CN111372046A - Intelligent monitoring equipment based on face recognition - Google Patents
Intelligent monitoring equipment based on face recognition Download PDFInfo
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- CN111372046A CN111372046A CN202010133333.7A CN202010133333A CN111372046A CN 111372046 A CN111372046 A CN 111372046A CN 202010133333 A CN202010133333 A CN 202010133333A CN 111372046 A CN111372046 A CN 111372046A
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- sliding
- groove
- side wall
- camera body
- intelligent monitoring
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 51
- 238000004140 cleaning Methods 0.000 claims abstract description 45
- 230000000903 blocking effect Effects 0.000 claims description 24
- 238000012806 monitoring device Methods 0.000 claims description 14
- 230000001737 promoting effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 5
- 238000007790 scraping Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Human Computer Interaction (AREA)
- Studio Devices (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
The invention relates to the technical field of monitoring equipment, and discloses intelligent monitoring equipment based on face recognition. The camera comprises a camera body, wherein the camera body is arranged in a shell, an installation cavity with a forward opening is arranged in the shell, a cleaning mechanism for cleaning a lens of the camera body is hinged to the left side wall of the installation cavity, the cleaning mechanism comprises an installation column, a moving groove communicated with the front side and the rear side of the installation column is arranged in the installation column along the length direction of the installation column, a first lead screw is arranged in the moving groove, and the first lead screw is driven by a first motor fixed on the right end face of the installation column; the rear side of erection column is equipped with a scraper blade along upper and lower direction, is equipped with the first slider that stretches into the shifting chute on the scraper blade, is equipped with the first screw hole that supplies first lead screw thread to pass on the first slider, is equipped with the brush along upper and lower direction on the scraper blade. Through the structure, the brush can brush the lens of the camera body, so that dust on the lens is cleaned, and the shot picture of the intelligent monitoring equipment is clear.
Description
Technical Field
The invention relates to the technical field of monitoring equipment, in particular to intelligent monitoring equipment based on face recognition.
Background
The intelligent monitoring is an embedded video server, an intelligent behavior recognition algorithm is integrated, behaviors of pedestrians or vehicles in a picture scene can be recognized and judged, an alarm is generated to prompt a user under a proper condition, and with the rapid development of science and technology, common monitoring equipment cannot meet the living and using requirements of people, and the intelligent face recognition monitoring equipment is widely used, so that the safety is greatly improved.
The intelligent monitoring equipment for face recognition mainly makes a video recording on a required monitoring area through a camera so as to achieve the purpose of real-time monitoring. At present, the majority of face identification intelligent monitoring equipment is placed in the outside, can experience the weather, under the condition of long-time use, can lead to the camera lens of face identification intelligent monitoring equipment's camera can the ash fall, leads to making a video recording the picture fuzzy to cause and can't shoot the video consequence of normal, and, face identification intelligent monitoring equipment erects usually at the eminence, has the potential safety hazard when leading to the maintainer to overhaul.
Disclosure of Invention
Aiming at certain defect or defects in the prior art, the invention provides intelligent monitoring equipment based on face recognition.
In order to solve the above technical problems, the present invention is solved by the following technical solutions.
The intelligent monitoring equipment based on the face recognition comprises a camera body, wherein the camera body is arranged in a shell, an installation cavity with a forward opening is arranged in the shell, a cleaning mechanism for cleaning a lens of the camera body is hinged to the left side wall of the installation cavity, the cleaning mechanism comprises an installation column, a moving groove communicated with the front side and the rear side of the installation column is arranged in the installation column along the length direction of the installation column, a first lead screw is arranged in the moving groove, and the first lead screw is driven by a first motor fixed on the right end face of the installation column; the rear side of erection column is equipped with a scraper blade along upper and lower direction, is equipped with the first slider that stretches into the shifting chute on the scraper blade, is equipped with the first screw hole that supplies first lead screw thread to pass on the first slider, is equipped with the brush along upper and lower direction on the scraper blade.
Through the arrangement of the mounting column, the moving groove, the first lead screw, the scraper and the first slider, the first slider extends into the moving groove, the first lead screw penetrates through the first slider, so that the scraper is connected to the mounting column, and the first lead screw is in threaded fit with the first slider, so that the scraper can move along the first sliding groove when the first motor drives the first lead screw to rotate, and the brush is driven to brush and sweep the lens of the camera body back and forth to clean the lens; this embodiment is through foretell structure for the brush can be brushed the camera lens of camera body and swept, makes the dust on the camera lens obtain cleanly, guarantees that intelligent monitoring equipment's the picture of shooing is clear.
Preferably, a containing groove is formed in the left side wall of the mounting cavity and located on the front side, a hinge groove is formed in the rear side wall of the containing groove, and hinge holes are formed in the upper side wall and the lower side wall of the hinge groove in an opposite mode; one end of the mounting column extends into the hinge groove and is provided with a hinge column corresponding to the hinge hole, and the mounting column is better connected to the left side wall of the mounting cavity in a hinged mode while the cleaning mechanism is stored in the storage groove.
Preferably, a first sliding groove is formed in the left side wall of the accommodating groove along the front-back direction, a guide post is arranged in the first sliding groove along the front-back direction, and a supporting mechanism used for supporting the cleaning mechanism to be attached to the camera body is arranged in the first sliding groove; the supporting mechanism comprises a moving block which is arranged in a first sliding groove in a sliding mode, the guide post penetrates through the moving block, a first spring which is located on the front side of the moving block and used for pushing the moving block to move backwards is sleeved on the guide post, a supporting rod with one end hinged to the moving block is arranged on the moving block, and the other end of the supporting rod is hinged to the mounting post.
According to the invention, through the structure, the first spring can push the support rod to move, so that the cleaning mechanism can be better rotated to the front of the lens of the camera body and the state of the cleaning mechanism matched with the lens is kept, and the brushing effect of the cleaning mechanism is better; when the first spring contracts, the moving block is driven to move forwards, so that the cleaning mechanism is stored in the storage groove, and the cleaning mechanism is convenient to store and hide in an inoperative state.
Preferably, a second sliding groove is formed in the bottom wall of the mounting cavity along the front-back direction, a second screw rod is arranged in the second sliding groove along the front-back direction, and the second screw rod is driven by a second motor arranged in the mounting cavity; the installation cavity is internally provided with an installation mechanism used for installing the camera body, the installation mechanism comprises a bottom plate, a sliding rail which is positioned in the second sliding groove and slides is arranged on the lower plate surface of the bottom plate, and a second threaded hole for the second screw rod to penetrate is formed in the sliding rail.
According to the structure, the second motor drives the second screw rod to rotate to drive the sliding rail to move in the second sliding groove, so that the mounting mechanism is driven to move, when the mounting mechanism can move along the second sliding groove, the camera body mounted on the mounting mechanism moves forwards to push the cleaning mechanism to be accommodated in the accommodating groove, and the camera body moves to the opening of the mounting cavity to facilitate shooting of a lens of the camera body; when the camera body installed on the installation mechanism moves backwards, the supporting mechanism can push the cleaning mechanism to rotate out of the accommodating groove, so that the cleaning mechanism can brush and clean the lens of the camera body.
Preferably, a supporting plate is arranged on the left side wall of the bottom plate and is perpendicular to the bottom plate, a lifting plate parallel to the bottom plate is arranged on the supporting plate, grooves are formed in the opposite side surfaces of the bottom plate and the lifting plate, limiting sliding grooves are formed in the front side wall and the rear side wall of each groove in the left-right direction, and vertical columns are arranged in the limiting sliding grooves in the left-right direction; a locking mechanism for locking the camera body is arranged between the bottom plate and the lifting plate, the locking mechanism comprises sliding blocks which are arranged in corresponding limiting sliding chutes in a sliding manner, the sliding blocks are respectively provided with a first through hole for the stand column to pass through, and the stand column is sleeved with a second spring for pushing the sliding blocks to move left; connecting rods positioned in the grooves are connected between the corresponding sliding blocks; 2 telescopic pin are arranged in parallel between the connecting rods, the upper end and the lower end of the pin are provided with second through holes for the corresponding connecting rods to pass through, and third springs used for pushing the pin to be close to each other are sleeved on the connecting rods and located at the two ends.
According to the invention, through the structure, the shifting stop levers are separated from each other and move rightwards simultaneously, so that the camera body can be placed in a space formed by the bottom plate, the supporting plate and the lifting plate, and when the stop levers are loosened, the second spring and the third spring can automatically clamp and fix the camera body, and the operation is convenient.
Preferably, a third sliding groove is formed in the right side wall of the supporting plate along the vertical direction, and a rotating rod which extends out of the supporting plate and can rotate is arranged in the third sliding groove; and a second sliding block extending into the third sliding groove is arranged on the side wall of the lifting plate, and the rotating rod penetrates through the second sliding block and is in threaded fit with the second sliding block.
According to the camera mounting mechanism, the rotating rod can drive the lifting plate to move up and down along the third sliding groove through the structure, the distance between the lifting plate and the bottom plate is adjusted, the camera bodies with different specifications can be mounted, and therefore the adaptability of the mounting mechanism is improved.
As preferred, the pin includes last pin and lower pin that links to each other with corresponding the connecting rod, is equipped with the lift chamber that supplies the pin to stretch into in the lower pin, is equipped with the fourth spring that promotes the pin and move up in the lift intracavity, is equipped with the spacing groove along upper and lower direction relatively on the lateral wall in lift chamber, goes up the pin and is equipped with the spacing post that stretches into corresponding spacing inslot on being located the lateral wall in lift intracavity.
According to the invention, through the structure, the upper blocking rod extends into the lifting cavity, and the fourth spring can push the upper blocking rod to extend out of the lifting cavity, so that the integral lifting of the blocking rod is realized, and the lifting adjustment of the lifting plate is matched; wherein, the cooperation setting of spacing groove and spacing post prevents better that the pin breaks away from the lift chamber and makes the pin unable work.
Preferably, the scraper is provided with a rotating cavity with an opening at one end, the upper side wall and the lower side wall of the rotating cavity are both provided with sliding grooves, and sliding columns are arranged in the sliding grooves; the intracavity is equipped with the carriage release lever in the rotation, and the slip post passes the tip setting that the carriage release lever corresponds, and the cover is equipped with on the slip post and is used for promoting the carriage release lever to rotate chamber open-ended fifth spring, rotates the intracavity and is equipped with brush installation piece, is equipped with the third through hole that supplies the carriage release lever to pass on the brush installation piece, and the brush is located on the brush installation piece.
According to the camera body, the rotating cavity, the moving rod and the brush installation block are arranged, so that the rotating rod penetrates through the brush installation block to enable the brush installation block to rotate for a certain angle in the rotating cavity, a brush arranged on the brush installation block can incline for a certain angle when a lens of the camera body is brushed, and the cleaning effect is better; wherein, the setting of sliding tray, slip post and fifth spring for the fifth spring can promote the carriage release lever and move to the opening part that rotates the chamber, and then drives the brush and can cooperate with the camera lens of camera body all the time, thereby makes it can the automatic compensation brush wearing and tearing volume make the brush sweep the effect better.
Preferably, the right side wall of the shell is provided with an opening communicated with the mounting cavity at the rear side, and the opening is hinged with a cover plate, so that the camera body can be better conveniently placed into the shell, and the opening can be conveniently plugged.
Preferably, the lower extreme of casing is equipped with the mount pad that is used for installing the casing, and the installation of the casing on the installation face of being convenient for makes intelligent monitoring equipment's installation more convenient.
Drawings
Fig. 1 is a schematic diagram of an intelligent monitoring device based on face recognition in embodiment 1;
FIG. 2 is a schematic view of the housing in embodiment 1;
FIG. 3 is a schematic sectional view of the housing in embodiment 1;
FIG. 4 is an enlarged schematic view of A in FIG. 3;
FIG. 5 is a schematic front side view of the cleaning mechanism according to embodiment 1;
FIG. 6 is a schematic rear side view of the cleaning mechanism according to embodiment 1;
FIG. 7 is a schematic sectional view of a squeegee in embodiment 1;
FIG. 8 is an enlarged schematic view of B in FIG. 7;
FIG. 9 is a schematic view of a mounting mechanism in embodiment 1;
fig. 10 is a schematic sectional view of the lock mechanism in embodiment 1.
The names of the parts indicated by the numerical references in the drawings are as follows: 100. a camera body; 110. a housing; 111. a cover plate; 120. a mounting seat; 211. a mounting cavity; 212. a second chute; 213. a second lead screw; 214. a second motor; 215. an opening; 311. a receiving groove; 312. a hinge slot; 313. a hinge hole; 411. a first chute; 412. a guide post; 421. a moving block; 422. a first spring; 500. a cleaning mechanism; 510. mounting a column; 511. a moving groove; 512. a hinged column; 520. a support bar; 530. a squeegee; 611. a first lead screw; 612. a first motor; 621. a first slider; 622. a brush; 711. a first threaded hole; 721. a rotation chamber; 722. a travel bar; 811. a sliding groove; 812. a sliding post; 813. a fifth spring; 821. a third through hole; 900. an installation mechanism; 910. a base plate; 911. a slide rail; 912. a second threaded hole; 913. a groove; 914. a column; 915. a second spring; 920. a support plate; 921. a third chute; 922. rotating the rod; 930. a lifting plate; 931. a second slider; 940. a locking mechanism; 1010. a slider; 1011. a first through hole; 1012. a connecting rod; 1013. a third spring; 1020. a stop lever; 1021. a second through hole; 1031. an upper stop lever; 1032. a limiting column; 1041. a lower stop lever; 1042. a lifting cavity; 1043. a limiting groove; 1051. and a fourth spring.
Detailed Description
For a further understanding of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the invention and not limiting.
Example 1
As shown in fig. 1-10, the present embodiment provides an intelligent monitoring device based on face recognition, which includes a camera body 100, the camera body 100 is disposed in a housing 110, an installation cavity 211 with a forward opening is disposed in the housing 110, a cleaning mechanism 500 for cleaning a lens of the camera body 100 is hinged on a left side wall of the installation cavity 211, the cleaning mechanism 500 includes an installation column 510, a moving slot 511 communicating front and rear sides of the installation column 510 is disposed in the installation column 510 along a length direction of the installation column 510, a first lead screw 611 is disposed in the moving slot 511, and the first lead screw 611 is driven by a first motor 612 fixed on a right end face of the installation column 510; a scraping plate 530 is arranged on the rear side of the mounting column 510 along the up-down direction, a first sliding block 621 extending into the moving groove 511 is arranged on the scraping plate 530, a first threaded hole 711 for the first screw rod 611 to pass through is arranged on the first sliding block 621, and a brush 622 is arranged on the scraping plate 530 along the up-down direction.
Through the arrangement of the housing 110 in the embodiment, the camera body 100 can be installed in the housing 110 and protected; through the arrangement of the cleaning mechanism 500, the cleaning mechanism 500 can be attached to the front of the lens of the camera body 100, so that dust on the lens can be cleaned, and the shooting picture of the camera body 100 is preferably prevented from being blurred; through the arrangement of the mounting column 510, the moving groove 511, the first lead screw 611, the scraping plate 530 and the first slider 621, the first slider 621 extends into the moving groove 511, and the first lead screw 611 passes through the first slider 621, so that the scraping plate 530 is connected to the mounting column 510, and due to the threaded fit between the first lead screw 611 and the first slider 621, the scraping plate 530 can move along the first sliding groove 511 when the first motor 612 drives the first lead screw 611 to rotate, so as to drive the brush 622 to brush the lens of the camera body 100 back and forth, so that the lens is cleaned; through the above structure, the brush 622 can brush the lens of the camera body 100, so that dust on the lens is cleaned, and a shot picture of the intelligent monitoring device is clear.
In this embodiment, a receiving groove 311 is formed on the left side wall of the mounting cavity 211 and located at the front side, a hinge groove 312 is formed on the rear side wall of the receiving groove 311, and hinge holes 313 are formed on the upper and lower side walls of the hinge groove 312; one end of the mounting post 510 extends into the hinge slot 312 and a hinge post 512 is disposed corresponding to the hinge hole 313.
Through the arrangement of the receiving slot 311 and the hinge slot 312 in the embodiment, the hinge post 512 extends into the corresponding hinge hole 313 to enable the mounting post 510 to be hinged in the hinge slot 312, and meanwhile, the cleaning mechanism 500 can be rotatably received in the receiving slot 311 to enable the cleaning mechanism 500 to be hidden and received in an unused state.
In this embodiment, a first sliding groove 411 is formed in the left side wall of the accommodating groove 311 along the front-rear direction, a guide post 412 is arranged in the first sliding groove 411 along the front-rear direction, and a supporting mechanism for supporting the cleaning mechanism 500 to be attached to the camera body 100 is arranged in the first sliding groove 411; the supporting mechanism includes the movable block 421 that the slip was located in first spout 411, and guide post 412 passes movable block 421 and sets up, and the cover is equipped with on the guide post 412 and is located the movable block 421 front side and is used for promoting the first spring 422 that movable block 421 moved backward, is equipped with one end on the movable block 421 and articulates the bracing piece 520 on movable block 421, and the other end of bracing piece 520 articulates and connects on erection column 510.
Through the structure in this embodiment, in a natural state, the first spring 422 can push the moving block 421 to move backward, and further drive the supporting rod 520 to move and drive the mounting column 510 to rotate out of the receiving groove 311 around the hinge column 512, so that the cleaning mechanism 500 is preferably rotated to the front of the lens of the camera body 100, and the brushing effect of the cleaning mechanism 500 is better; when the first spring 422 contracts, the moving block 421 is driven to move forward, so that the cleaning mechanism 500 is accommodated in the accommodating groove 311, and the cleaning mechanism 500 is conveniently accommodated and hidden in a non-working state.
In this embodiment, the bottom wall of the mounting cavity 211 is provided with a second sliding groove 212 along the front-rear direction, a second screw rod 213 is arranged in the second sliding groove 212 along the front-rear direction, and the second screw rod 213 is driven by a second motor 214 arranged in the mounting cavity 211; the installation mechanism 900 for installing the camera body 100 is arranged in the installation cavity 211, the installation mechanism 900 includes a bottom plate 910, a sliding rail 911 which is located in the second sliding groove 212 and slides is arranged on the lower plate surface of the bottom plate 910, and a second threaded hole 912 through which the second lead screw 213 can thread is arranged on the sliding rail 911.
By the structure in the embodiment, the camera body 100 can be fixedly mounted on the mounting mechanism 900, and preferably, the camera body 100 is matched with the cleaning mechanism 500, so that the cleaning mechanism 500 can work conveniently; the second sliding groove 212, the second screw rod 213, the sliding rail 911 and the second threaded hole 912 are arranged, so that the sliding rail 911 extends into the second sliding groove 212, the second screw rod 213 penetrates through the sliding rail 911 through threads, the second motor 214 drives the second screw rod 213 to rotate to drive the sliding rail 911 to move in the second sliding groove 212, and further the mounting mechanism 900 is driven to move, when the mounting mechanism 900 can move along the second sliding groove 212, the camera body 100 mounted on the mounting mechanism 900 moves forward to push the cleaning mechanism 500 to be accommodated in the accommodating groove 311, and the camera body 100 moves to the opening of the mounting cavity 211, so that a lens of the camera body can be conveniently shot; when the camera body 100 mounted on the mounting mechanism 900 moves backward, the supporting mechanism can push the cleaning mechanism 500 to rotate out of the receiving groove 311, so that the cleaning mechanism 500 can brush and clean the lens of the camera body 100.
In this embodiment, a supporting plate 920 is arranged on the left side wall of the bottom plate 910 perpendicular to the bottom plate 910, a lifting plate 930 parallel to the bottom plate 910 is arranged on the supporting plate 920, grooves 913 are arranged on the opposite side surfaces of the bottom plate 910 and the lifting plate 930, a limiting sliding groove is arranged on the front and rear side walls of the groove 913 along the left-right direction, and a vertical column 914 is arranged in the limiting sliding groove along the left-right direction; a locking mechanism 940 for locking the camera body 100 is arranged between the bottom plate 910 and the lifting plate 930, the locking mechanism 940 comprises sliding blocks 1010 arranged in corresponding limiting sliding grooves in a sliding manner, the sliding blocks 1010 are respectively provided with a first through hole 1011 for the upright column 914 to pass through, and the upright column 914 is sleeved with a second spring 915 for pushing the sliding blocks 1010 to move left; connecting rods 1012 positioned in the grooves 913 are connected between the corresponding sliding blocks 1010; 2 telescopic blocking rods 1020 are arranged between the connecting rods 1012 in parallel, second through holes 1021 for the corresponding connecting rods 1012 to pass through are arranged at the upper ends and the lower ends of the blocking rods 1020, and third springs 1013 for pushing the blocking rods 1020 to approach each other are sleeved on the connecting rods 1012 and positioned at the two ends.
Through the arrangement of the locking mechanism 940 in the embodiment, the locking mechanism 940 can extrude the camera body 100 to be fixed among the bottom plate 910, the supporting plate 920 and the lifting plate 930; the groove 913, the limiting sliding groove, the upright column 914, the sliding block 1010 and the second spring 915 are arranged, so that the sliding block 1010 is arranged in the limiting sliding groove, and the upright column 914 penetrates through the sliding block 1010, so that the second spring 915 pushes the locking mechanism 940 to move left in a natural state; the connecting rod 1012, the stop lever 1020 and the third spring 1013 are arranged, so that the connecting rod 1012 passes through the stop lever 1020 to enable the stop lever 1020 to move along the connecting rod 1012, and the third spring 1013 can push the stop lever 1020 to approach each other, so that when the stop lever 1020 is shifted to separate from each other and move rightwards at the same time, the camera body 100 can be placed in a space formed by the bottom plate 910, the supporting plate 920 and the lifting plate 930, and when the stop lever 1020 is released, the second spring 915 and the third spring 1013 can automatically clamp and fix the camera body 100, and the operation is convenient.
In this embodiment, a third sliding slot 921 is formed in the right side wall of the supporting plate 920 along the vertical direction, and a rotatable rotating rod 922 extending out of the supporting plate 920 is arranged in the third sliding slot 921; the side wall of the lifting plate 930 is provided with a second sliding block 931 extending into the third sliding slot 921, and the rotating rod 922 penetrates through the second sliding block 931 and is in threaded fit with the second sliding block 931.
Through the structure in this embodiment, the second slider 931 is located in the third sliding slot 921, and the rotating rod 922 penetrates through the second slider 931 by threads, so that the rotating rod 922 can drive the lifting plate 930 to move up and down along the third sliding slot 921 during rotation, and the distance between the lifting plate 930 and the bottom plate 910 is adjusted, so that the camera body 100 of different specifications can be installed.
In this embodiment, the blocking bar 1020 includes an upper blocking bar 1031 and a lower blocking bar 1041 connected to the corresponding connecting rod 1012, a lifting chamber 1042 into which the upper blocking bar 1031 extends is provided in the lower blocking bar 1041, a fourth spring 1051 for pushing the upper blocking bar 1031 to move up is provided in the lifting chamber 1042, a limiting groove 1043 is provided on the sidewall of the lifting chamber 1042 along the up-down direction, and a limiting post 1032 extending into the corresponding limiting groove 1043 is provided on the sidewall of the upper blocking bar 1031 in the lifting chamber 1042.
Through the arrangement of the upper blocking rod 1031, the lower blocking rod 1041, the lifting cavity 1042 and the fourth spring 1051 in the embodiment, the upper blocking rod 1031 extends into the lifting cavity 1042, and the fourth spring 1051 can push the upper blocking rod 1031 to extend out of the lifting cavity 1042, so that the overall lifting of the blocking rod 1020 is realized, and the lifting adjustment of the lifting plate 930 is matched; the limiting groove 1043 and the limiting column 1032 are matched, so that the limiting groove 1043 can limit the limiting column 1032, and the upper blocking bar 1031 is prevented from being separated from the lifting cavity 1042 to enable the blocking bar 1020 to work.
In this embodiment, the scraper 530 is provided with a rotating cavity 721 with an opening at one end, the upper and lower side walls of the rotating cavity 721 are both provided with sliding grooves 811, and sliding columns 812 are arranged in the sliding grooves 811; the rotating cavity 721 is internally provided with a moving rod 722, the sliding column 812 penetrates through the end corresponding to the moving rod 722, the sliding column 812 is sleeved with a fifth spring 813 used for pushing the moving rod 722 to move towards the opening of the rotating cavity 721, the rotating cavity 721 is internally provided with a brush mounting block 730, the brush mounting block 730 is provided with a third through hole 821 for the moving rod 722 to penetrate through, and the brush 622 is arranged on the brush mounting block 730.
Through the arrangement of the rotating cavity 721, the moving rod 722 and the brush mounting block 730 in the embodiment, the rotating rod 722 penetrates through the brush mounting block 730, so that the brush mounting block 730 can rotate a certain angle around the rotating rod 722 in the rotating cavity 721, and the brush 622 mounted on the brush mounting block 730 can tilt a certain angle when brushing the lens of the camera body 100, so that the cleaning effect is better; the sliding groove 811, the sliding column 812 and the fifth spring 813 are arranged, so that the fifth spring 813 can push the moving rod 722 to move to the opening of the rotating cavity 721, and further the brush 622 can be driven to be matched with the lens of the camera body 100 all the time, and the brush effect can be better by automatically compensating the abrasion loss of the brush 622.
In this embodiment, an opening 215 communicating with the mounting cavity 211 is disposed on the right side wall of the housing 110 and located at the rear side, and a cover plate 111 is hinged to the opening 215.
Through the setting of opening 215 and apron 111 in this embodiment for apron 111 can open and shut in opening 215 department, is convenient for put into installation cavity 211, convenient to use in being convenient for camera body 100 when carrying out sealed ash blocking to installation cavity 211.
In this embodiment, the lower end of the housing 110 is provided with the mounting seat 120 for mounting the housing 110, so that the mounting of the housing 110 on the mounting surface is facilitated, and the mounting of the intelligent monitoring device is more convenient.
When the intelligent monitoring device based on the face recognition is used specifically, firstly, the cover plate 111 is opened, the rotating rod 922 is rotated to adjust the distance between the lifting plate 930 and the bottom plate 910 to enable the lifting plate to be suitable for the camera body 100, then the stop lever 1020 is shifted to separate and pull the stop lever 1020 to move to the opening to enable the camera body 100 to be placed into the installation mechanism 900, at this time, the stop lever 1020 is released, the second spring 915 and the third spring 1013 automatically drive the locking mechanism 940 to fix the camera body 100, the cover plate 111 is closed, and the mounting base 120 is used for mounting the camera body on a mounting surface; when the dust of the camera body 100 needs to be cleaned, the second motor 214 drives the mounting mechanism 900 to move backwards, the first spring 422 pushes the cleaning mechanism 500 to be attached to the front of the lens of the camera body 100, and at the moment, the first motor 612 is started to drive the brush 622 to brush the lens; when the deashing is completed, the second motor 214 drives the installation mechanism 900 to move forward to extrude the cleaning mechanism 500 to enable the cleaning mechanism 500 to be stored and hidden in the storage groove 311, so that the intelligent monitoring equipment is not required to be dismounted and cleaned by maintainers, and potential safety hazards are reduced.
In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.
Claims (10)
1. Intelligent monitoring equipment based on face identification, including camera body (100), its characterized in that: the camera body (100) is arranged in a shell (110), a mounting cavity (211) with a forward opening is arranged in the shell (110), a cleaning mechanism (500) used for cleaning a lens of the camera body (100) is hinged to the left side wall of the mounting cavity (211), the cleaning mechanism (500) comprises a mounting column (510), a moving groove (511) communicated with the front side and the rear side of the mounting column (510) is formed in the mounting column (510) along the length direction of the mounting column (510), a first lead screw (611) is arranged in the moving groove (511), and the first lead screw (611) is driven by a first motor (612) fixed on the right end face of the mounting column (510); the rear side of erection column (510) is equipped with a scraper blade (530) along upper and lower direction, is equipped with on scraper blade (530) and stretches into first slider (621) in shifting chute (511), is equipped with on first slider (621) and supplies first screw hole (711) that first lead screw (611) screw thread passed, is equipped with brush (622) along upper and lower direction on scraper blade (530).
2. The intelligent monitoring device based on face recognition of claim 1, wherein: a receiving groove (311) is formed in the left side wall of the mounting cavity (211) and located on the front side, a hinge groove (312) is formed in the rear side wall of the receiving groove (311), and hinge holes (313) are formed in the upper side wall and the lower side wall of the hinge groove (312) in a relative mode; one end of the mounting column (510) extends into the hinge groove (312) and is provided with a hinge column (512) corresponding to the hinge hole (313).
3. The intelligent monitoring device based on face recognition of claim 2, wherein: a first sliding groove (411) is formed in the left side wall of the accommodating groove (311) along the front-back direction, a guide post (412) is arranged in the first sliding groove (411) along the front-back direction, and a supporting mechanism used for supporting the cleaning mechanism (500) to be attached to the camera body (100) is arranged in the first sliding groove (411); the supporting mechanism comprises a moving block (421) which is arranged in a first sliding groove (411) in a sliding mode, a guide post (412) penetrates through the moving block (421), a first spring (422) which is located on the front side of the moving block (421) and used for pushing the moving block (421) to move backwards is sleeved on the guide post (412), a supporting rod (520) with one end hinged to the moving block (421) is arranged on the moving block (421), and the other end of the supporting rod (520) is hinged to a mounting post (510).
4. The intelligent monitoring device based on face recognition of claim 3, wherein: a second sliding groove (212) is formed in the bottom wall of the mounting cavity (211) along the front-rear direction, a second screw rod (213) is arranged in the second sliding groove (212) along the front-rear direction, and the second screw rod (213) is driven by a second motor (214) arranged in the mounting cavity (211); an installation mechanism (900) used for installing the camera body (100) is arranged in the installation cavity (211), the installation mechanism (900) comprises a bottom plate (910), a sliding rail (911) located in the second sliding groove (212) and sliding is arranged on the lower plate surface of the bottom plate (910), and a second threaded hole (912) for the second screw rod (213) to penetrate through is formed in the sliding rail (911).
5. The intelligent monitoring device based on face recognition of claim 4, wherein: a supporting plate (920) is arranged on the left side wall of the bottom plate (910) and is perpendicular to the bottom plate (910), a lifting plate (930) parallel to the bottom plate (910) is arranged on the supporting plate (920), grooves (913) are formed in the opposite side surfaces of the bottom plate (910) and the lifting plate (930), limiting sliding grooves are formed in the front side wall and the rear side wall of each groove (913) along the left-right direction, and vertical columns (914) are arranged in the limiting sliding grooves along the left-right direction; a locking mechanism (940) used for locking the camera body (100) is arranged between the bottom plate (910) and the lifting plate (930), the locking mechanism (940) comprises sliding blocks (1010) which are arranged in corresponding limiting sliding grooves in a sliding mode, first through holes (1011) for the upright posts (914) to penetrate through are formed in the sliding blocks (1010), and second springs (915) used for pushing the sliding blocks (1010) to move left are sleeved on the upright posts (914); connecting rods (1012) positioned in the grooves (913) are connected between the corresponding sliding blocks (1010); 2 telescopic blocking rods (1020) are arranged between the connecting rods (1012) in parallel, second through holes (1021) for the corresponding connecting rods (1012) to pass through are formed in the upper end and the lower end of each blocking rod (1020), and third springs (1013) used for pushing the blocking rods (1020) to be close to each other are sleeved on the connecting rods (1012) and located at the two ends.
6. The intelligent monitoring device based on face recognition of claim 5, wherein: a third sliding groove (921) is formed in the right side wall of the supporting plate (920) along the vertical direction, and a rotatable rotating rod (922) extending out of the supporting plate (920) is arranged in the third sliding groove (921); and a second sliding block (931) extending into the third sliding groove (921) is arranged on the side wall of the lifting plate (930), and the rotating rod (922) penetrates through the second sliding block (931) and is in threaded fit with the second sliding block (931).
7. The intelligent monitoring device based on face recognition of claim 5, wherein: the pin (1020) includes last pin (1031) and lower pin (1041) that link to each other with corresponding connecting rod (1012), be equipped with in lower pin (1041) and supply to go up pin (1031) and stretch into lift chamber (1042), be equipped with fourth spring (1051) that promote to go up pin (1031) and shift up in lift chamber (1042), be equipped with spacing groove (1043) along upper and lower direction relatively on the lateral wall of lift chamber (1042), it is equipped with on the lateral wall that goes up pin (1031) is located lift chamber (1042) and stretches into spacing post (1032) that correspond in spacing groove (1043).
8. The intelligent monitoring device based on face recognition of claim 1, wherein: a rotating cavity (721) with an opening at one end is arranged on the scraper (530), sliding grooves (811) are respectively arranged on the upper side wall and the lower side wall of the rotating cavity (721), and sliding columns (812) are arranged in the sliding grooves (811); be equipped with carriage release lever (722) in rotation chamber (721), the tip that carriage release lever (722) correspond is passed in slip post (812) sets up, the cover is equipped with on slip post (812) and is used for promoting carriage release lever (722) to move to fifth spring (813) of rotation chamber (721) open-ended, be equipped with brush installation piece (730) in rotation chamber (721), be equipped with third through-hole (821) that supply carriage release lever (722) to pass on brush installation piece (730), brush (622) are located on brush installation piece (730).
9. The intelligent monitoring device based on face recognition of claim 5, wherein: an opening (215) communicated with the installation cavity (211) is formed in the right side wall of the shell (110) and located on the rear side, and a cover plate (111) is hinged to the opening (215).
10. The intelligent monitoring device based on face recognition of claim 5, wherein: the lower end of the shell (110) is provided with an installation seat (120) for installing the shell (110).
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| CN202010133333.7A CN111372046B (en) | 2020-03-01 | 2020-03-01 | Intelligent monitoring equipment based on face recognition |
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| CN202010133333.7A CN111372046B (en) | 2020-03-01 | 2020-03-01 | Intelligent monitoring equipment based on face recognition |
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| CN111372046A true CN111372046A (en) | 2020-07-03 |
| CN111372046B CN111372046B (en) | 2021-12-21 |
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