, at the moment, the internal thread connecting block is separated rightwards from the external thread pipe and is positioned on the outer side of the second rotating shaft, the second rotating shaft rotates on the inner side of the internal thread connecting block, the internal thread connecting block does not drive the baffle plate to move any more, the output shaft of the motor drives the second rotating shaft to rotate and simultaneously drives the first rotating shaft to rotate through a transmission device, and the first rotating shaft drives a telescopic shaft and fan blades to rotate through universal joints on the left side and the right side of the first rotating shaft, the fan blades generate wind power to blow cold air blown out of the air blowing ports on the left side and the right side of the central control platform to the two sides, the first rotating shaft rotates and simultaneously drives the cam to rotate so as to drive the cross rod and the vertical plate to reciprocate up and down through the push plate, when the cam drives the cross rod and the vertical plate to move upwards, the movable rod of the elastic telescopic rod retracts, the vertical plate drives the movable rod of the telescopic shaft and the fan blades to swing upwards through the sphere, when the cam continues to rotate and is far away from the cross rod, the movable rod of the elastic telescopic rod drives the cross rod and the fan blades to reset downwards, in the process, the fan blades generate wind power to further achieve a turbulence effect on the cold air blown out of the air blowing ports on the two sides of the central control platform, the speed of the cold air diffusing in the vehicle is accelerated, when the fan blades do not need to rotate, the motor is turned off, the first spring drives the internal thread connecting block to reset leftwards for a small distance until the right end thread of the external threaded pipe, the baffle still can block the camera, when the camera is needed to be used for face recognition, the output shaft of the motor is controlled to rotate reversely, the first spring has leftward thrust on the internal thread connecting block, the internal thread connecting block is matched with the external thread pipe, the second rotating shaft continues to rotate, the internal thread connecting block drives the baffle to move leftward to be far away from the camera so as to expose the baffle, the baffle is convenient for face recognition of a user, until the camera is completely exposed, the internal thread connecting block moves leftward to be separated from the external thread pipe, and the user can determine whether to continue to start the motor to control the fan blades to rotate or not according to own needs; the invention has novel structure and reasonable design, realizes a plurality of functions through one motor, leads the structure of the invention to be more compact, is convenient for installation and subsequent maintenance and processing work, and has one function of realizing the shielding of the baffle plate on the camera by controlling the positive rotation of the motor, leading the camera to be capable of avoiding the sunshine insolation and preventing the camera from being burnt out; the second function is that the baffle is far away from the camera by controlling the reverse rotation of the motor, so that the user can conveniently recognize the face when the camera needs to be used; the third function is that the output shaft of the motor is controlled to rotate so as to drive the fan blades on the left side and the right side to rotate to generate wind power, so that cold air blown out of the air blowing ports on the two sides of the central console can quickly permeate the vehicle body; the fourth function is to blow the cold air to all directions while driving the fan blades to swing up and down by controlling the vertical plate to reciprocate up and down, so that the effect of fast turbulence is achieved on the air in the vehicle body, and the diffusion speed of the cold air is further accelerated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of a portion of FIG. 1 taken along line A; FIG. 3 is a view showing a state in which the vertical plate is fitted into the guide through hole; fig. 4 is an enlarged view of i of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

An intelligent face recognition device based on automatic induction type opening and closing comprises a shell 1 with an opening at the upper end, vertical first through holes 35 are symmetrically formed in the left side wall and the right side wall of the shell 1, a top plate 2 is fixedly installed at the top of the shell 1 in a sealing mode, a shaft seat 3 is fixedly connected to the inner bottom of the shell 1 through a vertical stand column, a transverse first rotating shaft 4 is connected to the inner bearing of the shaft seat 3, telescopic shafts 5 with movable rods facing the outer side of the shell 1 are connected to the left end and the right end of the first rotating shaft 4 through universal joints, the movable rods of the telescopic shafts 5 cannot rotate relative to fixed rods of the telescopic shafts, a motor 6 with an output shaft facing left is fixedly connected to the bottom of the top plate 2 through a connecting support, an output shaft of the motor 6 is connected with the first rotating shaft 4 through a transmission device, an output shaft of the motor 6 can drive the first rotating shaft 4 to rotate through the transmission device, a U-shaped seat 7 with an upward opening is fixedly installed at the top of the shaft seat 3, the left end of the output shaft of the motor 6 is fixedly connected with a second rotating shaft 8, the left end of the second rotating shaft 8 penetrates through the right side wall of the U-shaped seat 7 leftwards and then is connected with the left side inner wall of the U-shaped seat 7 in a bearing mode, the second rotating shaft 8 is connected with the right side wall of the U-shaped seat 7 in a bearing mode, an external threaded pipe 9 is fixedly sleeved in the middle of the second rotating shaft 8, the external threaded pipe 9 is located on the inner side of the U-shaped seat 7, an internal thread connecting block 10 is connected to the outer side of the external threaded pipe 9 in a matched mode, the left side and the right side of the internal thread connecting block 10 are fixedly connected with the corresponding inner side wall of the U-shaped seat 7 through a plurality of first springs 11, a camera 12 is fixedly installed in the middle of the front side wall of the top plate 2, a first sliding groove 13 is transversely formed in the front side wall of the top plate 2, the first sliding groove 13 is located on the left side of the camera 12, a first sliding block 14 is installed in the first sliding groove 13 in a matched mode, a baffle 15 is fixedly connected with the front end of the first sliding block 15, and the camera 12 can be completely shielded by the baffle 15, the rear side wall of the baffle 15 is fixedly connected with a cleaning block 27, the baffle 15 is fixedly connected with the female threaded connecting block 10 through a first connecting rod 16, a cam 17 is fixedly sleeved outside the left part of the first rotating shaft 4, a plurality of elastic telescopic rods 18 with movable rods facing downwards are fixedly installed at the bottom of the top plate 2, the lower ends of the movable rods of all the elastic telescopic rods 18 are fixedly connected with a same cross rod 19, a push plate 20 is fixedly installed at the lower side of the left part of the cross rod 19 corresponding to the cam 17, the cam 17 can push the push plate 20 to move up and down, vertical guide through holes 21 are symmetrically formed at the left and right of the top plate 2, the guide through holes 21 are located at the inner side of the shell 1, vertical plates 22 are connected at the left and right ends of the cross rod 19, the vertical plates 22 are respectively located in the corresponding guide through holes 21 and can move up and down in the guide through holes, spherical through holes 24 are formed at the lower parts of the vertical plates 22, and spheres 25 are rotatably connected in the spherical through holes 24, the outer end of the movable rod of the left telescopic shaft 5 penetrates through the left ball 25 and is fixedly connected with the left ball 25, the outer end of the movable rod of the right telescopic shaft 5 penetrates through the right ball 25 and is fixedly connected with the right ball, the outer ends of the movable rods of the two telescopic shafts 5 penetrate through the corresponding first through holes 35 and are fixedly provided with a plurality of fan blades 26, the fan blades 26 are located on the outer side of the shell 1, the telescopic shafts 5 can move up and down and back and forth in the first through holes 35, and the lower side and the rear side of the shell 1 are connected with a fixing device. When the device is used, the device is fixed at a vehicle central control platform through a fixing device, when sunlight is too strong and a camera 12 of a face recognition device needs to be blocked, a user controls the output shaft of a motor 6 to rotate positively, the output shaft of the motor 6 drives a second rotating shaft 8 to rotate, an internal thread connecting block 10 drives a baffle plate 15 to move rightwards along an external thread pipe 9 through a first connecting rod 16, a first spring 11 on the left side is stretched, a first spring 11 on the right side is compressed until the camera 12 is completely blocked by the baffle plate 15, at the moment, the internal thread connecting block 10 is separated rightwards from the external thread pipe 9 and is positioned on the outer side of the second rotating shaft 8, the second rotating shaft 8 rotates on the inner side of the internal thread connecting block 10, the internal thread connecting block 10 does not drive the baffle plate 15 to move any more, the output shaft of the motor 6 drives the second rotating shaft 8 to rotate and simultaneously drives a first rotating shaft 4 to rotate through a transmission device, and the first rotating shaft 4 drives a telescopic shaft 5 and fan blades 26 to rotate through universal joints on the left side and the right side of the first rotating shaft, the fan blades 26 rotate to generate wind power to blow out cold air blown out of the left and right side air blowing ports of the central control platform to two sides, the first rotating shaft 4 rotates and simultaneously drives the cam 17 to rotate so as to drive the cross rod 19 and the vertical plate 22 to reciprocate up and down through the push plate 20, when the cam 17 drives the cross rod 19 and the vertical plate 22 to move upwards, the movable rod of the elastic telescopic rod 18 is retracted, the vertical plate 15 drives the movable rod of the telescopic shaft 5 and the fan blades 26 to swing upwards through the sphere 25, when the cam 17 continues to rotate and is far away from the cross rod 19, the movable rod of the elastic telescopic rod 18 drives the cross rod 19 and the fan blades 26 to reset downwards, in the process, the fan blades 26 generate wind power to play a further turbulence effect on the cold air blown out of the two side air blowing ports of the central control platform, the speed of the cold air in the vehicle is accelerated, when the fan blades 26 do not need to rotate, the motor 6 is turned off, the first spring 11 drives the internal thread connecting block 10 to reset leftwards for a small distance until the right end of the external thread pipe 9 is reached The thread is blocked, the baffle 15 can still block the camera 12, when the camera 12 is needed to be used for face recognition, the output shaft of the motor 6 is controlled to rotate reversely, because the first spring 11 has leftward thrust on the internal thread connecting block 10, the internal thread connecting block 10 is matched with the external thread pipe 9, the second rotating shaft 8 continues to rotate, the internal thread connecting block 10 drives the baffle 15 to move leftward to be far away from the camera 12, so that the baffle is exposed, the face recognition of a user is facilitated, until the camera 12 is completely exposed, the internal thread connecting block 10 moves leftward to be separated from the external thread pipe 9, and the user can determine whether to continue to start the motor 6 to control the fan blades 26 to rotate or not according to own needs; the invention has novel structure and reasonable design, realizes a plurality of functions through one motor 6, leads the structure of the invention to be more compact, is convenient for installation and subsequent maintenance and treatment work, and has one function of realizing the shielding of the baffle 15 on the camera 12 by controlling the positive rotation of the motor 6, leading the camera 12 to be capable of avoiding the sunshine insolation and preventing the camera 12 from being burnt; the second function is that the baffle 15 is far away from the camera 12 by controlling the reverse rotation of the motor 6, so that the user can conveniently recognize the face when the face needs to be used; the third function is that the output shaft of the motor 6 is controlled to rotate so as to drive the fan blades 26 at the left side and the right side to rotate to generate wind power, so that cold air blown out of the air blowing ports at the two sides of the center console can quickly diffuse into the vehicle body; the fourth function is to blow the cold air to all directions while driving the fan blades 26 to swing up and down by controlling the vertical plate 22 to reciprocate up and down, so as to play a role of fast flow disturbance to the air in the vehicle body, and further accelerate the diffusion speed of the cold air.

Particularly, as shown in the figure, this embodiment the left and right sides of horizontal pole 19 all be equipped with riser 22, blind hole 23 has all been seted up towards one side of horizontal pole 19 to riser 22, both ends insert respectively in the blind hole 23 that corresponds and all through torsional spring coupling between the both ends of horizontal pole 19 and the blind hole 23 that corresponds about horizontal pole 19, riser 22 can rotate round horizontal pole 19 along the fore-and-aft direction, the inclined plane is all seted up to the back lateral wall of direction through-hole 21, the top surface of riser 22 is the inclined plane, the inclined plane at riser 22 top and the inclined plane of corresponding direction through-hole 21 contact each other and be parallel. Horizontal pole 19 and riser 22 are reciprocating motion from top to bottom under cam 17's drive, because the top surface of riser 22 cooperatees with the rear side inclined plane that corresponds direction through-hole 21, when riser 22 continues upward movement in direction through-hole 21, riser 22 is around its junction anticlockwise rotation with corresponding horizontal pole 19, when riser 22 is downward movement in direction through-hole 21, the torsional spring drives riser 22 clockwise turning and thereby resets, make riser 22 can drive spheroid 25, telescopic shaft 5, fan blade 26 can also drive the displacement that the three carried out the fore-and-aft direction when upward movement, make the wind energy that fan blade 26 blew off enough play better vortex effect to the cold air in the car, thereby make the cold air distribute the purpose that reaches rapid cooling in the car rapidly.

Specifically, as shown in the figure, a controller 28, a proximity switch 29 and a temperature sensor 30 are fixedly mounted on the front side wall of the top plate 2 from left to right in sequence, the proximity switch 29 is located at the rear side of the baffle 15, the temperature sensor 30 is located at the upper side of the camera 12, and the proximity switch 29, the temperature sensor 30 and the motor 6 are all connected with the controller 28. When the temperature sensor 30 detects that the temperature is too high, the temperature sensor 30 sends a signal to the controller 28, the controller 28 controls the output shaft of the motor 6 to rotate forward for a certain time, the baffle 15 shields the camera 12 and the temperature sensor 30, the camera 12 is prevented from being burned out due to insolation of sunlight, the proximity switch 29 is exposed, when a driver needs to use the camera 12 for face recognition unlocking, the driver moves from the left side to the right side of the device, in the moving process, the proximity switch 29 detects the driver, and therefore the signal is sent to the controller 28, after the controller 28 controls the output shaft of the motor 6 to rotate backward for a certain time, the baffle 15 shields the proximity switch 29 and keeps away from the camera 12, and the face recognition of the driver by the camera 12 is facilitated.

Further, as shown in the figure, the cleaning block 27 of the present embodiment is a sponge. The sponge has good cleaning ability and can deform to adapt to the shape of the camera 12 so as to be convenient for wiping the camera clean.

Further, as shown in the drawings, the fixing device in this embodiment is a suction cup 31. The device can be simply and conveniently fixed through the suction cup 31.

Furthermore, as shown in the drawings, the transmission device according to the embodiment includes a first gear 32, the first gear 32 is fixedly sleeved outside the output shaft of the motor 6, a second gear 33 is fixedly sleeved outside the first rotating shaft 4, and the second gear 33 is engaged with the first gear 32. The transmission device is formed by matching the first gear 32 with the second gear 33, so that the transmission of the device is more stable and reliable.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an intelligence face recognition device based on auto-induction formula switching which characterized in that: comprises a shell (1) with an opening at the upper end, vertical first through holes (35) are symmetrically formed in the left side wall and the right side wall of the shell (1), a top plate (2) is fixedly installed at the top of the shell (1) in a sealing manner, an axle seat (3) is fixedly connected to the inner bottom of the shell (1) through a vertical upright post, a transverse first rotating shaft (4) is connected to the inner bearing of the axle seat (3), telescopic shafts (5) with movable rods facing the outer side of the shell (1) are connected to the left end and the right end of the first rotating shaft (4) through universal joints, the movable rods of the telescopic shafts (5) can not rotate relative to fixed rods of the telescopic shafts, a motor (6) with an output shaft facing the left is fixedly connected to the bottom of the top plate (2) through a connecting support, the output shaft of the motor (6) is connected with the first rotating shaft (4) through a transmission device, the output shaft of the motor (6) can drive the first rotating shaft (4) to rotate through the transmission device, the top of the shaft seat (3) is fixedly provided with a U-shaped seat (7) with an upward opening, the left end of an output shaft of the motor (6) is fixedly connected with a second rotating shaft (8), the left end of the second rotating shaft (8) penetrates through the right side wall of the U-shaped seat (7) leftwards and then is connected with the left side inner wall of the U-shaped seat (7) in a bearing mode, the second rotating shaft (8) is connected with the right side wall of the U-shaped seat (7) in a bearing mode, the middle of the second rotating shaft (8) is fixedly sleeved with an external threaded pipe (9), the external threaded pipe (9) is located on the inner side of the U-shaped seat (7), the outer side of the external threaded pipe (9) is connected with an internal threaded connecting block (10) in a matching mode, the left side and the right side of the internal threaded connecting block (10) are fixedly connected with the corresponding inner side wall of the U-shaped seat (7) through a plurality of first springs (11), the middle of the front side wall of the top plate (2) is fixedly provided with a camera (12), and the front side wall of the top plate (2) is transversely provided with a first chute (13), the first chute (13) is positioned on the left side of the camera (12), a first sliding block (14) is installed in the first chute (13) in a matched mode, a baffle (15) is fixedly connected to the front end of the first sliding block (14), the camera (12) can be completely shielded by the baffle (15), a cleaning block (27) is fixedly connected to the rear side wall of the baffle (15), the baffle (15) is fixedly connected with the female connection block (10) through a first connecting rod (16), a cam (17) is fixedly sleeved on the outer side of the left portion of the first rotating shaft (4), a plurality of elastic telescopic rods (18) with movable rods facing downwards are fixedly installed at the bottom of the top plate (2), the same cross rod (19) is fixedly connected to the lower ends of the movable rods of all the elastic telescopic rods (18), a push plate (20) is fixedly installed on the lower side of the left portion of the cross rod (19) corresponding to the cam (17), and the cam (17) can push the push plate (20) to move up and down, the top of the top plate (2) is bilaterally symmetrically provided with vertical guide through holes (21), the guide through holes (21) are positioned at the inner side of the shell (1), the left end and the right end of the cross rod (19) are both connected with vertical plates (22), the vertical plates (22) are respectively positioned in the corresponding guide through holes (21) and can move up and down in the guide through holes, the lower parts of the vertical plates (22) are both provided with spherical through holes (24), the spherical through holes (24) are both rotatably connected with spheres (25), the outer ends of the movable rods of the left telescopic shafts (5) penetrate through the spheres (25) at the left side and are fixedly connected with the spheres, the outer ends of the movable rods of the right telescopic shafts (5) penetrate through the spheres (25) at the right side and are fixedly connected with the spheres, the outer ends of the movable rods of the two telescopic shafts (5) penetrate through the corresponding first through holes (35) and are both fixedly provided with a plurality of fan blades (26), the fan blades (26) are positioned at the outer side of the shell (1), the telescopic shaft (5) can move up and down and back and forth in the first through hole (35), the lower side and the rear side of the shell (1) are both connected with a fixing device, the front side wall of the top plate (2) is sequentially and fixedly provided with a controller (28), a proximity switch (29) and a temperature sensor (30) from left to right, the proximity switch (29) is located on the rear side of the baffle (15), the temperature sensor (30) is located on the upper side of the camera (12), and the proximity switch (29), the temperature sensor (30) and the motor (6) are all connected with the controller (28);

the left and right sides of horizontal pole (19) all be equipped with riser (22), blind hole (23) have all been seted up towards one side of horizontal pole (19) in riser (22), both ends insert respectively in corresponding blind hole (23) and between the both ends of horizontal pole (19) and corresponding blind hole (23) all through torsional spring coupling about horizontal pole (19), riser (22) can rotate round horizontal pole (19) along the fore-and-aft direction, the inclined plane is all seted up to the back lateral wall of direction through-hole (21), the top surface of riser (22) is the inclined plane, the inclined plane at riser (22) top and the inclined plane of corresponding direction through-hole (21) each other contact and be parallel.

2. The intelligent face recognition device based on automatic induction type opening and closing of claim 1, characterized in that: the cleaning block (27) is a sponge.

3. The intelligent face recognition device based on automatic induction type opening and closing of claim 1, characterized in that: the fixing device is a sucker (31).

4. The intelligent face recognition device based on automatic induction type opening and closing of claim 1, characterized in that: the transmission device comprises a first gear (32), the first gear (32) is fixedly sleeved outside an output shaft of the motor (6), a second gear (33) is fixedly sleeved outside the first rotating shaft (4), and the second gear (33) is meshed with the first gear (32).