CN114760413A - Face identification big data information acquisition device in smart city - Google Patents
Face identification big data information acquisition device in smart city Download PDFInfo
- Publication number
- CN114760413A CN114760413A CN202210376219.6A CN202210376219A CN114760413A CN 114760413 A CN114760413 A CN 114760413A CN 202210376219 A CN202210376219 A CN 202210376219A CN 114760413 A CN114760413 A CN 114760413A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- display screen
- acquisition device
- pipe
- information acquisition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 238000012795 verification Methods 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 230000001815 facial effect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
-
- 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
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
Abstract
The invention relates to the technical field of information acquisition, and discloses a human face identification big data information acquisition device of a smart city, which comprises a visitor display screen, a verification display screen, a card reader, a shell and a base, wherein the lower end of the shell is provided with a mounting port, one side of the mounting port is provided with a support, one side of the support is fixedly connected with a fixing plate, one side of the fixing plate is fixedly connected with the visitor display screen, the verification display screen is fixedly connected with one side of the shell, the shell is internally and fixedly connected with two mounting blocks, a transmission mechanism is jointly connected between the two mounting blocks, and the transmission mechanism is connected with the support and used for supporting and can adjust the visitor display screen in multiple directions. This big data information acquisition device of face identification in wisdom city can multidirectional regulation face identification information acquisition device's the collection angle of making a video recording, need not to adjust acquisition device or visitor and adjusts the health position by oneself, but also can height-adjusting be used for the use of difference to use.
Description
Technical Field
The invention relates to the technical field of information acquisition, in particular to a face recognition big data information acquisition device for a smart city.
Background
Face recognition is a biometric technology for identifying an identity based on facial feature information of a person. The method comprises the steps that a camera or a camera is used for collecting images or video streams containing human faces, the human faces are automatically detected and tracked in the images, and then a series of related technologies for identifying the detected human faces are further adopted, wherein the technologies are generally called as human face identification and face identification, and along with the development and progress of the technologies, the human face images are collected through front-end equipment and are automatically compared with photos in an identity card or second-generation card photos in a background system, whether a card holder is the owner or not is judged, the human face images can be automatically compared with various special libraries, and a comparison result and an automatic alarm can be displayed after the comparison is successful;
from the perspective of practical application, if the identity card of everyone is compared and is all transferred from the population information system to take the second generation card photo and compare, then must cause considerable pressure to the population information system, consequently, the personal information that directly reads in the second generation card chip is direct to be compared with current face image to through optimizing the contrast algorithm, whether the analysis judgement licensee that can be accurate testifies the people and proves that the certificate is unified, greatly increased the reliability of verifying the identity.
At present, hide usually in face identification collection system's the display screen and install the camera, this camera though can directly gather face information, but gather the camera angle fixed, can only be through adjustment collection system's angle and position, or visitor oneself adjusts body position, just can make the camera gather clear image information, and is very inconvenient during the use.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a face recognition big data information acquisition device of a smart city, which has the advantages that the shooting and acquisition angle of the face recognition information acquisition device can be adjusted in multiple directions, the body position of a visitor does not need to be adjusted, the height can be adjusted for different use places, and the like, and the problem that the camera is inconvenient to use because the camera can acquire clear image information only by adjusting the angle and the position of the acquisition device or adjusting the body position of the visitor is solved.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a face recognition big data information acquisition device of a smart city comprises a visitor display screen, a verification display screen, a card reader, a shell and a base, wherein a mounting hole is formed in the lower end of the shell, a support is arranged on one side of the mounting hole, a fixing plate is fixedly connected to one side of the support, one side of the fixing plate is fixedly connected with the visitor display screen, the verification display screen is fixedly connected with one side of the shell, two mounting blocks are fixedly connected in the shell, a transmission mechanism is commonly connected between the two mounting blocks, and the transmission mechanism is connected with the support and used for supporting and can adjust the visitor display screen in multiple directions;
Two stands of the upper end symmetry fixedly connected with of base, two the lateral wall of stand is connected with supporting mechanism jointly, supporting mechanism links to each other with the casing, and supporting mechanism can adjust the height of casing, visitor display screen and verification display screen.
Preferably, the transmission mechanism comprises a cross shaft, a fixed rod is rotatably connected to the shaft wall of the cross shaft through a rolling bearing, a cross rod is fixedly connected to the upper end of the fixed rod, two ends of the cross rod are respectively and fixedly connected to the side walls of the two mounting blocks, the shaft wall of the cross shaft is symmetrically and rotatably connected to two gears through needle bearings, two bevel gear surfaces are symmetrically arranged on the gears, a first bevel gear is meshed with the bevel gear surface on one side opposite to the two gears, a second bevel gear is meshed with the bevel gear surface on the other side opposite to the two gears, a motor is fixedly connected to the side wall of the mounting block, the output end of the motor is fixedly connected to the second bevel gear, two L-shaped rods are fixedly connected to the shaft wall of the cross shaft, a sleeve is fixedly connected to the opposite ends of the two L-shaped rods, and a transmission shaft is rotatably connected to the sleeve through a ball bearing, one end of the transmission shaft is fixedly connected with one side of the first bevel gear, and the other end of the transmission shaft is fixedly connected with the center of the support.
Preferably, the supporting mechanism includes two sleeves, two the sleeve pipe cup joints with two stands respectively, the lower extreme of casing cup joints through-hole and two sheathed tube pipe walls, the upper end of sheathed tube is passed the upper end inner wall fixed connection of through-hole and casing, the opening has been seted up to the sheathed tube pipe wall, be equipped with the rectangle strip in the opening, the lateral wall fixed connection of rectangle strip and stand, one side of through-hole cooperatees with the rectangle strip through the right angle breach, two equal fixedly connected with fixed block, two on the sheathed tube pipe wall be connected with positioning mechanism jointly between the fixed block.
Preferably, positioning mechanism is including violently managing, the equal fixedly connected with internal thread pipe of both ends mouth of pipe department of violently managing, two equal threaded connection has the lead screw in the internal thread pipe, two the screw thread of lead screw revolves to on the contrary, the breach is seted up to one side of fixed block, the breach cooperatees with the rectangle strip, the locating piece has been cup jointed through the rectangular hole in one side of fixed block, the one end of locating piece extends to in the breach, the other end of locating piece and the one end fixed connection of lead screw, fixedly connected with knob on the pipe wall of violently managing.
Preferably, one side fixedly connected with rectangular pipe of casing, the mouth of pipe department fixedly connected with rectangular block of rectangular pipe, a plurality of evenly distributed's of one side fixedly connected with of rectangular block flexure strip, it is a plurality of the one end that the rectangular block was kept away from to the flexure strip all contacts with one side of fixed plate.
Preferably, a push rod is sleeved at the center of the rectangular block through a circular hole, one end of the push rod is in contact with one side of the fixing plate, the other end of the push rod penetrates through the circular hole and is fixedly connected with a top plate, a spring is fixedly connected to one side of the top plate, and one end of the spring is fixedly connected with the side wall of the shell.
(III) advantageous effects
Compared with the prior art, the invention provides a face recognition big data information acquisition device for a smart city, which has the following beneficial effects:
1. compared with the prior art, when the facial images of different visitors are collected, the working personnel control the controller to control the transmission mechanism to work, the angle of the visitor display screen can be directly adjusted, the collection device does not need to be moved in the collection process, the body position does not need to be adjusted by the visitors, the use is convenient, in addition, the supporting mechanism can be used for changing the heights of the shell, the visitor display screen and the verification display screen, when the position of a desktop for arranging the collection device is lower, foreign objects do not need to be used for heightening, the working personnel can conveniently watch the verification display screen, the position of the visitor display screen can be increased, and the built-in camera can conveniently collect the facial images of the visitors.
2. Compared with the prior art, the transmission mechanism is arranged, when the motors do not rotate, the first bevel gear, the gear and the two second bevel gears are relatively in a locking state, so that the support can be kept static, when the two motors rotate in the same direction at the same time, the support rotates in the sleeve by taking the transmission shaft as a fulcrum, so that the support can drive the fixing plate to enable the visitor display screen to swing left and right, when the two motors rotate in different directions at the same time, the two gears drive the first bevel gear to swing by taking the transverse shaft as a circle center, the first bevel gear swings to drive the support to enable the fixing plate and the visitor display screen to swing up and down, and therefore the shooting angle of the camera of the multi-angle adjusting information acquisition device is achieved.
3. The support mechanism is arranged, the height of the shell needs to be adjusted, the knob is rotated by hands, the knob drives the transverse pipe to rotate the internally threaded pipe connected with the arc, the two screw rods are driven to move relatively when the internally threaded pipe rotates, the positioning block is driven to move into the notch to be in contact with the rectangular strip when the screw rods move, the sleeve is further limited to move on the upright post by using the friction force between the positioning block and the rectangular strip, and the shell with the height adjusted is positioned.
Drawings
Fig. 1 is a schematic structural diagram of a face recognition big data information acquisition device of a smart city according to the present invention;
fig. 2 is a schematic diagram of an internal structure of a housing of a face recognition big data information acquisition device of a smart city according to the present invention;
fig. 3 is a schematic structural diagram of a transmission mechanism in a face recognition big data information acquisition device of a smart city according to the present invention;
fig. 4 is a sectional view of a housing in a face recognition big data information acquisition device for a smart city according to the present invention;
fig. 5 is a schematic structural diagram of a housing and a fixing plate of the face recognition big data information acquisition device of a smart city according to the present invention;
FIG. 6 is a schematic structural diagram of a rectangular tube, an elastic sheet and a push rod in the face recognition big data information acquisition device of a smart city according to the present invention;
fig. 7 is a schematic structural diagram of a supporting mechanism in a face recognition big data information collecting device of a smart city according to the present invention;
fig. 8 is a schematic structural diagram of a positioning mechanism in a face recognition big data information acquisition device of a smart city according to the present invention.
In the figure: 1. a housing; 2. verifying a display screen; 3. a visitor display screen; 4. a fixing plate; 5. a support; 6. a base; 7. a sleeve; 8. an L-shaped rod; 9. a first bevel gear; 10. a gear; 11. a second bevel gear; 12. mounting blocks; 13. a motor; 14. a horizontal axis; 15. a sleeve; 16. an elastic sheet; 17. a top rod; 18. a rectangular tube; 19. a spring; 20. a top plate; 21. a rectangular block; 22. a column; 23. a rectangular strip; 24. a knob; 25. a transverse tube; 26. an internally threaded tube; 27. a fixed block; 28. positioning blocks; 29. a screw rod; 30. a notch; 31. a cross bar; 32. fixing the rod; 33. an opening; 34. a card reader.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1:
referring to the attached drawings 1-8, a human face identification big data information acquisition device of a smart city comprises a visitor display screen 3, a verification display screen 2, a card reader 34, a shell 1 and a base 6, wherein a mounting hole is formed in the lower end of the shell 1, a support 5 is arranged on one side of the mounting hole, a fixing plate 4 is fixedly connected to one side of the support 5, one side of the fixing plate 4 is fixedly connected with the visitor display screen 3, the verification display screen 2 is fixedly connected with one side of the shell 1, two mounting blocks 12 are fixedly connected in the shell 1, a transmission mechanism is jointly connected between the two mounting blocks 12, the transmission mechanism is connected with the support 5 for supporting and can adjust the visitor display screen 3 in a multidirectional mode, two stand columns 22 are symmetrically and fixedly connected to the upper end of the base 6, supporting mechanisms are jointly connected with the side walls of the two stand columns 22, the supporting mechanisms are connected with the shell 1, and can adjust the shell 1, The height of the visitor display screen 3 and the verification display screen 2;
The visitor display screen 3, the verification display screen 2 and the card reader 34 jointly form front-end equipment of the face recognition data information acquisition device, the front-end equipment acquires a face image and automatically compares the face image with a photo in an identity card or a second-generation card photo in a background system on the basis of an identity card reading cloud terminal and a face comparison core algorithm to judge whether a card holder is the visitor, then network communication is established between the PC terminal and various special libraries to automatically compare and automatically alarm, a comparison result is returned to the PC terminal after the comparison is successful, and the result is synchronously uploaded to an application management platform to be stored.
One side fixedly connected with rectangular pipe 18 of casing 1, the mouth of pipe fixedly connected with rectangular block 21 of rectangular pipe 18, a plurality of evenly distributed's of one side fixedly connected with flexure strip 16 of rectangular block 21, the one end that rectangular block 21 was kept away from to a plurality of flexure strips 16 all contacts with one side of fixed plate 4, ejector pin 17 has been cup jointed through the round hole in the center department of rectangular block 21, the one end of ejector pin 17 contacts with one side of fixed plate 4, round hole and fixedly connected with roof 20 are passed to the other end of ejector pin 17, the solid spring 19 that is connected with in one side of roof 20, the one end of spring 19 and the lateral wall fixed connection of casing 1.
When the invention collects facial images of different visitors, a worker controls the controller to control the transmission mechanism to work, the angle of the bracket 5 can be adjusted in multiple angles when the transmission mechanism works, so that the angle of the visitor display screen 3 is adjusted, the acquisition camera in the visitor display screen 3 can change the angle to acquire clear facial images of the visitors, the similarity comparison with an identity card photo read by the card reader 34 is facilitated, and the integration of the identity card and the certificate of a bearer is accurately judged, and the acquisition process does not need to move the acquisition device and adjust the body position by the customer, so that the use is convenient, when the position of a desktop for arranging the acquisition device is lower, the worker can directly adjust the height of the support mechanism to change the heights of the shell 1, the visitor display screen 3 and the verification display screen 2, does not need to use a foreign object to increase, so that the worker can conveniently watch the verification display screen 2, the position of the visitor display screen 3 can be raised, and a built-in camera can conveniently acquire the facial image of the visitor.
Example 2: the difference is based on example 1;
referring to the attached drawings 2-3, the transmission mechanism comprises a transverse shaft 14, a fixed rod 32 is rotatably connected to the shaft wall of the transverse shaft 14 through a rolling bearing, a transverse rod 31 is fixedly connected to the upper end of the fixed rod 32, two ends of the transverse rod 31 are respectively fixedly connected to the side walls of the two mounting blocks 12, two gears 10 are symmetrically and rotatably connected to the shaft wall of the transverse shaft 14 through needle bearings, two bevel gear surfaces are symmetrically arranged on the gears 10, a first bevel gear 9 is engaged on the bevel gear surface on one side opposite to the two gears 10, a second bevel gear 11 is engaged on the bevel gear surface on the other side opposite to the two gears 10, a motor 13 is fixedly connected to the side wall of the mounting block 12, the motor 13 adopts a reduction motor, and only one-way transmission among the first bevel gear 9, the second bevel gear 11 and the gears 10 can be realized by utilizing the self-locking characteristic of the reduction gear set of the reduction motor, and the power input end of the motor 13 is electrically connected with an external controller, make things convenient for staff's control, this technique has been widely used in the life, the skilled person in the art has known, so do not do too much and describe again, motor 13's output and second bevel gear 11 fixed connection, two L shape poles 8 of fixedly connected with on the axle wall of cross axle 14, the common fixedly connected with sleeve 15 of the relative one end of two L shape poles 8, it is connected with the transmission shaft to rotate through ball bearing in the sleeve 15, the one end of transmission shaft and one side fixed connection of first bevel gear 9, fixed connection is located with the center of support 5 to the other end of transmission shaft.
When the visitor display screen is used, as shown in fig. 3, two gears 10 are meshed with a first bevel gear 9 and respectively meshed with two second bevel gears 11, because the motor 13 adopts a speed reduction motor, when the motor 13 does not rotate, the first bevel gear 9, the gear 10 and the two second bevel gears 11 are relatively in a locked state, and further the support 5 can be kept still, when the two motors 13 rotate in the same direction simultaneously, because the meshing positions of the two second bevel gears 11 and the two gears 10 are different, the two gears 10 drive the first bevel gear 9 to rotate in opposite directions, when the first bevel gear 9 rotates, the transmission shaft is driven to rotate the support 5, and the support 5 can only rotate in the sleeve 15 by taking the transmission shaft as a fulcrum, further the support 5 can drive the fixing plate 4 to enable the visitor display screen 3 to swing left and right, when the two motors 13 rotate in different directions simultaneously, due to the fact that the two second bevel gears 11 are engaged with the two gears 10 at different positions, the two gears 10 force the first bevel gear 9 in the same direction, since the first bevel gear 9 is engaged with both the gears 10, the first bevel gear 9 cannot rotate, while relative rotation between the two gears 10 is restricted, and the L-shaped bar 8 fixed to the transverse shaft 14 together with the fixed sleeve 15 provides a supporting force to the rotating shaft, with the transverse shaft 14 being rotationally connected to the fixing rod 32 by means of rolling bearings and the toothed wheel 10 being rotationally connected to the transverse shaft 14 by means of needle bearings, when the motor 13 rotates in different steering directions, the two gears 10 drive the first bevel gear 9 to swing by taking the transverse shaft 14 as a circle center, and the first bevel gear 9 swings to drive the support 5 to enable the fixing plate 4 and the visitor display screen 3 to swing up and down, so that the shooting angle of the camera of the multi-angle adjusting information acquisition device is realized.
Example 3: the difference is based on example 1;
referring to the attached drawings 7-8, the supporting mechanism comprises two sleeves 7, the two sleeves 7 are respectively sleeved with two upright posts 22, the lower end of the shell 1 is sleeved with the pipe walls of the two sleeves 7 through a through hole, the upper end of the sleeve 7 passes through the through hole to be fixedly connected with the inner wall of the upper end of the shell 1, an opening 33 is formed in the pipe wall of the sleeve 7, a rectangular strip 23 is arranged in the opening 33, the rectangular strip 23 is fixedly connected with the side wall of the upright post 22, one side of the through hole is matched with the rectangular strip 23 through a right-angle notch, fixed blocks 27 are fixedly connected to the pipe walls of the two sleeves 7, a positioning mechanism is commonly connected between the two fixed blocks 27 and comprises a transverse pipe 25, internal threaded pipes 26 are fixedly connected to the pipe orifices of the two ends of the transverse pipe 25, lead screws 29 are respectively connected to the internal threaded pipes 26 in a threaded manner, the thread turning directions of the two lead screws 29 are opposite, a notch 30 is formed in one side of the fixed block 27, the notch 30 is matched with the rectangular strip 23, one side of the fixing block 27 is sleeved with the positioning block 28 through a rectangular hole, one end of the positioning block 28 extends into the notch 30, the other end of the positioning block 28 is fixedly connected with one end of the screw rod 29, and the pipe wall of the transverse pipe 25 is fixedly connected with the knob 24.
According to the supporting mechanism provided by the invention, when the height of the shell 1 needs to be adjusted, the knob 24 is rotated by hand, the knob 24 drives the horizontal pipe 25 to rotate the internally threaded pipe 26 connected with the arc, the internally threaded pipe 26 drives the two screw rods 29 to move relatively when rotating, the screw rods 29 drive the positioning block 28 to move into the notches 30 to be contacted with the rectangular strips 23 when moving, and then the sleeve 7 is limited to move on the upright posts 22 by using the friction force between the positioning block 28 and the rectangular strips 23, so that the shell 1 with the adjusted height is positioned.
It should be noted that the term "comprises/comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a big data information collection system of face identification in wisdom city, includes visitor display screen (3), checks display screen (2), card reader (34), casing (1) and base (6), the installing port has been seted up to the lower extreme of casing (1), one side of installing port is equipped with support (5), one side fixedly connected with fixed plate (4) of support (5), one side and visitor display screen (3) fixed connection of fixed plate (4), check display screen (2) and one side fixed connection of casing (1), its characterized in that:
Two mounting blocks (12) are fixedly connected in the shell (1), a transmission mechanism is connected between the two mounting blocks (12) together, and the transmission mechanism is connected with the bracket (5) and is used for supporting and adjusting the visitor display screen (3) in multiple directions;
two stand (22) of the upper end symmetry fixedly connected with of base (6), two the lateral wall of stand (22) is connected with supporting mechanism jointly, supporting mechanism links to each other with casing (1), and supporting mechanism can adjust the height of casing (1), visitor display screen (3) and verification display screen (2).
2. The face recognition big data information acquisition device of a smart city according to claim 1, characterized in that: the transmission mechanism comprises a transverse shaft (14), a fixed rod (32) is rotatably connected to the shaft wall of the transverse shaft (14) through a rolling bearing, a transverse rod (31) is fixedly connected to the upper end of the fixed rod (32), two ends of the transverse rod (31) are respectively fixedly connected with the side walls of two mounting blocks (12), two gears (10) are symmetrically and rotatably connected to the shaft wall of the transverse shaft (14) through needle bearings, two bevel gear surfaces are symmetrically arranged on the gears (10), a first bevel gear (9) is meshed with the bevel gear surfaces on one sides opposite to the two gears (10), second bevel gears (11) are meshed with the bevel gear surfaces on the opposite sides of the two gears (10), a motor (13) is fixedly connected to the side walls of the mounting blocks (12), the output end of the motor (13) is fixedly connected with the second bevel gears (11), and two L-shaped rods (8) are fixedly connected to the shaft wall of the transverse shaft (14), the two opposite ends of the L-shaped rods (8) are fixedly connected with a sleeve (15) together, a transmission shaft is rotatably connected in the sleeve (15) through a ball bearing, one end of the transmission shaft is fixedly connected with one side of the first bevel gear (9), and the other end of the transmission shaft is fixedly connected with the center of the support (5).
3. The face recognition big data information acquisition device of a smart city according to claim 1, characterized in that: the supporting mechanism comprises two sleeves (7) and two sleeves (7) which are respectively sleeved with two stand columns (22), the lower end of the shell (1) is sleeved with the pipe walls of the two sleeves (7) through a through hole, the upper end of each sleeve (7) is fixedly connected with the inner wall of the upper end of the corresponding shell (1) through the through hole, an opening (33) is formed in the pipe wall of each sleeve (7), rectangular strips (23) are arranged in the openings (33), the rectangular strips (23) are fixedly connected with the stand columns (22), one side of each through hole is matched with the rectangular strips (23) through right-angle notches, and the two fixing blocks (27) are fixedly connected to the pipe walls of the sleeves (7) and are connected with a positioning mechanism between the fixing blocks (27).
4. The face recognition big data information acquisition device of a smart city according to claim 3, characterized in that: positioning mechanism is including violently managing (25), the equal fixedly connected with internal thread pipe (26) of both ends mouth of pipe department of violently managing (25), two equal threaded connection has lead screw (29), two in internal thread pipe (26) the screw thread of lead screw (29) revolves to opposite, breach (30) have been seted up to one side of fixed block (27), breach (30) cooperate with rectangle strip (23), locating piece (28) have been cup jointed through the rectangular hole to one side of fixed block (27), the one end of locating piece (28) extends to in breach (30), the other end of locating piece (28) and the one end fixed connection of lead screw (29), fixedly connected with knob (24) on the pipe wall of violently managing (25).
5. The face recognition big data information acquisition device of a smart city according to claim 1, characterized in that: one side fixedly connected with rectangular pipe (18) of casing (1), the mouth of pipe department fixedly connected with rectangular block (21) of rectangular pipe (18), a plurality of evenly distributed's of one side fixedly connected with flexure strip (16) of rectangular block (21), it is a plurality of the one end that rectangular block (21) were kept away from in flexure strip (16) all contacts with one side of fixed plate (4).
6. The device for acquiring the face recognition big data information of the smart city according to claim 5, wherein: the center department of rectangle piece (21) has cup jointed ejector pin (17) through the round hole, the one end of ejector pin (17) contacts with one side of fixed plate (4), the other end of ejector pin (17) passes round hole and fixedly connected with roof (20), the solid spring (19) that is connected with in one side of roof (20), the lateral wall fixed connection of the one end of spring (19) and casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210376219.6A CN114760413B (en) | 2022-04-11 | 2022-04-11 | Face recognition big data information acquisition device for smart city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210376219.6A CN114760413B (en) | 2022-04-11 | 2022-04-11 | Face recognition big data information acquisition device for smart city |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114760413A true CN114760413A (en) | 2022-07-15 |
| CN114760413B CN114760413B (en) | 2024-03-05 |
Family
ID=82330034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210376219.6A Active CN114760413B (en) | 2022-04-11 | 2022-04-11 | Face recognition big data information acquisition device for smart city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114760413B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150330032A1 (en) * | 2014-05-16 | 2015-11-19 | Chapman/Leonard Studio Equipment, Inc. | Adjustable width and folding camera dolly track |
| CN207972817U (en) * | 2018-03-08 | 2018-10-16 | 南京航空航天大学 | Adapt to the bionic wall climbing robot of complicated small space in the microgravity environment of space station |
| CN108895290A (en) * | 2018-08-02 | 2018-11-27 | 青岛海信智能商用系统股份有限公司 | A kind of POS surface rack device |
| CN209283655U (en) * | 2018-11-07 | 2019-08-23 | 博大绿泽生态建设集团有限公司 | A kind of ecological garden soil remediation and improve efficient loosening device |
| CN110570571A (en) * | 2019-09-16 | 2019-12-13 | 北京斯科德科技有限公司 | Standing-type identity authentication device and method integrating functions of people and certificate |
| CN111508169A (en) * | 2020-04-08 | 2020-08-07 | 深圳市易联达商用设备有限公司 | Intelligent touch cash register integrated machine capable of saving installation space |
| CN112682671A (en) * | 2020-12-07 | 2021-04-20 | 安徽文香信息技术有限公司 | Teaching all-in-one machine capable of being adjusted in rotating mode and adjusting method thereof |
| CN215445710U (en) * | 2021-07-23 | 2022-01-07 | 湖北鑫用久科技有限公司 | Vertical authentication verification terminal |
| CN114216030A (en) * | 2021-12-22 | 2022-03-22 | 深圳市皇家显示技术有限公司 | Foldable double-column LED lifting screen |
-
2022
- 2022-04-11 CN CN202210376219.6A patent/CN114760413B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150330032A1 (en) * | 2014-05-16 | 2015-11-19 | Chapman/Leonard Studio Equipment, Inc. | Adjustable width and folding camera dolly track |
| CN207972817U (en) * | 2018-03-08 | 2018-10-16 | 南京航空航天大学 | Adapt to the bionic wall climbing robot of complicated small space in the microgravity environment of space station |
| CN108895290A (en) * | 2018-08-02 | 2018-11-27 | 青岛海信智能商用系统股份有限公司 | A kind of POS surface rack device |
| CN209283655U (en) * | 2018-11-07 | 2019-08-23 | 博大绿泽生态建设集团有限公司 | A kind of ecological garden soil remediation and improve efficient loosening device |
| CN110570571A (en) * | 2019-09-16 | 2019-12-13 | 北京斯科德科技有限公司 | Standing-type identity authentication device and method integrating functions of people and certificate |
| CN111508169A (en) * | 2020-04-08 | 2020-08-07 | 深圳市易联达商用设备有限公司 | Intelligent touch cash register integrated machine capable of saving installation space |
| CN112682671A (en) * | 2020-12-07 | 2021-04-20 | 安徽文香信息技术有限公司 | Teaching all-in-one machine capable of being adjusted in rotating mode and adjusting method thereof |
| CN215445710U (en) * | 2021-07-23 | 2022-01-07 | 湖北鑫用久科技有限公司 | Vertical authentication verification terminal |
| CN114216030A (en) * | 2021-12-22 | 2022-03-22 | 深圳市皇家显示技术有限公司 | Foldable double-column LED lifting screen |
Non-Patent Citations (1)
| Title |
|---|
| 杨红涛;张运峰;赵景龙;: "抽油机电机快速升降装置的研制与应用", 中国石油和化工标准与质量, no. 22, 25 November 2013 (2013-11-25), pages 52 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114760413B (en) | 2024-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109409258B (en) | Intelligent face detection and recognition system based on deep learning face recognition algorithm | |
| CN114760413A (en) | Face identification big data information acquisition device in smart city | |
| CN208722219U (en) | Face detection system | |
| CN110889908B (en) | Intelligent sign-in system integrating face recognition and data analysis | |
| CN210924717U (en) | But face identification entrance guard's equipment of automatically regulated height | |
| CN106898100B (en) | Double-layer card issuing equipment and method | |
| CN216161149U (en) | Face recognition device with hiding function for gate | |
| CN215730316U (en) | Teaching training platform capable of adjusting height and angle to perform image recognition | |
| CN214175183U (en) | Face recognition's entrance guard security protection device | |
| CN214123285U (en) | Image recognition device for teaching | |
| CN215060570U (en) | Binocular camera based on face recognition | |
| CN215371613U (en) | Multi-angle camera for face recognition | |
| CN112949567A (en) | Security protection house face recognition device that can be accurate scans face | |
| CN210344844U (en) | Face recognition device and electric adjusting device thereof | |
| KR20180010170A (en) | Photographing apparatus | |
| CN220509467U (en) | Face image acquisition device of multi-angle shooting | |
| CN208969690U (en) | A kind of anti-fraud face identification device | |
| CN219068295U (en) | Automatic alignment camera device for autonomous terminal | |
| CN213634612U (en) | Internet of things access control scanning terminal convenient to hang | |
| CN112001245A (en) | Intelligent face recognition system | |
| CN111368655A (en) | Automatic marking device and method for counting passenger flow based on face recognition | |
| CN213871988U (en) | Novel face identification information acquisition device | |
| CN213024505U (en) | Intelligent induction locator for educational scene | |
| CN218056918U (en) | Tool taking and placing recognition device for unmanned tool room | |
| CN215173603U (en) | Monitoring display support frame for monitoring equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |