CN114360000A

CN114360000A - Automatic face recognition camera in security room based on biological recognition

Info

Publication number: CN114360000A
Application number: CN202111499330.6A
Authority: CN
Inventors: 金川川; 金帮松
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-04-15

Abstract

The invention discloses an automatic face recognition camera for a security room based on biological recognition in the field of biological recognition, which comprises a device body, wherein the bottom of the device body is fixedly connected with a fixing pile, the front side of the fixing pile is fixedly connected with a display screen, a solar energy conversion plate and a camera are arranged above the device body, a small-sized motor, the solar energy conversion plate and the camera are electrically connected with an intelligent control system, and the outer side of the device body is provided with a movable device for carrying out self-adaptive shading or light supplementing effect on the camera; the movable device comprises a T-shaped support frame, the bottom of the T-shaped support frame is fixedly connected to the top of the fixing pile, a camera is fixedly connected to the top of the T-shaped support frame, a small motor is arranged on the rear side of the camera, the small motor is fixedly connected to the top of the fixing pile, a gear is fixedly connected to the output end of the small motor, the small motor is beneficial to finishing the change of the intensity before sunlight, the camera is shielded and supplemented with light, the lighting angle of the solar energy conversion plate is adjusted, the display screen is protected, and the definition of the display screen is improved.

Description

Automatic face recognition camera in security room based on biological recognition

Technical Field

The invention relates to the field of biological recognition, in particular to an automatic face recognition camera for a security room based on biological recognition.

Background

Face recognition is a popular computer technology research field, and belongs to a biological feature recognition technology. The field of face recognition is mostly applied to cameras.

The face recognition camera in the prior art has the structure that is difficult to carry out automatic shading or light filling to the camera according to sunshine intensity automatically, and when utilizing the solar energy conversion board to carry out energy-conserving power supply, the solar energy conversion board is difficult to adaptability angle regulation, improves the conversion efficiency of sunshine and difficult problem that improves the display screen definition simultaneously to password display screen protection. Therefore, the person skilled in the art provides an automatic face recognition camera for a security room based on biological recognition to solve the problems mentioned in the background art.

Disclosure of Invention

The invention aims to provide a security room automatic face recognition camera based on biological recognition, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the automatic face recognition camera for the security room based on biological recognition comprises a device body, wherein a fixing pile is fixedly connected to the bottom of the device body, a display screen is fixedly connected to the front side of the fixing pile, a solar energy conversion plate and a camera are arranged above the device body, the small motor, the solar energy conversion plate and the camera are electrically connected with an intelligent control system, and a movable device for performing self-adaptive shading or light supplementing effect on the camera is arranged on the outer side of the device body; the movable device comprises a T-shaped support frame, the bottom of the T-shaped support frame is fixedly connected to the top of the fixing pile, the camera is fixedly connected to the top of the T-shaped support frame, a small motor is arranged on the rear side of the camera and fixedly connected to the top of the fixing pile, a gear is fixedly connected to the output end of the small motor, the top of the gear is meshed and connected with a push plate, a rack structure is arranged at the bottom of the push plate, a top cover is fixedly connected to one end, away from the gear, of the push plate, and the top cover is connected to the top of the camera in a limiting and sliding manner; and an adjusting device for automatically adjusting the lighting angle of the solar energy conversion plate is arranged on the outer side of the top cover.

As a further scheme of the invention: the adjusting device comprises two groups of L-shaped fixing frames, first fixing blocks are arranged on the front side and the rear side of each L-shaped fixing frame, a plurality of groups of fixing frames and the first fixing blocks are symmetrically and fixedly connected to the left side and the right side of the T-shaped supporting frame, two groups of left and right sides of the first fixing blocks are internally and simultaneously connected with connecting rods in a penetrating manner, the rear ends of the two groups of connecting rods are in threaded connection with threaded sleeves, the thread surfaces of the threaded sleeves and the connecting rods in a meshed connection are arranged to be reverse threads, fixing rods are fixedly connected to the tops of the threaded sleeves, one ends of the two groups of fixing rods, far away from the threaded sleeves, are respectively and fixedly connected to the left side and the right side of the top cover, telescopic rods are fixedly connected to the middle parts of the connecting rods, one ends of the telescopic rods, far away from the connecting rods, are rotatably connected with second fixing blocks, one sides of the second fixing blocks, far away from the telescopic rods, are fixedly connected to the bottoms of the solar energy conversion plates, the top of solar energy conversion board is rotated and is connected with the connecting axle, the one end that the solar energy conversion board was kept away from to the connecting axle is rotated and is connected at the top of L type mount, the first spring of solar panel top fixedly connected with, first spring bottom fixed connection is at the top of L type mount, adjusting device establishes the bottom and is provided with the protection device who carries out the shading protection and promote the display screen definition to a certain extent to the display screen.

As a still further scheme of the invention: protection device includes two sets of third fixed blocks, the third fixed block is fixed connection respectively in the rear side bottom of two sets of solar energy conversion boards, the bottom of third fixed block is rotated and is connected with the connecting plate, the bottom of connecting plate is rotated and is connected with the slide, and is two sets of the slide sets up relatively from top to bottom, and is two sets of the relative one side middle part meshing of slide is connected with the worm, the spacing through connection in both ends has the second stopper around the worm, the spacing through connection in the outside of slide has first stopper, the equal fixed connection in the bottom of T type support frame of first stopper and second stopper, the rear end fixedly connected with protection shield of worm, the equal spacing sliding connection in the limiting plate in the left and right sides of protection shield, limiting plate fixed connection is in the bottom of T type support frame.

As a still further scheme of the invention: two sets of the equal fixedly connected with stay cord in one side that T type support frame was kept away from to the solar energy converter plate, the stay cord runs through T type support frame and fixedly connected with piston piece, the spacing sliding connection of piston piece is in L type gas tank, one side fixedly connected with second spring that the stay cord was kept away from to the piston piece, the one end fixed connection that the piston piece was kept away from to the second spring is in L type gas tank, L type gas tank rear end runs through T type support frame and through connection has the curb plate, the cavity structure has been seted up in the curb plate, spacing sliding connection has the bottom plate in the cavity structure, fixedly connected with third spring between the top in bottom plate and the cavity structure.

As a still further scheme of the invention: t type support frame bottom fixedly connected with swash plate, the both ends difference fixed connection of swash plate is in the bottom both sides of T type support frame, the bottom fixed connection of swash plate is of value to the stability that improves the device body at the top of spud pile, and then accuracy when promoting camera face identification.

As a still further scheme of the invention: the top of the camera is fixedly connected with a fixed shaft, the fixed shaft is connected with a sliding chute in a penetrating mode, and the sliding chute is formed in the middle of the top cover.

As a still further scheme of the invention: the top of the fixed shaft is fixedly connected with a rain baffle, and the top of the rain baffle is arranged to be arc-shaped.

As a still further scheme of the invention: the top of one end of the push plate close to the gear is in limited sliding connection with a clamping plate, and one end of the clamping plate far away from the gear is fixedly connected to the top of the small motor.

As a still further scheme of the invention: the limiting grooves are formed in the left side and the right side of the top cover, and the top of the camera is in limiting sliding connection in the limiting grooves.

Compared with the prior art, the invention has the beneficial effects that:

1. in the invention, when the sunlight intensity is too high, the control system sends a signal and supplies power to the small motor, the output end of the small motor rotates positively to drive the gear to rotate positively, the gear drives the push plate to move forwards and backwards, the push plate drives the top cover to move backwards and horizontally, thereby completing the shading action of the sunlight irradiated from the top of the camera, when the light is weak, the output end of the small motor rotates reversely to drive the gear to rotate reversely, thereby driving the push plate and the top cover to move forwards, and then accomplish to expose the camera, through the area that increases the natural light and get into, accomplish the light filling action, the face identification camera who has solved among the prior art has the problem that is difficult to carry out the structure of automatic shading or light filling to the camera according to sunshine power automatically, has reached intelligence and has carried out the action of shading and light filling according to the power of sunshine, improves the effect of the rate of accuracy of camera face identification.

2. When the sunlight intensity is too high, the small motor rotates forwards, the top cover moves backwards at the moment, the top cover horizontally pushes the connecting rod through the fixed rod matched with the threaded sleeve, the action of driving the connecting rod to rotate forwards and horizontally in the first fixed block is completed through reverse threads in the threaded sleeve, the action of driving the telescopic rod in the middle of the connecting rod to rotate upwards is further completed, the first spring pulls the solar top plate to rotate upwards synchronously through the connecting shaft, finally, the telescopic rod matched with the first spring drives the left and right solar conversion plates to rotate from the inclination angle to the parallel angle at the top of the first fixed block and the L-shaped fixed frame, when the sunlight intensity is too low, the small motor rotates backwards, the top cover moves forwards at the moment, the fixed rod drives the threaded sleeve to move forwards, the action of reverse horizontal rotation of the connecting rod is further completed, and the action of rotating the solar conversion plates from the horizontal angle to the inclination angle is completed through the matching of the telescopic rod and the first spring Action, it keeps solar panel to keep a great daylighting face to constantly changing sunshine throughout, thereby accomplish that solar panel is automatic to accomplish automatically regulated daylighting face angle according to sunshine power, and then reinforcing sunshine conversion efficiency's effect, the face identification camera existence among the prior art has when utilizing solar energy conversion board to carry out energy-conserving power supply, solar energy conversion board is difficult to adaptability angle regulation, the problem of the conversion efficiency of improvement sunshine, reach according to sunshine power, the angle of intelligent regulation solar energy conversion board, promote the effect of the conversion efficiency of sunshine.

3. In the invention, when the sunlight intensity is too high, the small motor rotates forwards, the top cover moves backwards, the solar panel moves upwards to complete the action of pulling the two groups of sliding plates to slide out horizontally to the left and right sides through the third fixed block and the connecting plate, the two groups of sliding plates are engaged with the worm through the eddy tooth grooves arranged on the opposite sides, the worm is driven to horizontally move backwards under the limit of the two groups of second limit blocks, so that the action of horizontally pushing the push plate out of the limit plate is completed, on the contrary, when the sunlight intensity is too low, the small motor rotates backwards, the top cover moves forwards at the moment, the solar panel moves downwards, so that the third fixed block and the connecting plate drive the two groups of sliding plates to horizontally slide inwards, the action of horizontally moving the worm is completed, the push plate is driven to retract into the limit plate, the shading protection of the display screen is completed, and the reflection of the surface of the display screen under the influence of strong light is avoided, when the solar energy conversion plate rises, the pull rope is driven to drive the piston block to move outwards in the L-shaped air groove, so that the gas is extruded and then discharged into the cavity structure in the side plate, the bottom plate is pushed to slide out of the side plate, the left side and the right side of the protection plate are shielded, the shielding effect on the display screen is further improved, when the solar energy conversion plate descends, the air in the pull rope and the cavity structure is retracted into the L-shaped air groove through the second spring and the piston block, the third spring is matched with air pressure to retract the bottom plate into the side plate, the shielding on the left side and the right side of the protection plate is completed, the shielding effect on the display screen is further improved, the problem that the definition of the display screen is improved due to the difficulty in protecting the password display screen by the face recognition camera in the prior art is solved, the purpose of shading protection on the display screen when the sunlight is too strong is achieved, the definition of the password display screen is improved, and the safety of the password display screen during input is enhanced, the password leakage is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of the device of the present invention;

FIG. 3 is a perspective view of the device of the present invention;

FIG. 4 is a perspective view of the movable device of the present invention;

FIG. 5 is a schematic plan view of the movable apparatus of the present invention;

FIG. 6 is a schematic plan view of the movable apparatus of the present invention;

FIG. 7 is a schematic sectional view of the structure of an L-shaped gas tank in the present invention;

FIG. 8 is a schematic cross-sectional view of the structure of the protective device of the present invention;

fig. 9 is a schematic sectional view of the structure of the protection device of the present invention.

In the figure: 1. a device body; 2. a T-shaped support frame; 3. a sloping plate; 4. a camera; 5. a limiting groove; 6. A top cover; 7. a chute; 8. a fixed shaft; 9. pushing the plate; 10. a gear; 11. clamping a plate; 12. a small-sized motor; 13. a first fixed block; 14. an L-shaped fixing frame; 15. a connecting shaft; 16. a telescopic rod; 17. a second fixed block; 18. a solar energy conversion panel; 19. a threaded sleeve; 20. fixing the rod; 21. a mobile device; 22. An adjustment device; 23. a first spring; 24. a connecting rod; 25. a protection device; 26. a connecting plate; 27. A slide plate; 28. pulling a rope; 29. an L-shaped gas tank; 30. a piston block; 31. a second spring; 32. a limiting plate; 33. a protection plate; 34. a side plate; 35. a worm; 36. a first stopper; 37. a second limiting block; 38. a rain shield; 39. a display screen; 40. fixing the pile; 41. a third fixed block; 42. a base plate; 43. and a third spring.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Face recognition is a popular computer technology research field, and belongs to a biological feature recognition technology. The field of face recognition is mostly applied to cameras, face recognition cameras in the prior art are mostly arranged outdoors, outdoor light intensity is continuously changed due to replacement in the morning and evening, excessive or weak external light can affect face capture recognition of the cameras, in addition, when a solar energy conversion plate is installed in the existing energy-saving face recognition cameras for energy-saving power supply, the solar energy conversion plate is mostly fixedly installed, so that the angle of the solar energy conversion plate cannot be automatically adjusted, the conversion rate of sunlight at different times is poor, in addition, when the cameras are accidentally damaged, personnel still need to enter through a coded lock or a FNC card and the like, a traditional coded touch screen is exposed to the sun, the display screen is easily damaged due to long-term exposure, and the number on the touch screen is easily displayed unclear under direct sunlight, and for people with myopia or presbyopia and the like, the situation that the password cannot be entered after being input for many times can be caused, and the problem that the service life of a display screen is short and special personnel cannot enter the password conveniently and quickly is caused.

The face recognition camera in the prior art has the structure that is difficult to carry out automatic shading or light filling to the camera according to sunshine power automatically, is utilizing the solar energy conversion board to carry out energy-conserving power supply in-process solar energy conversion board and is difficult to the adaptability angle regulation, in addition, improves the conversion efficiency of sunshine and difficult problem that improves the display screen definition simultaneously to password display screen protection. In the face of these problems, the prior art cannot directly or indirectly give suggestions, and the application makes source innovation and overall normalization again.

Referring to fig. 1 to 9, in the embodiment of the invention, the automatic face recognition camera for the security room based on biological recognition comprises a device body 1, wherein a fixing pile 40 is fixedly connected to the bottom of the device body 1, a display screen 39 is fixedly connected to the front side of the fixing pile 40, a solar energy conversion plate 18 and a camera 4 are arranged above the device body 1, a small-sized motor 12, the solar energy conversion plate 18 and the camera 4 are electrically connected with an intelligent control system, and a movable device 21 for performing self-adaptive shading or light supplementing effect on the camera 4 is arranged on the outer side of the device body 1; the movable device 21 comprises a T-shaped support frame 2, the bottom of the T-shaped support frame 2 is fixedly connected to the top of a fixing pile 40, a camera 4 is fixedly connected to the top of the T-shaped support frame 2, a small motor 12 is arranged on the rear side of the camera 4, the small motor 12 is fixedly connected to the top of the fixing pile 40, the output end of the small motor 12 is fixedly connected with a gear 10, the top of the gear 10 is meshed and connected with a push plate 9, a rack structure is arranged at the bottom of the push plate 9, a top cover 6 is fixedly connected to one end, far away from the gear 10, of the push plate 9, and the top cover 6 is in limited sliding connection with the top of the camera 4; an adjusting device 22 for automatically adjusting the lighting angle of the solar energy conversion plate 18 is arranged on the outer side of the top cover 6.

Wherein, the adjusting device 22 comprises two groups of L-shaped fixing frames 14, the front and back sides of the L-shaped fixing frames 14 are respectively provided with a first fixing block 13, a plurality of groups of fixing frames and the first fixing blocks 13 are symmetrically and fixedly connected with the left and right sides of the T-shaped supporting frame 2, the two groups of first fixing blocks 13 on the left and right sides are simultaneously connected with connecting rods 24 in a penetrating way, the rear ends of the two groups of connecting rods 24 are in threaded connection with threaded sleeves 19, the threaded surfaces of the threaded sleeves 19 and the connecting rods 24 in a meshed connection are set as reverse threads, the top parts of the threaded sleeves 19 are fixedly linked with fixing rods 20, one ends of the two groups of fixing rods 20 far away from the threaded sleeves 19 are respectively and fixedly connected with the left and right sides of the top cover 6, the middle parts of the connecting rods 24 are respectively and fixedly connected with telescopic rods 16, one ends of the telescopic rods 16 far away from the connecting rods 24 are rotatably connected with second fixing blocks 17, one sides of the second fixing blocks 17 far away from the telescopic rods 16 are fixedly connected with the bottom parts of the solar energy conversion plate 18, the top of the solar energy conversion plate 18 is rotatably connected with a connecting shaft 15, one end of the connecting shaft 15, which is far away from the solar energy conversion plate 18, is rotatably connected with the top of an L-shaped fixed frame 14, the top of the solar panel is fixedly connected with a first spring 23, the bottom of the first spring 23 is fixedly connected with the top of the L-shaped fixed frame 14, the bottom of an adjusting device 22 is provided with a protecting device 25 which can shade and protect a display screen 39 and improve the definition of the display screen 39 to a certain extent, a small and medium-sized motor 12 drives a gear 10 to rotate forwards and backwards through a movable device 21, a top cover 6 drives a connecting rod 24 to rotate upwards to a certain extent through a fixed rod 20 and a threaded sleeve 19, and then an upward thrust force is carried out on the bottom of the solar panel to match with the pulling force of the first spring 23 so as to convert the solar energy conversion plate 18 from an inclination angle to a parallel angle, otherwise, when the light is weakened, when the motor rotates reversely, the solar energy conversion plate 18 is converted from parallel to inclined, the transmission of the movable device 21 is utilized, the angle of the solar energy conversion plate 18 is automatically adjusted according to the intensity of sunlight, and the conversion efficiency of the sunlight is improved.

The protection device 25 comprises two groups of third fixing blocks 41, the third fixing blocks 41 are respectively fixedly connected to the bottoms of the rear sides of the two groups of solar energy conversion plates 18, the bottom of the third fixing block 41 is rotatably connected with a connecting plate 26, the bottom of the connecting plate 26 is rotatably connected with a sliding plate 27, the two groups of sliding plates 27 are arranged oppositely, the middle parts of the opposite sides of the two groups of sliding plates 27 are engaged and connected with a worm 35, the front end and the rear end of the worm 35 are in limit penetrating connection with a second limit block 37, the outer side of the sliding plate 27 is in limit penetrating connection with a first limit block 36, the first limit block 36 and the second limit block 37 are both fixedly connected to the bottom of the T-shaped support frame 2, the rear end of the worm 35 is fixedly connected with a protection plate 33, the left side and the right side of the protection plate 33 are in limit sliding connection in a limit plate 32, the limit plate 32 is fixedly connected to the bottom of the T-shaped support frame 2, and the movement of the connecting plate 26 and the sliding plate 27 driven by the movement of the solar energy conversion plates 18 in the adjusting device 22 is completed, and then accomplish two sets of horizontal motions that slide and drive worm 35 and carry out the fore-and-aft direction, finally accomplish protection shield 33 under the highlight weather, avoid reflecting light and cover the protection to display screen 39, promote the effect of display screen 39 definition.

A pull rope 28 is fixedly connected to one side of each of the two groups of solar conversion panels 18 far away from the T-shaped support frame 2, the pull rope 28 penetrates through the T-shaped support frame 2 and is fixedly connected with a piston block 30, the piston block 30 is connected in an L-shaped air groove 29 in a limiting and sliding manner, one side of the piston block 30 far away from the pull rope 28 is fixedly connected with a second spring 31, one end of the second spring 31 far away from the piston block 30 is fixedly connected in the L-shaped air groove 29, the rear end of the L-shaped air groove 29 penetrates through the T-shaped support frame 2 and is connected with a side plate 34 in a penetrating manner, a cavity structure is arranged in the side plate 34, a bottom plate 42 is connected in the cavity structure in a limiting and sliding manner, a third spring 43 is fixedly connected between the bottom plate 42 and the top in the cavity structure, the pull rope 28 is driven to be pulled outwards by the movement of the solar conversion panels 18 in the adjusting device 22, so that the piston block 30 extrudes air in the L-shaped air groove 29 and then discharges into the cavity structure in the side plate 34, and then the bottom plate 42 is pushed to slide out of the side plate 34 to shield the left side and the right side of the protective plate 33, the shielding effect on the display screen 39 is further improved, when the solar energy conversion plate 18 descends, the pull rope 28 and the air in the cavity structure are retracted into the L-shaped air groove 29 through the second spring 31 and the piston block 30, and the bottom plate 42 is retracted into the side plate 34 through the cooperation of the third spring 43 and the air pressure.

2 bottom fixedly connected with swash plates 3 of T type support frame, the both ends difference fixed connection of swash plate 3 is in the bottom both sides of T type support frame 2, and the bottom fixed connection of swash plate 3 is of value to the stability that improves device body 1 at the top of spud pile 40, and then accuracy when promoting camera 4 face identification.

4 top fixedly connected with fixed axle 8 of camera, 8 through connection of fixed axle have spout 7, and spout 7 is seted up at the middle part of top cap 6, is of value to and carries out further spacing to top cap 6 through fixed axle 8, avoids top cap 6 directly to break away from 4 tops of camera under push pedal 9 promotes.

The top fixedly connected with weather shield 38 of fixed axle 8, the arc is set to at the top of weather shield 38, is of value to sheltering from the refluence to the rainwater of whereabouts when rainy day, avoids the rainwater direct impact to camera 4, causes the damage of camera 4.

The spacing sliding connection in one end top that push pedal 9 is close to gear 10 has cardboard 11, and the cardboard 11 is kept away from the one end fixed connection of gear 10 at the top of small motor 12, is of value to spacing between push pedal 9 and the gear 10, avoids when gear 10 drives push pedal 9 and removes, and push pedal 9 takes place to rock and breaks away from the gear 10 top, causes the unable normal operating of head 21.

Spacing groove 5 has been seted up to the interior left and right sides of top cap 6, and the spacing sliding connection in spacing groove 5 in 4 tops of camera is of value to further promoting top cap 6 at the stability at 4 tops of camera, guarantees that head 21 carries out the effect of shading or light filling to camera 4 when sunshine intensity changes.

The working principle of the invention is as follows: when approaching noon, the sunlight gradually becomes strong, the intelligent control center senses that the sunlight becomes strong to a certain degree, sends a signal and supplies power to the small motor 12, the output end of the small motor 12 rotates positively to drive the gear 10 to rotate positively, the gear 10 drives the push plate 9 to move forwards and backwards, the push plate 9 drives the top cover 6 to move horizontally backwards, so that the sunlight irradiated from the top of the camera 4 is shielded, when the light is weak, the output end of the small motor 12 rotates reversely to drive the gear 10 to rotate reversely, so that the push plate 9 and the top cover 6 are driven to move forwards, so that the camera 4 is exposed, the area of the natural light entering is increased, the light supplementing action is completed, when the sunlight intensity is too high, the small motor 12 rotates positively, the top cover 6 moves backwards, the top cover 6 pushes the connecting rod 24 horizontally through the fixing rod 20 in cooperation with the threaded sleeve 19, the reverse threads in the threaded sleeve 19 drive the connecting rod 24 to perform forward horizontal rotation in the first fixing block 13, and further drive the telescopic rod 16 in the middle of the connecting rod 24 to perform upward rotation, at the moment, the first spring 23 pulls the solar roof to synchronously rotate upward through the connecting shaft 15, finally the telescopic rod 16 is matched with the first spring 23 to drive the left and right groups of solar conversion plates 18 to perform rotation from an inclination angle to a parallel angle at the tops of the first fixing block 13 and the L-shaped fixing frame 14, when the sunlight intensity is too low, the small-sized motor 12 rotates reversely, at the moment, the top cover 6 moves forward, the fixed rod 20 drives the threaded sleeve 19 to move forward, and further perform reverse horizontal rotation of the connecting rod 24, and the rotation from the horizontal angle to the inclination angle of the solar conversion plates 18 is completed through the matching of the telescopic rod 16 and the first spring 23, when the sunlight intensity is too high, the small motor 12 rotates forwards, the top cover 6 moves backwards, the solar panel moves upwards to finish the action of pulling the two groups of sliding plates 27 to slide out horizontally to the left and right sides through the third fixing block 41 and the connecting plate 26, the two groups of sliding plates 27 are meshed with the worm 35 through the eddy tooth grooves arranged on the opposite sides to finish the action of driving the worm 35 to move horizontally backwards under the limit of the two groups of second limit blocks 37, so that the pushing plate 9 is pushed out horizontally from the limiting plate 32, otherwise, when the sunlight intensity is too low, the small motor 12 rotates backwards, the top cover 6 moves forwards at the moment, the solar panel moves downwards, so that the third fixing block 41 and the connecting plate 26 drive the two groups of sliding plates 27 to slide inwards horizontally, the action of forward horizontal movement of the worm 35 is completed, the push plate 9 is further driven to contract back to the limiting plate 32, the shading protection of the display screen 39 is completed, reflection of light on the surface of the display screen 39 under the influence of strong light is avoided, the definition of the display screen 39 is reduced, when the solar energy conversion plate 18 is lifted, the pull rope 28 is driven to pull the piston block 30 to move outwards in the L-shaped air groove 29, the air is extruded and then discharged into the cavity structure in the side plate 34, the bottom plate 42 is pushed to slide out of the side plate 34, the left side and the right side of the protection plate 33 are shielded, the shielding effect of the display screen 39 is further improved, when the solar energy conversion plate 18 is lowered, the air in the pull rope 28 and the cavity structure is retracted into the L-shaped air groove 29 through the second spring 31 and the piston block 30, the third spring 43 is retracted into the side plate 34 by matching with air pressure, the protection plate 33 is shielded, further enhancing the covering effect of the display screen 39.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. Automatic face identification camera in security protection room based on biological identification, including device body (1), device body (1) bottom fixedly connected with spud pile (40), front side fixedly connected with display screen (39) of spud pile (40), its characterized in that: the device is characterized in that a solar conversion plate (18) and a camera (4) are arranged above the device body (1), an intelligent control system is electrically connected with the small motor (12), the solar conversion plate (18) and the camera (4), and a moving device (21) for performing self-adaptive shading or light supplementing effects on the camera (4) is arranged on the outer side of the device body (1).

2. The automatic face recognition camera in security room based on biological recognition of claim 1, characterized in that: the movable device (21) comprises a T-shaped support frame (2), the bottom of the T-shaped support frame (2) is fixedly connected to the top of the fixing pile (40), a camera (4) is fixedly connected to the top of the T-shaped support frame (2), and a small motor (12) is arranged on the rear side of the camera (4).

3. The automatic face recognition camera in security room based on biological recognition of claim 2, characterized in that: the small motor (12) is fixedly connected to the top of the fixing pile (40), the output end of the small motor (12) is fixedly connected with a gear (10), the top of the gear (10) is connected with a push plate (9) in a meshed mode, the bottom of the push plate (9) is provided with a rack structure, one end, far away from the gear (10), of the push plate (9) is fixedly connected with a top cover (6), and the top cover (6) is connected to the top of the camera (4) in a limiting and sliding mode; and an adjusting device (22) for automatically adjusting the lighting angle of the solar energy conversion plate (18) is arranged on the outer side of the top cover (6).

4. The automatic face recognition camera in security room based on biological recognition of claim 3, characterized in that: the adjusting device (22) comprises two groups of L-shaped fixing frames (14), wherein first fixing blocks (13) are arranged on the front side and the rear side of each L-shaped fixing frame (14), a plurality of groups of fixing frames and the first fixing blocks (13) are symmetrically and fixedly connected to the left side and the right side of the T-shaped supporting frame (2), connecting rods (24) are arranged on the left side and the right side of the two groups of first fixing blocks (13) in a penetrating mode, rear end threads of the two groups of connecting rods (24) are connected with threaded sleeves (19), thread surfaces of the threaded sleeves (19) and the connecting rods (24) in a meshed mode are arranged to be reverse threads, fixing rods (20) are fixedly connected to the tops of the threaded sleeves (19), one ends, far away from the threaded sleeves (19), of the two groups of fixing rods (20) are fixedly connected to the left side and the right side of the top cover (6) respectively, and telescopic rods (16) are fixedly connected to the middle portions of the connecting rods (24), one end, far away from the connecting rod (24), of the telescopic rod (16) is rotatably connected with a second fixing block (17), one side, far away from the telescopic rod (16), of the second fixing block (17) is fixedly connected to the bottom of the solar conversion plate (18), the top of the solar conversion plate (18) is rotatably connected with a connecting shaft (15), one end, far away from the solar conversion plate (18), of the connecting shaft (15) is rotatably connected to the top of the L-shaped fixing frame (14), the top of the solar panel is fixedly connected with a first spring (23), the bottom of the first spring (23) is fixedly connected to the top of the L-shaped fixing frame (14), and a protection device (25) which is used for shading protection of the display screen (39) and improvement of the definition of the display screen (39) to a certain degree is arranged at the bottom of the adjusting device (22); the protection device (25) comprises two sets of third fixing blocks (41), the third fixing blocks (41) are respectively and fixedly connected to the bottoms of the rear sides of the two sets of solar conversion plates (18), the bottom of each third fixing block (41) is rotatably connected with a connecting plate (26), the bottom of each connecting plate (26) is rotatably connected with a sliding plate (27), the sliding plates (27) are oppositely arranged up and down, the sliding plates (27) are connected with a worm (35) in a meshing manner in the middle of the opposite side of the sliding plate (27), the front end and the rear end of the worm (35) are connected with second limiting blocks (37) in a limiting and penetrating manner, a first limiting block (36) is connected to the outer side of each sliding plate (27) in a limiting and penetrating manner, the first limiting block (36) and the second limiting blocks (37) are fixedly connected to the bottoms of the T-shaped support frames (2), and a protection plate (33) is fixedly connected to the rear ends of the worms (35), the left side and the right side of the protection plate (33) are both in limiting sliding connection in the limiting plate (32), and the limiting plate (32) is fixedly connected to the bottom of the T-shaped support frame (2).

5. The automatic face recognition camera in security room based on biological recognition of claim 4, characterized in that: two sets of equal fixedly connected with stay cord (28) in one side that T type support frame (2) were kept away from in solar energy conversion board (18), stay cord (28) run through T type support frame (2) and fixedly connected with piston block (30), the spacing sliding connection of piston block (30) is in L type gas tank (29), one side fixedly connected with second spring (31) of stay cord (28) are kept away from in piston block (30), the one end fixed connection that piston block (30) were kept away from in second spring (31) is in L type gas tank (29), L type gas tank (29) rear end runs through T type support frame (2) and through connection has curb plate (34), the cavity structure has been seted up in curb plate (34), and spacing sliding connection has bottom plate (42) in the cavity structure, fixedly connected with third spring (43) between the top in bottom plate (42) and the cavity structure.

6. The automatic face recognition camera in security room based on biological recognition of claim 3, characterized in that: t type support frame (2) bottom fixedly connected with swash plate (3), the both ends difference fixed connection of swash plate (3) is in the bottom both sides of T type support frame (2), the bottom fixed connection of swash plate (3) is at the top of spud pile (40).

7. The automatic face recognition camera in security room based on biological recognition of claim 3, characterized in that: the top of the camera (4) is fixedly connected with a fixed shaft (8), the fixed shaft (8) is connected with a sliding groove (7) in a penetrating manner, and the sliding groove (7) is arranged in the middle of the top cover (6).

8. The automatic face recognition camera in security room based on biological recognition of claim 6, characterized in that: the top of the fixed shaft (8) is fixedly connected with a rain baffle (38), and the top of the rain baffle (38) is arc-shaped.

9. The automatic face recognition camera in security room based on biological recognition of claim 3, characterized in that: the push plate (9) is close to the top of one end of the gear (10) and is connected with a clamping plate (11) in a limiting and sliding mode, and one end, far away from the gear (10), of the clamping plate (11) is fixedly connected to the top of the small motor (12).

10. The automatic face recognition camera in security room based on biological recognition of claim 3, characterized in that: spacing groove (5) have been seted up to the interior left and right sides of top cap (6), the spacing sliding connection in spacing groove (5) in camera (4) top.