CN111327805A - Surveillance camera head based on face identification - Google Patents

Surveillance camera head based on face identification Download PDF

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Publication number
CN111327805A
CN111327805A CN202010144904.7A CN202010144904A CN111327805A CN 111327805 A CN111327805 A CN 111327805A CN 202010144904 A CN202010144904 A CN 202010144904A CN 111327805 A CN111327805 A CN 111327805A
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CN
China
Prior art keywords
extrusion
arc
elastic
strip
groove
Prior art date
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Withdrawn
Application number
CN202010144904.7A
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Chinese (zh)
Inventor
吕家克
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010144904.7A priority Critical patent/CN111327805A/en
Publication of CN111327805A publication Critical patent/CN111327805A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/51—Housings
    • B08B1/165—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
    • B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof

Abstract

The invention belongs to the technical field of surveillance cameras, and particularly relates to a surveillance camera based on face recognition; the mounting seat is arranged at the bottom end of the mounting shell, and the end part of the mounting shell is provided with the monitoring probe; the monitoring probe is externally provided with light-transmitting glass; the driving motor is arranged on the clamping cover, and the output end of the driving motor is connected with the rotating worm; the two rotary screw rods are rotatably arranged on the clamping cover, and the spiral lines of the two rotary screw rods are opposite; the two rotating screw rods are sleeved with guide sliding blocks, and the bottom end of one guide sliding block is connected with a scraper strip; a plurality of elastic extrusion blocks are uniformly arranged on the inner side wall of the scraper strip at intervals in the vertical direction; the bottom end of the guide sliding block is provided with cleaning scraping strips, extrusion grooves are uniformly arranged on the outer walls of the cleaning scraping strips at intervals, and the extrusion grooves and the elastic extrusion blocks are opposite to each other; prevent that the high recognition effect of monitoring probe to people's face is influenced to the floating dust of gathering or bonding on the printing opacity glass of surveillance camera head more.

Description

Surveillance camera head based on face identification
Technical Field
The invention belongs to the technical field of surveillance cameras, and particularly relates to a surveillance camera based on face recognition.
Background
With the progress of science and technology, network information technology becomes an essential component in the life of people, and the final goal of the development is to provide a comfortable, convenient, efficient and safe living environment for people.
The face recognition is a biological recognition technology for performing identity recognition based on face feature information of a person, and is a series of related technologies, generally called face recognition and face recognition, for acquiring images or video streams containing a face by using a camera or a camera, automatically detecting and tracking the face in the images, and further recognizing the detected face.
And current face identification's surveillance camera head, when the surveillance camera head is in the dust for a long time or float the great ground district of dirt, float dirt or float the ash and can bond on printing opacity glass 4 under the impact of rainwater, and then lead to sheltering from to monitor 3, not only influence the safety monitoring effect of camera, influence the safety identification of surveillance camera head to the people's face simultaneously.
Disclosure of Invention
In order to make up for the defects of the prior art, the monitoring camera based on the face recognition is mainly used for solving the problem that when the monitoring camera is located in a ground area with large dust or floating dust for a long time, the floating dust or the floating dust can be adhered to the transparent glass under the impact of rainwater, so that the monitoring probe is shielded, the safety monitoring effect of the camera is influenced, and the safety recognition of the face by the monitoring camera is influenced.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a monitoring camera based on face recognition, which comprises a mounting seat, a mounting shell, a monitoring probe and light-transmitting glass; the mounting seat is arranged at the bottom end of the mounting shell, and the end part of the mounting shell is provided with the monitoring probe; the monitoring probe is externally provided with light-transmitting glass; clamping covers are arranged at the upper end and the lower end of the mounting shell, and an automatic cleaning device is arranged at the end part of the mounting shell; the automatic cleaning device comprises a driving motor, a rotating worm, a rotating screw rod, a rotating worm wheel, a guide sliding block, a scraper bar, an elastic extrusion block and a cleaning scraper bar; the driving motor is arranged on the clamping cover, and the output end of the driving motor is connected with a rotating worm; the rotary screw rods are rotatably arranged on the clamping cover, and the number of the rotary screw rods is two, and the spiral lines of the two rotary screw rods are opposite; the two rotating screw rods are sleeved with guide sliding blocks, and the bottom end of one guide sliding block is connected with a scraper strip; a plurality of elastic extrusion blocks are uniformly arranged on the inner side wall of the scraper strip in the vertical direction at intervals, and sponge layers are arranged at the end parts of the elastic extrusion blocks; the bottom end of the other guide sliding block is provided with a cleaning scraping strip, extrusion grooves are uniformly arranged on the outer wall of the cleaning scraping strip at intervals, and the extrusion grooves and the elastic extrusion blocks are opposite to each other; the scraper strip and the cleaning scraper strip are arranged on two sides of the mounting shell;
when the monitoring camera is located in a ground area with large dust or floating dust for a long time, the floating dust or the floating dust can be adhered to the transparent glass under the impact of rainwater, so that the monitoring probe is shielded; a monitoring person can control the driving motor to rotate through the camera controller, the driving motor can drive the two rotating worm wheels arranged through the rotating worm to rotate, the rotating worms with the opposite spiral lines can drive the scraper strips and the cleaning scraper strips which are symmetrically arranged to move oppositely through the guide sliding blocks, the elastic extrusion blocks arranged on the scraper strips can clear away floating dust adhered or gathered on glass, meanwhile, the inner side surface of the cleaning scraping strip is in sliding contact with the transparent glass, so that floating dust scraped from the transparent glass through the elastic extrusion block can be removed in a sliding manner, when the scraper bar moves to the position corresponding to the cleaning scraper bar, the elastic extrusion block can pass through the extrusion groove, meanwhile, the extrusion groove can extrude and remove the floating dust adhered on the elastic extrusion block, and after the adhering floating dust or dust on the transparent glass is removed, the scraper strip and the cleaning scraper strip return to the initial positions; the cooperation of scraping the lath and clearing up the strip of scraping through the symmetry setting, the elastic extrusion piece that scrapes up the lath can scrape out the clearance with the floating dust that bonds or gathers on the printing opacity glass, the elastic extrusion piece can scrape out the operation once more with the remaining after the elastic extrusion piece protruding floating dust on the transparent glass, make automatic cleaning device can be to the high-efficient cleaning operation of playing of surveillance camera head, it is more to prevent that the last gathering of printing opacity glass of surveillance camera head or the floating dust that bonds from more, influence the high recognition effect of surveillance camera head to the people's face.
Preferably, the end part of the elastic extrusion block is provided with an arc-shaped convex layer, and the width of the arc-shaped convex layer is greater than that of the extrusion groove; a flow guide groove is formed in the inner wall of the extrusion groove; the during operation, when the rainwater on the elastic extrusion piece strikes off printing opacity glass, the sponge layer on the elastic extrusion piece can adsorb the operation with the rainwater on the printing opacity glass, the arc protruding layer slip card that scrapes the piece goes into extrusion inslot back when the elastic extrusion piece, the extrusion inslot can drop the guiding gutter with the adsorbed rainwater extrusion on the elastic extrusion piece, not only make the elastic extrusion piece can clear up the operation to the rainwater, the extrusion groove that the outer wall of strip was seted up is scraped in the clearance simultaneously can extrude the operation to the elastic extrusion piece adsorbed rainwater on one's body, and then the strip is scraped in the clearance not only can clear up the operation with the dust that bonds on the elastic extrusion piece, can play the effect of extrusion drainage to the elastic extrusion piece simultaneously.
Preferably, an extrusion cavity is formed in the arc-shaped protruding layer, and an elastic spiral strip is arranged in the extrusion cavity; the elastic spiral strips are arranged along the vertical direction of the arc-shaped protruding layer; when the device works, when the arc-shaped protruding layer and the outer wall of the light-transmitting glass are extruded and slide, the elastic spiral strip arranged in the extrusion cavity can generate extrusion deformation, so that the elastic spiral strip can be extruded and attached to the extrusion surface of the arc-shaped protruding layer, which is contacted with the light-transmitting glass, and meanwhile, the spiral protruding effect is generated on the extrusion surface, and further the spiral protruding generated on the extrusion surface of the arc-shaped protruding layer can increase the cleaning and scraping operation on large floating dust adhered on the light-transmitting glass; simultaneously after the protruding layer of arc received the extrusion force of extrusion groove, can make the elastic spiral strip produce the phenomenon of shrink hunch-up, and then can extrude vibrations through elastic bulge power with bonding or absorbent dust on the sponge layer, and then the clearance effect of elastic extrusion piece to printing opacity glass.
Preferably, the upper and lower protruding blocks of the extrusion groove are provided with insertion grooves, and arc-shaped scraping strips are arranged in the insertion grooves, and arc-shaped concave openings of the arc-shaped scraping strips are upward; the during operation, when the side of extrusion groove and the lateral wall of elasticity piece produce preliminary extrusion contact, the rainwater of absorbing in the sponge layer can the dust fall into set up hungry arc scrape in the strip, the operation can be collected to rainwater or dust on the elasticity extrusion piece to the arc scrape strip, when preventing elasticity extrusion piece and extrusion groove initial contact, dust or rainwater on the elasticity extrusion piece are along the phenomenon of the lateral wall downstream of clearance scrape strip, and then when the clearance scrape the strip along printing opacity glass horizontal migration, lead to rainwater or dust on the clearance scrape strip to produce the phenomenon that the secondary adsorbs or bonds on printing opacity glass, and then influence printing opacity glass's printing opacity and shine the effect.
Preferably, a gap is formed between the upper end wall of the insertion groove and the upper end wall of the arc-shaped scraping strip, and the insertion groove is communicated with the flow guide groove; when the rainwater collecting and guiding device works, when dust or rainwater is collected on the arc-shaped scraping strips, the rainwater can flow into the flow guiding groove through the gaps between the inserting grooves and the arc-shaped scraping strips, so that the phenomenon that the rainwater flows downwards through the side walls of the cleaning scraping strips due to excessive dust of the rainwater on the arc-shaped scraping strips is effectively prevented, and the rainwater or dust collecting and guiding effect of the arc-shaped scraping strips is further influenced; simultaneously when the rainwater has been gathered on the arc scraping strip, the rainwater can drive the dust and flow to the guiding gutter in, prevents that the dust from producing the phenomenon of jam on the arc scraping strip.
Preferably, the bottom end of the cleaning scraping strip is provided with a guide groove, a drainage tube is inserted in the guide groove, and the end part of the drainage tube is communicated with the guide groove; the drainage tube is arranged obliquely downwards; during operation, when constantly gathering the rainwater in the guiding gutter and meeting the dust, the rainwater can enter into the drainage tube through the bottom that flows into the guiding gutter through the guide slot, and then can be outside the rainwater discharges the clearance scraper through the drainage tube, and then prevents that the rainwater dust of gathering in the guiding gutter is too much, and then influences the clearance effect of clearance scraper.
The invention has the following beneficial effects:
1. according to the invention, through the matching of the scraping strips and the cleaning scraping strips which are symmetrically arranged, the elastic extrusion blocks arranged on the scraping strips can scrape out and clean floating dust adhered or gathered on the transparent glass, and the elastic scraping strips can scrape out floating dust remained on the transparent glass after the elastic extrusion blocks are scraped out again, so that the automatic cleaning device can perform efficient cleaning operation on the monitoring camera, prevent more floating dust gathered or adhered on the transparent glass of the monitoring camera, and influence the height recognition effect of the monitoring camera on the human face.
2. According to the invention, the spiral bulge generated on the extrusion surface of the arc-shaped bulge layer can increase the cleaning and scraping operation of large floating dust adhered on the light-transmitting glass; simultaneously after the protruding layer of arc received the extrusion force of extrusion groove, can make the elastic spiral strip produce the phenomenon of shrink hunch-up, and then can extrude vibrations through elastic bulge power with bonding or absorbent dust on the sponge layer, and then the clearance effect of elastic extrusion piece to printing opacity glass.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged view of a portion of the invention at B in FIG. 2;
in the figure: the device comprises a mounting base 1, a mounting shell 2, a monitoring probe 3, a light-transmitting glass 4, an automatic cleaning device 5, a driving motor 51, a rotating worm 52, a rotating screw 53, a rotating worm gear 54, a guide slider 55, a scraper bar 56, an elastic extrusion block 57, a cleaning scraper bar 58, an extrusion groove 581, a diversion groove 582, an insertion groove 583, an arc-shaped protruding layer 6, an extrusion cavity 61, an elastic spiral bar 7, an arc-shaped scraper bar 8, a drainage tube 9 and a clamping cover 10.
Detailed Description
A monitoring camera based on face recognition according to an embodiment of the present invention will be described below with reference to fig. 1 to 4.
As shown in fig. 1-4, the monitoring camera based on face recognition according to the present invention includes a mounting base 1, a mounting housing 2, a monitoring probe 3 and a transparent glass 4; the mounting seat 1 is arranged at the bottom end of the mounting shell 2, and the end part of the mounting shell 2 is provided with the monitoring probe 3; the monitoring probe 3 is externally provided with light-transmitting glass 4; clamping covers 10 are arranged at the upper end and the lower end of the mounting shell 2, and an automatic cleaning device 5 is arranged at the end part of the mounting shell 2; the automatic cleaning device 5 comprises a driving motor 51, a rotating worm 52, a rotating screw 53, a rotating worm wheel 54, a guide slide block 55, a scraper bar 56, an elastic extrusion block 57 and a cleaning scraper bar 58; the driving motor 51 is installed on the clamping cover 10, and the output end of the driving motor 51 is connected with a rotating worm 52; the two rotating screw rods 53 are rotatably arranged on the clamping cover 10, and the spiral lines of the two rotating screw rods 53 are opposite; the two rotating screw rods 53 are sleeved with guide sliding blocks 55, and the bottom end of one guide sliding block 55 is connected with a scraper bar 56; a plurality of elastic extrusion blocks 57 are uniformly arranged on the inner side wall of the scraper bar 56 in the vertical direction at intervals, and sponge layers are arranged at the end parts of the elastic extrusion blocks 57; the bottom end of the other guide slide block 55 is provided with a cleaning scraping bar 58, the outer wall of the cleaning scraping bar 58 is uniformly provided with extrusion grooves 581 at intervals, and the extrusion grooves 581 are opposite to the elastic extrusion block 57; the scraper bar 56 and the cleaning scraper bar 58 are arranged on two sides of the mounting shell 2;
when the monitoring camera is located in a ground area with large dust or floating dust for a long time, the floating dust or floating dust can be adhered to the transparent glass 4 under the impact of rainwater, so that the monitoring probe 3 is shielded; a monitoring person can control the driving motor 51 to rotate through the camera controller, the driving motor 51 can drive the two rotating worm gears 54 arranged to rotate through the rotating worm 52, the rotating worm 52 with two opposite spiral lines can drive the scraper strips 56 and the cleaning scraper strips 58 symmetrically arranged to move oppositely through the guide sliding block 55, the elastic extrusion block 57 arranged on the scraper strips 56 can remove floating dust adhered or gathered on the transparent glass, meanwhile, the inner side surface of the cleaning scraper strips 58 is in sliding contact with the transparent glass 4 to slide and remove the floating dust scraped out of the transparent glass 4 through the elastic extrusion block 57, when the scraper strips 56 move to the position corresponding to the cleaning scraper strips 58, the elastic extrusion block 57 can penetrate through the extrusion groove 581, meanwhile, the extrusion groove 581 can extrude and remove the floating dust adhered on the elastic extrusion block 57, and after the adhered floating dust or dust on the transparent glass 4 is removed, the scraper bar 56 and the cleaning scraper bar 58 return to the initial positions; the cooperation of scraping lath 56 and clearance scraping strip 58 through the symmetry setting, the elastic extrusion piece 57 that scrapes the last setting of lath 56 can scrape out the clearance with the floating dust that bonds or gathers on the printing opacity glass 4, the elastic extrusion piece can scrape out the operation once more with the remaining after elastic extrusion piece 57 scrapes out on the transparent glass bellied floating dust, make automatic cleaning device 5 can be to the high-efficient cleaning operation of playing of surveillance camera head, it is more to prevent that the printing opacity glass 4 of surveillance camera head from going up the gathering or the floating dust that bonds, influence monitor 3 is to the high recognition effect of people's face.
As an embodiment of the present invention, the end of the elastic pressing block 57 is provided with an arc-shaped protrusion layer 6, and the width of the arc-shaped protrusion layer 6 is greater than the width of the pressing groove 581; a diversion trench 582 is formed in the inner wall of the extrusion trench 581; during operation, when the rainwater on the elasticity extrusion piece 57 to printing opacity glass 4 strikes off, the sponge layer on the elasticity extrusion piece 57 can adsorb the operation with the rainwater on the printing opacity glass 4, after the protruding layer 6 slip card of arc of elasticity extrusion piece 57 goes into extrusion groove 581, extrusion groove 581 can drop the guiding gutter 582 with the absorption rainwater extrusion on the elasticity extrusion piece 57, not only make elasticity extrusion piece 57 can clear up the operation to the rainwater, the extrusion groove 581 that the outer wall of strip 58 was seted up is scraped in the clearance simultaneously can extrude the operation to the elasticity extrusion piece 57 on one's body adsorbed rainwater, and then the strip 58 not only can be scraped with the dust that the elasticity extrusion piece 57 bonded and clear up the operation to the clearance, can play the effect of extrusion drainage to elasticity extrusion piece 57 simultaneously.
As an embodiment of the present invention, an extrusion cavity 61 is formed in the arc-shaped protruding layer 6, and an elastic spiral strip 7 is arranged in the extrusion cavity 61; the elastic spiral strips 7 are arranged along the vertical direction of the arc-shaped protruding layer 6; when the device works, when the arc-shaped convex layer 6 and the outer wall of the light-transmitting glass 4 are extruded and slide, the elastic spiral strip 7 arranged in the extrusion cavity 61 can generate extrusion deformation, so that the elastic spiral strip 7 can be extruded and attached to the extrusion surface of the arc-shaped convex layer 6, which is in contact with the light-transmitting glass 4, and simultaneously, the spiral protrusion is generated on the extrusion surface, and the spiral protrusion generated on the extrusion surface of the arc-shaped convex layer 6 can increase the cleaning and scraping operation on large floating dust adhered on the light-transmitting glass 4; simultaneously after arc protruding layer 6 received the extrusion force of extrusion groove 581, can make elasticity spiral strip 7 produce the phenomenon of shrink hunch-up, and then can extrude vibrations through the elastic bulge power with the dust that bonds or adsorb on the sponge layer, and then elasticity extrusion piece 57 is to the clearance effect of printing opacity glass 4.
As an embodiment of the present invention, insertion grooves 583 are formed on the protruding blocks on the upper and lower sides of the extrusion groove 581, an arc-shaped scraping bar 8 is disposed in the insertion grooves 583, and an arc-shaped concave opening of the arc-shaped scraping bar 8 is upward; during operation, when the side of extrusion groove 581 produces preliminary extrusion contact with the lateral wall of elasticity piece, the rainwater of absorbing in the sponge layer can the dust fall into the arc of setting hungry scrapes strip 8 in, the operation can be collected to rainwater or dust on elasticity extrusion piece 57 to arc scrapes strip 8, when preventing elasticity extrusion piece 57 and extrusion groove 581 preliminary contact, the phenomenon of the lateral wall downstream of strip 58 is scraped along the clearance to dust or rainwater on the elasticity extrusion piece 57, and then when strip 58 is scraped along printing opacity glass 4 horizontal migration to the clearance, lead to the rainwater or the dust on the strip 58 of scraping of clearance to produce the phenomenon that the secondary adsorbs or bonds on printing opacity glass 4, and then influence printing opacity irradiation effect of printing opacity glass 4.
As an embodiment of the present invention, a gap is provided between the upper end wall of the insertion groove 583 and the upper end wall of the arc-shaped scraping strip 8, and the insertion groove 583 is communicated with the diversion groove 582; when the rainwater collecting device works, when dust or rainwater is collected on the arc-shaped scraping strips 8, the rainwater can flow into the flow guide groove 582 through the gaps between the inserting grooves 583 and the arc-shaped scraping strips 8, so that the phenomenon that the rainwater flows downwards through the side walls of the cleaning scraping strips 58 due to excessive dust of the rainwater on the arc-shaped scraping strips 8 is effectively prevented, and the rainwater or dust collecting and flow guiding effects of the arc-shaped scraping strips 8 are further influenced; simultaneously when the accumulation has the rainwater on the arc scrapes strip 8, the rainwater can drive the dust and flow to guiding gutter 582 in, prevent that the dust from producing the phenomenon of jam on arc scrapes strip 8.
As an embodiment of the present invention, the bottom end of the cleaning scraping strip 58 is provided with a guide groove, a drainage tube 9 is inserted in the guide groove, and the end of the drainage tube 9 is communicated with the guide groove 582; the drainage tube 9 is arranged obliquely downwards; during operation, constantly gather when the rainwater can the dust in guiding gutter 582, the rainwater can enter into drainage tube 9 through the bottom that flows into guiding gutter 582 in, and then can be outside the rainwater is discharged clearance scraping strip 58 through drainage tube 9, and then prevent that the rainwater dust of gathering in guiding gutter 582 is too much, and then influences the clearance effect of clearance scraping strip 58.
The specific working process is as follows:
the installation shell 2 is installed outdoors of a user through the installation seat 1, monitoring operation can be carried out on outdoor pedestrians or objects through the monitoring probe 3, and when the monitoring camera is located in a ground area with large dust or floating dust for a long time, the floating dust or the floating dust can be adhered to the light-transmitting glass 4 under the impact of rainwater, so that the monitoring probe 3 is shielded; a monitoring person can control the driving motor 51 to rotate through the camera controller, the driving motor 51 can drive the two rotating worm gears 54 arranged to rotate through the rotating worm 52, the rotating worm 52 with two opposite spiral lines can drive the scraper strips 56 and the cleaning scraper strips 58 symmetrically arranged to move oppositely through the guide sliding block 55, the elastic extrusion block 57 arranged on the scraper strips 56 can remove floating dust adhered or gathered on the transparent glass, meanwhile, the inner side surface of the cleaning scraper strips 58 is in sliding contact with the transparent glass 4 to slide and remove the floating dust scraped out of the transparent glass 4 through the elastic extrusion block 57, when the scraper strips 56 move to the position corresponding to the cleaning scraper strips 58, the elastic extrusion block 57 can penetrate through the extrusion groove 581, meanwhile, the extrusion groove 581 can extrude and remove the floating dust adhered on the elastic extrusion block 57, and after the adhered floating dust or dust on the transparent glass 4 is removed, the wiper strip 56 and the cleaning wiper strip 58 return to the initial position.
In the description of the present invention, it is to be understood that the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. A monitoring camera based on face recognition comprises a mounting seat (1), a mounting shell (2), a monitoring probe (3) and transparent glass (4); the mounting seat (1) is arranged at the bottom end of the mounting shell (2), and the end part of the mounting shell (2) is provided with the monitoring probe (3); the monitoring probe (3) is externally provided with light-transmitting glass (4); the method is characterized in that: clamping covers (10) are arranged at the upper end and the lower end of the mounting shell (2), and an automatic cleaning device (5) is arranged at the end part of the mounting shell (2); the automatic cleaning device (5) comprises a driving motor (51), a rotating worm (52), a rotating screw rod (53), a rotating worm wheel (54), a guide sliding block (55), a scraper bar (56), an elastic extrusion block (57) and a cleaning scraper bar (58); the driving motor (51) is arranged on the clamping cover (10), and the output end of the driving motor (51) is connected with a rotating worm (52); the rotary screw rods (53) are rotatably arranged on the clamping cover (10), two rotary screw rods (53) are arranged, and the spiral lines of the two rotary screw rods (53) are opposite; the two rotating screw rods (53) are sleeved with guide sliding blocks (55), and the bottom end of one guide sliding block (55) is connected with a scraper strip (56); a plurality of elastic extrusion blocks (57) are uniformly arranged on the inner side wall of the scraper strip (56) in the vertical direction at intervals, and sponge layers are arranged at the end parts of the elastic extrusion blocks (57); the bottom end of the other guide sliding block (55) is provided with a cleaning scraping strip (58), the outer wall of the cleaning scraping strip (58) is uniformly provided with extrusion grooves (581) at intervals, and the extrusion grooves (581) are opposite to the elastic extrusion blocks (57); the scraper strips (56) and the cleaning scraper strips (58) are arranged on two sides of the mounting shell (2).
2. The monitoring camera based on the face recognition of claim 1, wherein: the end part of the elastic extrusion block (57) is provided with an arc-shaped convex layer (6), and the width of the arc-shaped convex layer (6) is greater than that of the extrusion groove (581); and a flow guide groove (582) is formed in the inner wall of the extrusion groove (581).
3. The monitoring camera based on the face recognition of claim 2, wherein: an extrusion cavity (61) is formed in the arc-shaped protruding layer (6), and an elastic spiral strip (7) is arranged in the extrusion cavity (61); the elastic spiral strips (7) are arranged along the vertical direction of the arc-shaped protruding layer (6).
4. The monitoring camera based on the face recognition of claim 3, wherein: inserting grooves (583) are formed in the protruding blocks on the upper side and the lower side of the extrusion groove (581), arc-shaped scraping strips (8) are arranged in the inserting grooves (583), and arc-shaped concave openings of the arc-shaped scraping strips (8) are upward.
5. The monitoring camera based on the face recognition, according to claim 5, is characterized in that: a gap is formed between the upper end wall of the insertion groove (583) and the upper end wall of the arc-shaped scraping strip (8), and the insertion groove (583) is communicated with the diversion groove (582).
6. The monitoring camera based on the face recognition of claim 1, wherein: the bottom end of the cleaning scraping strip (58) is provided with a guide groove, a drainage tube (9) is inserted in the guide groove, and the end part of the drainage tube (9) is communicated with the guide groove (582); the drainage tube (9) is obliquely and downwards arranged.
CN202010144904.7A 2020-03-04 2020-03-04 Surveillance camera head based on face identification Withdrawn CN111327805A (en)

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Application Number Priority Date Filing Date Title
CN202010144904.7A CN111327805A (en) 2020-03-04 2020-03-04 Surveillance camera head based on face identification

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Application Number Priority Date Filing Date Title
CN202010144904.7A CN111327805A (en) 2020-03-04 2020-03-04 Surveillance camera head based on face identification

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CN111327805A true CN111327805A (en) 2020-06-23

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CN202010144904.7A Withdrawn CN111327805A (en) 2020-03-04 2020-03-04 Surveillance camera head based on face identification

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112882326A (en) * 2021-01-13 2021-06-01 长沙师范学院 Electronic information engineering image acquisition and processing device
CN115002319A (en) * 2022-05-27 2022-09-02 浙江徕智家未来科技有限公司 Visitor behavior supervisory system based on visual identification

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112882326A (en) * 2021-01-13 2021-06-01 长沙师范学院 Electronic information engineering image acquisition and processing device
CN115002319A (en) * 2022-05-27 2022-09-02 浙江徕智家未来科技有限公司 Visitor behavior supervisory system based on visual identification
CN115002319B (en) * 2022-05-27 2023-08-22 浙江徕智家未来科技有限公司 Visitor behavior supervision system based on visual recognition

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