CN112203056A - Wide-angle high-definition face recognition intelligent terminal - Google Patents
Wide-angle high-definition face recognition intelligent terminal Download PDFInfo
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- CN112203056A CN112203056A CN202011077850.3A CN202011077850A CN112203056A CN 112203056 A CN112203056 A CN 112203056A CN 202011077850 A CN202011077850 A CN 202011077850A CN 112203056 A CN112203056 A CN 112203056A
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- 238000012544 monitoring process Methods 0.000 claims abstract description 86
- 238000004140 cleaning Methods 0.000 claims abstract description 69
- 230000005611 electricity Effects 0.000 claims description 12
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000010405 clearance mechanism Effects 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 15
- 239000000428 dust Substances 0.000 abstract description 9
- 238000003780 insertion Methods 0.000 description 14
- 230000037431 insertion Effects 0.000 description 14
- 230000000903 blocking effect Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention relates to a wide-angle high-definition face recognition intelligent terminal which comprises a base, a bearing column, a monitoring column, display screens, a retractable sleeve, an electric push rod and a cleaning mechanism, wherein the monitoring column is installed on the top of the base through the bearing column, the monitoring column is of a hollow cylinder structure with an opening at the upper end, a central control mechanism is arranged on the inner side wall of the monitoring column, two groups of display screens are arranged on the outer side surface of the monitoring column along the circumferential direction of the monitoring column, the two groups of display screens are arranged up and down, the positions of the two groups of display screens are staggered, and the retractable sleeve is sleeved on the outer side of the upper end. The invention can solve the problems existing when the existing face acquisition equipment identifies the face: gather the unable multi-angle many high of camera on the post and gather people's face to cause people's face to gather the effect poor, the degree of accuracy is lower, can't receive and release when gathering the camera on the post and need not to use, it causes its discernment effect scheduling problem to become poor to pile up dust and debris on the camera equipment.
Description
Technical Field
The invention relates to the technical field of face recognition, in particular to a wide-angle high-definition face recognition intelligent terminal.
Background
Face recognition is a biometric technology that performs identification based on facial feature information of a person; the method is characterized in that a regional characteristic analysis algorithm is widely adopted, a computer image processing technology and a biological statistics principle are integrated, a human image characteristic point is extracted from a video by using the computer image processing technology, a human face recognition system needs to store face information of a human body by means of camera equipment, and the face information is analyzed through an image information acquisition mode.
The camera that current face identification adopted to set up on gathering the post carries out face acquisition more, and the problem that exists when current face acquisition equipment discerns the face is as follows:
gather the unable multi-angle of camera on the post and highly gather people's face to cause people's face to gather the effect poor, the degree of accuracy is lower, can't receive and release when gathering the camera on the post and need not to use, makes and piles up dust and debris on the camera equipment and cause its recognition effect variation, gathers the camera on the post and can't in time clear up, and the clearance degree of difficulty of camera is great.
Disclosure of Invention
In order to solve the problems, the invention provides a wide-angle high-definition face recognition intelligent terminal which comprises a base, a bearing column, a monitoring column, display screens, a retractable sleeve, an electric push rod and a cleaning mechanism, wherein the monitoring column is installed on the top of the base through the bearing column, the monitoring column is of a hollow cylinder structure with an opening at the upper end, a middle control mechanism is arranged on the inner side wall of the monitoring column, two groups of display screens are arranged on the outer side surface of the monitoring column along the circumferential direction of the monitoring column, the two groups of display screens are arranged up and down, the positions of the two groups of display screens are mutually staggered, the retractable sleeve is sleeved on the outer side of the upper end of the monitoring column, the retractable sleeve is of a hollow cylinder structure with an opening at the lower end, the electric push rod is connected between the inner wall of the lower side of the monitoring column and the inner wall of the upper side of the retractable sleeve, the cleaning mechanism is arranged, the invention can identify the face at different angles and different positions, thereby increasing the face identification effect, the display screen can identify the face, the retractable sleeve can move up and down under the action of the electric push rod, so that the monitoring column can be sleeved with the retractable sleeve when not in use, and the display screen on the monitoring column is prevented from being polluted by external dust or sundries, thereby influencing the identification of the display screen on the face, the cleaning mechanism can clean the display screen on the monitoring column when the retractable sleeve moves up and down or after the monitoring column is sleeved, and the use effect of the display screen is increased.
The middle side wall of the retractable sleeve is provided with an annular groove, the rotating sleeve is of a hollow cylindrical structure with an opening at the lower end, the horizontal section of the rotating sleeve is attached to the inner wall of the upper side of the retractable sleeve, the vertical section of the rotating sleeve is positioned in the annular groove of the retractable sleeve, and the inner side wall of the rotating sleeve corresponds to the inner side wall of the retractable sleeve;
an annular sliding groove with a T-shaped section is formed in the upper side wall of the retraction sleeve, an annular sliding block in sliding fit with the annular sliding groove is arranged on the top of the rotating sleeve, a cleaning plate is uniformly arranged on the inner side wall of the rotating sleeve along the circumferential direction of the inner side wall of the rotating sleeve, and flexible bristles are arranged on the cleaning plate; be provided with the internal gear on the lateral wall under the upper end of rotating the cover, internal gear and round hole coaxial arrangement, this kind of setting makes the internal gear can drive and rotates the cover and carry out stable the rotation, and concrete during operation, annular spout and annular slider cooperate and make to rotate the cover and can rotate in receiving and releasing the annular groove on the cover to the flexible brush hair that cleaning plate set up on the cover inside surface rotates and clears up the control post.
The cleaning mechanism comprises a driving gear which is arranged in an inner gear and meshed with the inner gear, the driving gear is connected to an output shaft of a rotating motor, a fixing ring is fixedly connected to the upper end of an electric push rod, the peripheral diameter of the fixing ring is larger than that of the fixed end of the electric push rod, the outer side face of the fixing ring is connected with the upper end of a vertical section of an L-shaped support, the rotating motor is installed on a horizontal section of the L-shaped support through a motor sleeve, when the cleaning mechanism works specifically, the cleaning mechanism can drive an inner gear to rotate, the inner gear drives a rotating sleeve to rotate synchronously, so that a cleaning plate on the inner side face of the rotating sleeve can clean a monitoring column, when a retractable sleeve needs to move downwards and is sleeved on the outer side face of the monitoring column, the electric push rod is controlled to retract, the rotating motor is controlled to rotate, the rotating motor can drive the rotating sleeve to rotate through the driving, the cleaning plate is sleeved on the monitoring column, the rotating time of the rotating motor is controlled according to the amount of dust and sundries on the monitoring column, and the cleaning effect of the cleaning plate on the monitoring column and the display screen can be improved through the circulating forward and reverse rotation of the rotating motor.
As a preferred technical scheme of the present invention, the support column is of a telescopic adjustment structure, the diameter of the support column is smaller than that of the monitoring column, the support column can be telescopically adjusted so that the monitoring column can be located at an appropriate height, and the diameter of the support column is smaller than that of the monitoring column so that the support column does not affect the face recognition of the monitoring column.
As a preferred technical scheme of the invention, the display screen is a liquid crystal display screen, a camera is arranged on the display screen, and the camera on the display screen can shoot or pick up a human face.
As a preferred technical scheme of the invention, the outer side wall of the upper end of the monitoring column is symmetrically provided with positioning grooves, the inner wall of the lower end of the retractable sleeve is provided with a storage groove, the position of the storage groove corresponds to the position of the positioning groove, a U-shaped insertion block is arranged in the storage groove in a sliding fit manner, the opening of the U-shaped insertion block faces the outer side surface of the retractable sleeve, the middle part of the U-shaped insertion block is connected with the inner end of an adjusting bolt through a bearing, the middle part of the adjusting bolt is connected on the side wall of the retractable sleeve in a threaded fit manner, when the monitoring column needs to carry out face recognition, an electric push rod is controlled to carry out extension movement, the lower end of the retractable sleeve can move to the upper end of the monitoring column, so that the height of the positioning groove corresponds to the height of the storage groove, the U-shaped insertion block can penetrate into the positioning groove by screwing the, when the electric push rod is suddenly contracted due to failure, the retractable sleeve can cause potential safety hazards to surrounding pedestrians, and the U-shaped structure of the U-shaped insertion block can not move out of the retractable groove all the time, so that the U-shaped insertion block cannot rotate under the screwing action of the adjusting bolt.
As a preferred technical scheme of the invention, the outer side surface of the lower end of the monitoring column is symmetrically provided with the blocking blocks, the blocking blocks and the positioning grooves are arranged in a staggered manner, the position of the lower side surface of the retractable sleeve, which corresponds to the blocking blocks, is provided with the butt joint groove, when the monitoring column does not need to identify a human face, the retractable sleeve can be driven to be sleeved on the outer side surface of the monitoring column through the contraction motion of the electric push rod, and when the lower side surface of the fixed ring is contacted with the fixed end of the electric push rod, the top of the blocking blocks can be abutted against the inner wall.
As a preferred technical scheme of the invention, a supporting groove is formed on the side wall of the middle part of an annular groove formed in the retractable sleeve, a semicircular groove is formed in the side wall of the lower side of the supporting groove, a supporting slide block is arranged on the outer side surface of the middle part of the rotating sleeve, balls are uniformly arranged at the bottom of the supporting slide block corresponding to the semicircular groove, the supporting groove is matched with the supporting slide block to increase the rotating stability of the rotating sleeve, and the balls are matched with the semicircular groove to increase the rotating smoothness of the rotating sleeve.
As a preferable technical scheme of the invention, the bristles on the cleaning plate are arranged in a downward inclined manner, the position of the rotating sleeve corresponding to the cleaning plate is provided with a sliding groove with an arc structure, the length of the sliding groove is greater than that of the cleaning plate, and the cleaning plate can slide in the sliding groove.
As a preferred technical scheme of the invention, the inner walls of the two ends of the sliding groove are symmetrically provided with the resilience bodies, the resilience bodies are of arc structures, when the rotating motor drives the rotating sleeve to rotate, the cleaning plate can rotate along with the rotation sleeve, and the cleaning plate can bounce in the opposite direction when in contact with the resilience bodies so as to shake the cleaning plate in the sliding groove to a certain extent.
As a preferred technical solution of the present invention, the central control mechanism includes a central control module installed on an inner wall of the monitoring column, the central control module is electrically connected to an operation control module, an operation panel is disposed on a lower side wall of the monitoring column, the operation panel is electrically connected to the operation control module, the central control module is electrically connected to a push rod control module, a motor control module and an image acquisition module, the push rod control module is electrically connected to the electric push rod, the motor control module is electrically connected to the rotating motor, and the image acquisition module is electrically connected to the display screen.
The invention has the beneficial effects that:
the invention can carry out omnibearing face recognition through display screens arranged at different heights and different angles, and increase the precision and accuracy of the face recognition, can be furled through a retractable sleeve when the face recognition is not needed, and can clean the display screen when the retractable sleeve is furled, thereby increasing the cleanliness of the display screen and preventing the poor face recognition effect of the display screen caused by the accumulation of dust or sundries on the display screen;
when the monitoring column needs face recognition, the lower end of the retractable sleeve is controlled to move to the upper end of the monitoring column, the U-shaped insertion block can penetrate into the positioning groove by screwing the adjusting bolt, so that the retractable sleeve can be supported by the monitoring column, and potential safety hazards of the retractable sleeve to surrounding pedestrians are prevented when the electric push rod is suddenly retracted due to faults;
the cleaning mechanism can drive the inner gear to rotate, and the inner gear drives the rotating sleeve to synchronously rotate, so that the cleaning plate on the inner side surface of the rotating sleeve can clean the monitoring column;
and fourthly, when the rotating motor drives the rotating sleeve to rotate, the cleaning plate can rotate along with the rotating sleeve, and the cleaning plate can bounce in the opposite direction when being in contact with the rebounding body, so that the cleaning plate can shake in the sliding groove to a certain extent, and the cleaning effect of the cleaning plate on the monitoring column and the display screen can be improved.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples.
FIG. 1 is a schematic view of a first configuration of the present invention;
FIG. 2 is a schematic view of the present invention with the base and support posts removed;
FIG. 3 is a cross-sectional view of the present invention between the monitoring column, display screen, retraction sleeve and cleaning mechanism;
FIG. 4 is a cross-sectional view of the present invention between the retracting sleeve, the rotating sleeve, the supporting slider and the power push rod;
FIG. 5 is a partial cross-sectional view of the present invention between the monitoring post and the retraction sleeve;
fig. 6 is an (electrical) schematic diagram of the centering mechanism of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 6, a wide-angle high-definition face recognition intelligent terminal comprises a base 1, a bearing column 2, a monitoring column 3, a display screen 4, a retractable sleeve 5, an electric push rod 6 and a cleaning mechanism 7, wherein the monitoring column 3 is installed on the top of the base 1 through the bearing column 2, the bearing column 2 is of a telescopic adjusting structure, the diameter of the bearing column 2 is smaller than that of the monitoring column 3, the bearing column 2 can be telescopically adjusted so that the monitoring column 3 can be located at a proper height, the diameter of the bearing column 2 is smaller than that of the monitoring column 3, the bearing column 2 cannot influence the face recognition of the monitoring column 3, the monitoring column 3 is of a hollow cylinder structure with an opening at the upper end, a middle control mechanism is arranged on the inner side wall of the monitoring column 3, two groups of display screens 4 are arranged on the outer side surface of the monitoring column 3 along the circumferential direction, the two groups of display screens 4 are arranged up and down, and the positions of the two groups of display screens, the display screen 4 is a liquid crystal display screen, a camera is arranged on the display screen 4, the camera on the display screen 4 can shoot or photograph a human face, the outer side of the upper end of the monitoring column 3 is sleeved with a retractable sleeve 5, the retractable sleeve 5 is a hollow cylinder structure with an opening at the lower end, an electric push rod 6 is connected between the inner wall of the lower side of the monitoring column 3 and the inner wall of the upper side of the retractable sleeve 5, the upper end of the electric push rod 6 is a telescopic end, a cleaning mechanism 7 is arranged in the retractable sleeve 5, and the display screen 4, the electric push rod 6 and the cleaning mechanism 7 are all electrically connected with a central control mechanism. Thereby influence the discernment of display screen 4 to the people's face, clearance mechanism 7 can be when receiving and releasing cover 5 and reciprocate or clear up display screen 4 on the control post 3 after entangling control post 3, increase display screen 4's result of use.
The outer side wall of the upper end of the monitoring column 3 is symmetrically provided with positioning grooves 31, the inner wall of the lower end of the retractable sleeve 5 is provided with a storage groove 32, the position of the storage groove 32 corresponds to the position of the positioning grooves 31, a U-shaped insertion block 33 is arranged in the storage groove 32 in a sliding fit mode, the opening of the U-shaped insertion block 33 faces the outer side surface of the retractable sleeve 5, the middle part of the U-shaped insertion block 33 is connected with the inner end of an adjusting bolt 34 through a bearing, the middle part of the adjusting bolt 34 is connected on the side wall of the retractable sleeve 5 in a threaded fit mode, when the monitoring column 3 needs to carry out face recognition, the electric push rod 6 is controlled to carry out extension movement, the lower end of the retractable sleeve 5 can move to the upper end of the monitoring column 3, so that the height of the positioning grooves 31 corresponds to the height of the storage grooves 32, the U-shaped insertion block 33 can penetrate into the positioning grooves 31 by screwing the adjusting bolt 34, so that, when the electric push rod 6 is suddenly contracted due to a fault, the retractable sleeve 5 can cause potential safety hazards to surrounding pedestrians, and the U-shaped structure of the U-shaped insertion block 33 can not move out of the accommodating groove 32 all the time, so that the U-shaped insertion block 33 cannot rotate under the condition that the adjusting bolt 34 is screwed down.
The lower extreme lateral surface symmetry of control post 3 be provided with and block piece 35, block piece 35 and constant head tank 31 staggered arrangement, the downside that receive and releases cover 5 corresponds the position that blocks piece 35 and is provided with butt joint groove 36, when control post 3 need not discerning the people's face, can drive through electric putter 6's shrinkage motion and receive and release cover 5 cover and establish the lateral surface at control post 3, when the downside of solid fixed ring 73 contacts with electric putter 6's stiff end, the top that blocks piece 35 can support on butt joint groove 36's upside inner wall.
An annular groove is formed in the side wall of the middle of the retractable sleeve 5, the rotating sleeve 51 is of a hollow cylindrical structure with an opening at the lower end, the horizontal section of the rotating sleeve 51 is attached to the inner wall of the upper side of the retractable sleeve 5, the vertical section of the rotating sleeve 51 is positioned in the annular groove of the retractable sleeve 5, the inner side wall of the rotating sleeve 51 corresponds to the inner side wall of the retractable sleeve 5, the rotating sleeve 51 can smoothly move to the outer side of the monitoring column 3 when the retractable sleeve 5 moves downwards due to the arrangement, a round hole 52 is formed in the middle of the upper side wall of the rotating sleeve 51, and the upper end of the electric push rod 6 penetrates through the round hole 52;
an annular sliding chute 53 with a T-shaped section is arranged on the upper side wall of the retraction sleeve 5, an annular sliding block 54 which is in sliding fit with the annular sliding chute 53 is arranged on the top of the rotating sleeve 51, a cleaning plate 55 is uniformly arranged on the inner side wall of the rotating sleeve 51 along the circumferential direction of the inner side wall, and flexible bristles are arranged on the cleaning plate 55; be provided with internal gear 56 on the lateral wall under the upper end of rotating sleeve 51, internal gear 56 and round hole 52 coaxial arrangement, this kind of setting makes internal gear 56 can drive and rotates sleeve 51 and stabilize the rotation, and concrete during operation, annular chute 53 cooperatees with annular slider 54 and makes rotating sleeve 51 rotate in receiving and releasing the annular groove on the cover 5 to the flexible brush hair that cleaning plate 55 set up on the cover 51 medial surface of rotating clears up surveillance post 3.
The middle side wall of the annular groove formed in the retractable sleeve 5 is provided with a supporting groove 57, the lower side wall of the supporting groove 57 is provided with a semicircular groove, the middle outer side surface of the rotating sleeve 51 is provided with a supporting slide block 58, the bottom of the supporting slide block 58 is uniformly provided with balls at positions corresponding to the semicircular groove, the supporting groove 57 is matched with the supporting slide block 58 to increase the rotating stability of the rotating sleeve 51, and the balls are matched with the semicircular groove to increase the rotating smoothness of the rotating sleeve 51.
The bristles on the cleaning plate 55 are arranged in a downward inclined manner, the sliding groove 511 with an arc structure is arranged on the rotating sleeve 51 corresponding to the cleaning plate 55, the length of the sliding groove 511 is greater than that of the cleaning plate 55, and the cleaning plate 55 can slide in the sliding groove 511.
The inner walls of the two ends of the sliding groove 511 are symmetrically provided with the rebound bodies 512, the rebound bodies 512 are of arc structures, when the rotating motor 72 drives the rotating sleeve 51 to rotate, the cleaning plate 55 can rotate along with the rotation, the cleaning plate 55 can bounce in the opposite direction when being in contact with the rebound bodies 512, so that the cleaning plate 55 can shake in the sliding groove 511 to a certain extent, the cleaning effect of the cleaning plate 55 on the monitoring column 3 and the display screen 4 can be increased by the mode, and the shaking degree of the cleaning plate 55 can be increased when the rotating motor 72 rotates in a circulating forward and reverse direction, so that the cleaning effect of the invention on the monitoring column 3 and the display screen 4 is further increased.
The cleaning mechanism 7 comprises a driving gear 71 which is arranged in an inner gear 56 and meshed with the inner gear, the driving gear 71 is connected to an output shaft of a rotating motor 72, the upper end of the electric push rod 6 is fixedly connected with a fixing ring 73, the peripheral diameter of the fixing ring 73 is larger than that of the fixed end of the electric push rod 6, the outer side surface of the fixing ring 73 is connected with the upper end of the vertical section of an L-shaped support 74, the rotating motor 72 is installed on the horizontal section of the L-shaped support 74 through a motor sleeve, during specific work, the cleaning mechanism 7 can drive the inner gear 56 to rotate, the inner gear 56 drives a rotating sleeve 51 to synchronously rotate, so that a cleaning plate 55 on the inner side surface of the rotating sleeve 51 can clean the monitoring column 3, when the retractable sleeve 5 needs to be downwards moved and sleeved on the outer side surface of the monitoring column 3, the electric push rod 6 is controlled to contract, the rotating motor 72 is controlled to rotate, and, the cleaning plate 55 is used for cleaning the monitoring column 3 and the display screen 4 in a rotating mode when the retractable sleeve 5 moves downwards so as to remove dust and sundries accumulated on the monitoring column 3 and the display screen 4, the retractable sleeve 5 is sleeved on the monitoring column 3, the rotating time of the rotating motor 72 is controlled according to the amount of the dust and the sundries on the monitoring column 3, and the cleaning effect of the cleaning plate 55 on the monitoring column 3 and the display screen 4 can be improved through the circulating forward and reverse rotation of the rotating motor 72.
Well control mechanism including installing central control module 81 on the inner wall of surveillance post 3, central control module 81 is connected with operation control module 82 through the electricity, be provided with operating panel 83 on the lower lateral wall of surveillance post 3, be connected for the electricity between operation panel 83 and the operation control module 82, central control module 81 is connected with push rod control module 84 respectively through the electricity connection, motor control module 85 and image acquisition module 86, through the electricity connection between push rod control module 84 and electric putter 6, through the electricity connection between motor control module 85 and the rotating electrical machines 72, through the electricity connection between image acquisition module 86 and the display screen 4.
When the monitoring column 3 needs to perform face recognition, the supporting column 2 can be adjusted in a telescopic mode, so that the monitoring column 3 can be located at a proper height, when the monitoring column 3 needs to perform face recognition, an instruction is sent to the operation control module 82 through the operation panel 83, the operation control module 82 can transmit the instruction to the central control module 81, the central control module 81 controls the electric push rod 6 to perform extension movement through the push rod control module 84, the lower end of the retractable sleeve 5 can move to the upper end of the monitoring column 3, the height of the positioning groove 31 corresponds to the height of the accommodating groove 32, the U-shaped insertion block 33 can penetrate into the positioning groove 31 by screwing the adjusting bolt 34, so that the monitoring column 3 can support the retractable sleeve 5, at the moment, cameras on the display screens 4 with different heights and different angular distributions can capture or shoot faces, and the face capturing accuracy is improved, the face is analyzed by the image acquisition module 86, and then the image acquisition module 86 transmits the analyzed information to the central control module 81;
when the invention does not need to identify human face, an instruction is sent to the operation control module 82 through the operation panel 83, the operation control module 82 can transmit the instruction to the central control module 81, so that the central control module 81 respectively controls the electric push rod 6 to contract and the rotating motor 72 to rotate through the push rod control module 84 and the motor control module 85, the contraction of the electric push rod 6 can enable the electric retractable sleeve 5 to be sleeved on the outer side of the monitoring column 3, the rotation of the rotating motor 72 can drive the rotating sleeve 51 to rotate, so that the cleaning plate 55 rotationally cleans the monitoring column 3 and the display screen 4 when the retractable sleeve 5 moves downwards, so as to remove dust and sundries accumulated on the monitoring column 3 and the display screen 4, when the cleaning plate 55 rotates along with the rotating sleeve 51, the cleaning plate 55 is contacted with the rotating body 512 and can bounce in the opposite direction, so that the cleaning plate 55 generates certain bounce in the sliding groove 511, the mode can increase the cleaning effect of the cleaning plate 55 on the monitoring column 3 and the display screen 4, after the retractable sleeve 5 is sleeved on the monitoring column 3, the rotating time of the rotating motor 72 is controlled according to the amount of dust and sundries on the monitoring column 3, the shaking degree of the cleaning plate 55 can be increased through the circulating forward and reverse rotation of the rotating motor 72, and the cleaning effect of the cleaning device on the monitoring column 3 and the display screen 4 is further increased.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a wide angle high definition face identification intelligent terminal, includes base (1), bearing post (2), control post (3), display screen (4), receive and releases cover (5), electric putter (6) and clearance mechanism (7), its characterized in that: the top of the base (1) is provided with a monitoring column (3) through a bearing column (2), the monitoring column (3) is a hollow cylinder structure with an opening at the upper end, the inner side wall of the monitoring column (3) is provided with a center control mechanism, the outer side surface of the monitoring column (3) is provided with two groups of display screens (4) along the circumferential direction, the two groups of display screens (4) are arranged up and down, the positions of the two groups of display screens (4) are staggered, a retractable sleeve (5) is sleeved on the outer side of the upper end of the monitoring column (3), the retractable sleeve (5) is of a hollow cylinder structure with an opening at the lower end, an electric push rod (6) is connected between the inner wall of the lower side of the monitoring column (3) and the inner wall of the upper side of the retractable sleeve (5), the upper end of the electric push rod (6) is a telescopic end, a cleaning mechanism (7) is arranged in the retractable sleeve (5), and the display screens (4), the electric push rod (6) and the cleaning mechanism (7) are all electrically connected with a central control mechanism; wherein:
an annular groove is formed in the side wall of the middle of the retractable sleeve (5), the rotating sleeve (51) is of a hollow cylindrical structure with an opening at the lower end, the horizontal section of the rotating sleeve (51) is attached to the inner wall of the upper side of the retractable sleeve (5), the vertical section of the rotating sleeve (51) is located in the annular groove of the retractable sleeve (5), the inner side wall of the rotating sleeve (51) corresponds to the inner side wall of the retractable sleeve (5), a round hole (52) is formed in the middle of the upper side wall of the rotating sleeve (51), and the upper end of the electric push rod (6) penetrates through the round hole (52);
an annular sliding groove (53) with a T-shaped cross section is formed in the upper side wall of the retraction sleeve (5), an annular sliding block (54) in sliding fit with the annular sliding groove (53) is arranged on the top of the rotating sleeve (51), a cleaning plate (55) is uniformly arranged on the inner side wall of the rotating sleeve (51) along the circumferential direction of the inner side wall, and flexible bristles are arranged on the cleaning plate (55); an internal gear (56) is arranged on the lower side wall of the upper end of the rotating sleeve (51), and the internal gear (56) and the round hole (52) are coaxially arranged;
clearance mechanism (7) including setting up in internal gear (56) and driving gear (71) engaged with it, driving gear (71) are connected on the output shaft of rotating electrical machines (72), the solid fixed ring of upper end fixedly connected with (73) of electric putter (6), gu fixed ring (73) periphery diameter is greater than the diameter of electric putter (6) stiff end, gu the lateral surface of fixed ring (73) is connected with the upper end of the vertical section of L type support (74), rotating electrical machines (72) are installed on the horizontal segment of L type support (74) through the motor cover.
2. The wide-angle high-definition face recognition intelligent terminal as claimed in claim 1, wherein: the bearing column (2) is of a telescopic structure, and the diameter of the bearing column (2) is smaller than that of the monitoring column (3).
3. The wide-angle high-definition face recognition intelligent terminal as claimed in claim 1, wherein: the display screen (4) is a liquid crystal display screen, and a camera is arranged on the display screen (4).
4. The wide-angle high-definition face recognition intelligent terminal as claimed in claim 1, wherein: the utility model discloses a monitoring column (3), including control post (3), upper end lateral wall, be provided with on the lower extreme inner wall of receiving and releasing cover (5) and accomodate groove (32), the position of accomodating groove (32) is corresponding with the position of constant head tank (31), it is provided with U type inserted block (33) through sliding fit's mode in groove (32) to accomodate, the lateral surface of receiving and releasing cover (5) is towards U type inserted block (33) opening, the middle part of U type inserted block (33) is connected with the inner of adjusting bolt (34) through the bearing, the middle part of adjusting bolt (34) is connected on the lateral wall of receiving and releasing cover (5) through screw-thread fit's mode.
5. The wide-angle high-definition face recognition intelligent terminal of claim 4, characterized in that: the lower extreme lateral surface symmetry of control post (3) be provided with stopper (35), stopper (35) and constant head tank (31) staggered arrangement, the downside that receive and releases cover (5) corresponds the position that stops stopper (35) and is provided with butt joint groove (36).
6. The wide-angle high-definition face recognition intelligent terminal as claimed in claim 1, wherein: a supporting groove (57) is formed in the side wall of the middle of the annular groove formed in the retractable sleeve (5), a semicircular groove is formed in the lower side wall of the supporting groove (57), a supporting sliding block (58) is arranged on the outer side face of the middle of the rotating sleeve (51), and balls are uniformly arranged at the bottom of the supporting sliding block (58) corresponding to the semicircular groove.
7. The wide-angle high-definition face recognition intelligent terminal as claimed in claim 1, wherein: the brush hair on the cleaning plate (55) is arranged in a downward inclined mode, a sliding groove (511) with an arc-shaped structure is formed in the position, corresponding to the cleaning plate (55), of the rotating sleeve (51), and the length of the sliding groove (511) is larger than that of the cleaning plate (55).
8. The wide-angle high-definition face recognition intelligent terminal of claim 7, characterized in that: the inner walls of the two ends of the sliding groove (511) are symmetrically provided with rebound bodies (512), and the rebound bodies (512) are of arc-shaped structures.
9. The wide-angle high-definition face recognition intelligent terminal as claimed in claim 1, wherein: well control mechanism including installing central control module (81) on control post (3) inner wall, central control module (81) are connected with operation control module (82) through the electricity, be provided with operating panel (83) on the lower lateral wall of control post (3), be connected for the electricity between operating panel (83) and operation control module (82), central control module (81) are connected with push rod control module (84) respectively through the electricity connection, motor control module (85) and image acquisition module (86), through the electricity connection between push rod control module (84) and electric putter (6), through the electricity connection between motor control module (85) and rotating electrical machines (72), through the electricity connection between image acquisition module (86) and display screen (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011077850.3A CN112203056A (en) | 2020-10-10 | 2020-10-10 | Wide-angle high-definition face recognition intelligent terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011077850.3A CN112203056A (en) | 2020-10-10 | 2020-10-10 | Wide-angle high-definition face recognition intelligent terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112203056A true CN112203056A (en) | 2021-01-08 |
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ID=74014178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011077850.3A Withdrawn CN112203056A (en) | 2020-10-10 | 2020-10-10 | Wide-angle high-definition face recognition intelligent terminal |
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| Country | Link |
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| CN (1) | CN112203056A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113116317A (en) * | 2021-03-01 | 2021-07-16 | 屈在留 | Intelligent nursing device and system for nursing home based on intellectualization |
-
2020
- 2020-10-10 CN CN202011077850.3A patent/CN112203056A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113116317A (en) * | 2021-03-01 | 2021-07-16 | 屈在留 | Intelligent nursing device and system for nursing home based on intellectualization |
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