CN111306413A - Face identification's camera support device - Google Patents
Face identification's camera support device Download PDFInfo
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- CN111306413A CN111306413A CN202010225862.XA CN202010225862A CN111306413A CN 111306413 A CN111306413 A CN 111306413A CN 202010225862 A CN202010225862 A CN 202010225862A CN 111306413 A CN111306413 A CN 111306413A
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- shaft
- fixed block
- bevel gear
- face
- groove
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- 238000009434 installation Methods 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims description 55
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- 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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- 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
- F16M11/043—Allowing translations
- F16M11/048—Allowing translations adapted to forward-backward translation movement
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- 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
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manipulator (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a face recognition photographic support device which comprises an installation cavity arranged in an installation box, wherein a first groove is formed in the upper end face of the left side of the installation box, a first spring is fixedly connected to the left end wall of the first groove, the right end of the first spring is fixedly connected to a first fixed block which slides in the first groove, a second groove is formed in the upper end face of the right side of the installation box, a second spring is fixedly connected to the right end wall of the second groove, and the left end of the second spring is fixedly connected to a second fixed block which slides in the second groove and is abutted against the first fixed block. Therefore, the physical strength of a photographer is reduced and consumed during shooting, accidents caused by too much input of the photographer during shooting can be avoided, the shot picture is quiet and cannot shake, and the photographer who travels alone can shoot the photo.
Description
Technical Field
The invention relates to the technical field related to face recognition, in particular to a photographic support device for face recognition.
Background
Face recognition is a biometric technology for identity recognition based on facial feature information of a person. The method comprises the following steps of collecting images or video streams containing human faces by using a camera or a camera, automatically detecting and tracking the human faces in the images, and further carrying out face recognition on the detected human faces. On the way of taking pictures and shooting, a photographer needs to prepare and hold a support for taking pictures, and the photographer needs to move along with the movement if the photographer needs to move in the process of taking pictures, and the weight of the camera is very heavy, which can consume a large amount of physical power for the photographer, and the photographer is too input in taking pictures and can cause accidents, and the camera can also have unsatisfactory shooting effects because the photographer moves, if the photographer travels alone or other people do not assist in taking pictures, the photographer can only take pictures of scenery, and the photographer cannot enter pictures and cannot get the pictures.
Disclosure of Invention
Aiming at the technical defects, the invention provides a photographic support device for face recognition, which can overcome the defects.
The invention relates to a photographic support device for face recognition, which comprises an installation cavity arranged in an installation box, wherein a first groove is arranged in the upper end surface of the left side of the installation box, the left end wall of the first groove is fixedly connected with a first spring, the right end of the first spring is fixedly connected with a first fixed block which slides in the first groove, a second groove is arranged in the upper end surface of the right side of the installation box, the right end wall of the second groove is fixedly connected with a second spring, the left end of the second spring is fixedly connected with a second fixed block which slides in the second groove and is abutted against the first fixed block, the right end surface of the installation box is fixedly provided with a push handle, the bottom end surface of the installation cavity is fixedly provided with a driving motor, the upper end of the driving motor is in power connection with a first shaft, the first shaft is fixedly provided with a driving gear, and the first shaft is also fixedly provided with a, the installation cavity comprises a first shaft, a second shaft, a driving gear, a driven gear, a third shaft, a fourth shaft, a third fixed block, a fifth shaft, a fourth shaft, a moving block and a shooting mechanism, wherein the first shaft is fixedly provided with the second belt pulley above the first belt pulley, the second shaft is arranged in the bottom wall of the installation cavity in a rotating mode and is provided with a threaded second shaft on the front side of the driving motor and a part of the second shaft, the driven gear is fixedly arranged on the second shaft and meshed with the driving gear, the third shaft and the fourth shaft are arranged in the bottom wall of the installation cavity in a rotating mode respectively, the third shaft and the fourth shaft are arranged on the left side and the right side of the second shaft, the rear end wall of the installation cavity is fixedly provided with the third fixed block.
Preferably, the moving mechanism is installed including rotating the installation chamber bottom end wall and being located the left sixth axle of first axle, fixed mounting has the third belt pulley on the sixth axle, the third belt pulley with first belt pulley passes through left belt connection, still fixed mounting has the first bevel gear that is located the third belt pulley top on the sixth axle, the seventh axle is installed to installation chamber rear end wall internal rotation, on the seventh axle fixed mounting have with first bevel gear meshing's second bevel gear, on the seventh axle still fixed mounting have be located the left gyro wheel of second bevel gear front side, fixedly connected with on the left gyro wheel pass through installation case up end with first fixed block left end fixed connection's left tensile rope.
Preferably, the moving mechanism further comprises an eighth shaft which is rotatably installed on the bottom end wall of the installation cavity and located on the right side of the first shaft, a fourth belt pulley is fixedly installed on the eighth shaft, the fourth belt pulley is connected with the second belt pulley through a right belt, a third bevel gear which is located above the fourth belt pulley is fixedly installed on the eighth shaft, a ninth shaft is installed in the rear end wall of the installation cavity in a rotating mode, a fourth bevel gear which is meshed with the third bevel gear is fixedly installed on the ninth shaft, a right roller which is located on the front side of the fourth bevel gear is fixedly installed on the ninth shaft, and a right tensile rope which is fixedly connected with the right roller through the upper end face of the installation box and the right end of the second fixed block is fixedly connected with the right roller.
Preferably, the shooting mechanism comprises a left internal thread sleeve and a right internal thread sleeve which are fixedly installed in the bottom end wall of the movable cavity from left to right, a transmission case which is abutted against the upper end surfaces of the left internal thread sleeve and the right internal thread sleeve is installed in the movable cavity in a sliding manner, a transmission cavity is arranged in the transmission case, a transmission motor is fixedly installed on the right end wall of the transmission cavity, the left end of the transmission motor is in power connection with a tenth shaft, a spline sleeve is installed on the tenth shaft in a spline fit manner, a fifth bevel gear is fixedly installed on the spline sleeve, a tenth shaft is rotatably installed on the bottom end wall of the transmission cavity, a sixth bevel gear meshed with the fifth bevel gear is fixedly installed on the tenth shaft, a driving gear positioned below the sixth bevel gear is also fixedly installed on the tenth shaft, and a third shaft and a twelfth shaft communicated with the transmission cavity are connected through internal threads of the left internal thread sleeve, and a left transmission gear and a right transmission gear which are positioned in the transmission cavity and meshed with the driving gear are fixedly arranged on the third shaft and the twelfth shaft.
Preferably, the shooting mechanism further comprises a third groove arranged in the upper end wall of the transmission cavity, an electromagnet is fixedly mounted at the right end of the third groove, a third spring is fixedly connected to the left end of the third groove, the right end of the third spring is fixedly connected to a fourth fixed block sliding in the third groove, the spline sleeve is rotatably mounted in the fourth fixed block, a seventh bevel gear located on the left side of the fourth fixed block is fixedly mounted on the spline sleeve, a support box is placed on the upper end surface of the transmission box, the lower end surface of the support box is fixedly mounted with a thirteenth shaft rotatably mounted on the upper end surface of the transmission box and communicated to the transmission cavity, and an eighth bevel gear located in the transmission cavity and capable of being meshed with the seventh bevel gear is fixedly mounted on the twelfth shaft.
Preferably, shoot the mechanism and still including setting up support chamber in the support incasement, support chamber bilateral symmetry outside end face fixed connection fourth spring, the inboard fixed connection of fourth spring is in support intracavity gliding fifth fixed block, there are sixth fixed block and seventh fixed block respectively fixed mounting around the fifth fixed block medial surface, sixth fixed block rear end face fixed connection fifth spring, fifth spring rear end fixed connection eighth fixed block, support case front side up end fixed mounting has the face identification detector.
The beneficial effects are that: the device can lift the bracket capable of fixing the camera and other shooting tools to a specified position by lifting, and can effectively rotate and track the person to be shot by the face recognition detector, so that the camera and other shooting tools can effectively carry out real-time shooting, and can also move if the person needs to be shot along with the movement of the person, thereby reducing the physical strength consumption of a photographer during shooting, avoiding accidents caused by too much input of the photographer during shooting, enabling a shooting picture to be quiet and not to shake, and also enabling the person who travels alone to shoot.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a face recognition camera stand apparatus according to the present invention;
FIG. 2 is a schematic view of A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic view of B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic view of the embodiment of the present invention at point C in FIG. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a photographic support device for face recognition, which comprises an installation cavity 11 arranged in an installation box 10, wherein a first groove 23 is arranged in the upper end surface of the left side of the installation box 10, the left end wall of the first groove 23 is fixedly connected with a first spring 24, the right end of the first spring 24 is fixedly connected with a first fixed block 25 which slides in the first groove 23, a second groove 32 is arranged in the upper end surface of the right side of the installation box 10, the right end wall of the second groove 32 is fixedly connected with a second spring 31, the left end of the second spring 31 is fixedly connected with a second fixed block 29 which slides in the second groove 32 and is abutted against the first fixed block 25, a push handle 34 is fixedly arranged on the right end surface of the installation box 10, a driving motor 57 is fixedly arranged on the bottom end surface of the installation cavity 11, the upper end of the driving motor 57 is dynamically connected with a first shaft 33, a driving gear 49 is fixedly arranged on the, a first belt pulley 51 positioned above the driving gear 49 is fixedly mounted on the first shaft 33, a second belt pulley 48 positioned above the first belt pulley 51 is fixedly mounted on the first shaft 33, a second shaft 61 which is positioned on the front side of the driving motor 57 and is partially provided with threads is rotatably mounted on the bottom end wall of the mounting cavity 11, a driven gear 50 meshed with the driving gear 49 is fixedly mounted on the second shaft 61, a third shaft 52 and a fourth shaft 47 which are positioned on the left side and the right side of the second shaft 61 are respectively rotatably mounted in the bottom end wall of the mounting cavity 11, a third fixed block 26 is fixedly mounted on the rear end wall of the mounting cavity 11, the second shaft 61, the fifth shaft 53 and the fourth shaft 47 are rotatably mounted in the lower end surface of the third fixed block 26, and a moving block 55 rotatably connected with the fifth shaft 53 and the fourth shaft 47 is connected to the second shaft 61 through threads, a moving chamber 56 is provided in the moving block 55, and a moving mechanism 77 and a photographing mechanism 79 are provided in the mounting chamber 11.
Advantageously, the moving mechanism 77 includes a sixth shaft 12 rotatably mounted on the bottom end wall of the mounting cavity 11 and located on the left side of the first shaft 33, a third belt pulley 13 is fixedly mounted on the sixth shaft 12, the third belt pulley 13 is connected with the first belt pulley 51 through a left belt 14, a first bevel gear 16 located above the third belt pulley 13 is further fixedly mounted on the sixth shaft 12, a seventh shaft 17 is rotatably mounted on the rear end wall of the mounting cavity 11, a second bevel gear 15 engaged with the first bevel gear 16 is fixedly mounted on the seventh shaft 17, a left roller 22 located in front of the second bevel gear 15 is further fixedly mounted on the seventh shaft 17, and a left tension rope 18 fixedly connected with the left end of the first fixing block 25 through the upper end surface of the mounting box 10 is fixedly connected to the left roller 22.
Beneficially, the moving mechanism 77 further includes an eighth shaft 44 rotatably installed on the bottom end wall of the installation cavity 11 and located on the right side of the first shaft 33, a fourth belt pulley 42 is fixedly installed on the eighth shaft 44, the fourth belt pulley 42 is connected with the second belt pulley 48 through a right belt 43, a third bevel gear 41 located above the fourth belt pulley 42 is further fixedly installed on the eighth shaft 44, a ninth shaft 40 is rotatably installed in the rear end wall of the installation cavity 11, a fourth bevel gear 38 engaged with the third bevel gear 41 is fixedly installed on the ninth shaft 40, a right roller 39 located in front of the fourth bevel gear 38 is further fixedly installed on the ninth shaft 40, and a right tensile rope 30 fixedly connected with the right end of the second fixed block 29 through the upper end surface of the installation box 10 is fixedly connected to the right roller 39.
Beneficially, the shooting mechanism 79 comprises a left internal thread sleeve 54 and a right internal thread sleeve 45 respectively fixedly installed at the left and right in the bottom end wall of the moving cavity 56, a transmission case 35 abutting against the upper end surfaces of the left internal thread sleeve 54 and the right internal thread sleeve 45 is slidably installed in the moving cavity 56, a transmission cavity 36 is installed in the transmission case 35, a transmission motor 37 is fixedly installed on the right end wall of the transmission cavity 36, the left end of the transmission motor 37 is in power connection with a tenth shaft 75, a spline sleeve 69 is installed on the tenth shaft 75 in a spline fit manner, a fifth bevel gear 76 is fixedly installed on the spline sleeve 69, an eleventh shaft 71 is rotatably installed in the bottom end wall of the transmission cavity 36, a sixth bevel gear 74 meshed with the fifth bevel gear 76 is fixedly installed on the eleventh shaft 71, and a driving gear 72 located below the sixth bevel gear 74 is further fixedly installed on the eleventh shaft 71, the left internal thread sleeve 54 and the right internal thread sleeve 45 are connected with a third shaft 52 and a twelfth shaft 46 communicated to the transmission cavity 36 in an internal thread mode, and a left transmission gear 70 and a right transmission gear 73 which are positioned in the transmission cavity 36 and meshed with the driving gear 72 are fixedly installed on the third shaft 52 and the twelfth shaft 46.
Advantageously, the camera 79 further comprises a third recess 64 provided in the upper end wall of the transmission chamber 36, the right end of the third groove 64 is fixedly provided with an electromagnet 63, the left end of the third groove 64 is fixedly connected with a third spring 66, the right end of the third spring 66 is fixedly connected with a fourth fixed block 65 which slides in the third groove 64, the spline housing 69 is rotatably mounted in the fourth fixed block 65, a seventh bevel gear 68 positioned at the left side of the fourth fixed block 65 is fixedly mounted on the spline housing 69, a bracket box 21 is arranged on the upper end surface of the transmission box 35, a tenth shaft 62 which is rotatably arranged on the upper end surface of the transmission box 35 and communicated with the transmission cavity 36 is fixedly arranged on the lower end surface of the bracket box 21, an eighth bevel gear 67 which is positioned in the transmission cavity 36 and can be meshed with the seventh bevel gear 68 is fixedly arranged on the tenth shaft 62.
Beneficially, the shooting mechanism 79 further comprises a support cavity 19 arranged in the support box 21, the left and right symmetrical outer end faces of the support cavity 19 are fixedly connected with a fourth spring 20, the inner side of the fourth spring 20 is fixedly connected with a fifth fixing block 27 sliding in the support cavity 19, a sixth fixing block 60 and a seventh fixing block 28 are respectively and fixedly mounted on the front and the back of the inner end face of the fifth fixing block 27, the rear end face of the sixth fixing block 60 is fixedly connected with a fifth spring 59, the rear end of the fifth spring 59 is fixedly connected with an eighth fixing block 58, and a face recognition detector 78 is fixedly mounted on the front upper end face of the support box 21.
In the initial state, the electromagnet 63 is not energized, so that the third spring 66 is in a normal tension state, the first spring 24 is in a normal tension state, the second spring 31 is in a normal tension state, the fourth spring 20 is in a normal tension state, and the fifth spring 59 is in a normal tension state.
At the beginning of operation, when the user moves the mounting box 10 to a designated position by pushing the handle 34, the driving motor 57 is activated to cause the first shaft 33 to rotate, so that the second pulley 48, the first pulley 51 and the driving gear 49 rotate, the driving gear 49 rotates to engage the driven gear 50 to drive, so that the second shaft 61 rotates, so that the threaded portion on the second shaft 61 is threadedly connected with the moving block 55 and moves upward, and at the same time, the first pulley 51 rotates, the third pulley 13 rotates through the left belt 14 connection, so that the sixth shaft 12 rotates, the first bevel gear 16 engages the second bevel gear 15 to rotate, so that the seventh shaft 17 rotates, the left roller 22 rotates, the first fixing block 25 moves to the left through the left tensile cord 18, and at the same time, the second pulley 48 rotates, the fourth pulley 42 rotates through the right belt 43 connection, rotating the eighth shaft 44, rotating the third bevel gear 41, causing the third bevel gear 41 to engage with the fourth bevel gear 38 to rotate, causing the third bevel gear 41 to rotate, causing the right roller 39 to rotate, causing the second fixing block 29 to move rightwards through the right tensile rope 30, causing the moving block 55 to move to the outer side of the mounting box 10, and stopping the driving motor 57 when the moving block 55 moves to the highest position; the camera and other shooting devices can be placed in the bracket cavity 19, and can be clamped and prevented from falling through the fifth fixing block 27 and the eighth fixing block 58; when shooting is needed, the tenth shaft 75 is rotated by selecting input face data in the face recognition detector 78, the spline housing 69 is driven to rotate by starting the transmission motor 37, the fifth bevel gear 76 is driven to be meshed with the sixth bevel gear 74 to be rotated, the eleventh shaft 71 is driven to rotate and is meshed with the left transmission gear 70 and the right transmission gear 73 to drive the third shaft 52 and the twelfth shaft 46 to rotate, the transmission box 35 is driven to move upwards through threaded connection of the third shaft 52 and the twelfth shaft 46, the camera and other shooting devices are driven to adjust the height, the transmission motor 37 stops after adjustment, automatic shooting is carried out through the face data in the face recognition detector 78 when shooting is carried out, if horizontal linear movement shooting is carried out, the electromagnet 63 is electrified, the fourth fixed block 65 is attracted, and the fifth bevel gear 76 and the sixth bevel gear 74 are disconnected from meshing transmission, and the seventh bevel gear 68 and the eighth bevel gear 67 are driven to be meshed for transmission, so that the thirteenth shaft 62 is driven to rotate, the rotating angle of the support box 21 is tracked and shot through the face recognition detector 78, if the support box moves too far, the mounting box 10 can be driven to move for shooting, and after the shooting is finished, the mounting box returns to the initial position.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (6)
1. A photographic support device for face recognition comprises an installation cavity arranged in an installation box, wherein a first groove is formed in the upper end face of the left side of the installation box, a first spring is fixedly connected to the left end wall of the first groove, the right end of the first spring is fixedly connected to a first fixed block which slides in the first groove, a second groove is formed in the upper end face of the right side of the installation box, a second spring is fixedly connected to the right end wall of the second groove, the left end of the second spring is fixedly connected to a second fixed block which slides in the second groove and is abutted to the first fixed block, a push handle is fixedly arranged on the right end face of the installation box, a driving motor is fixedly arranged on the bottom end face of the installation cavity, a first shaft is connected to the upper end of the driving motor in a power mode, a driving gear is fixedly arranged on the first shaft, and a first belt pulley positioned above the driving gear, the installation cavity comprises a first shaft, a second shaft, a driving gear, a driven gear, a third shaft, a fourth shaft, a third fixed block, a fifth shaft, a fourth shaft, a moving block and a shooting mechanism, wherein the first shaft is fixedly provided with the second belt pulley above the first belt pulley, the second shaft is arranged in the bottom wall of the installation cavity in a rotating mode and is provided with a threaded second shaft on the front side of the driving motor and a part of the second shaft, the driven gear is fixedly arranged on the second shaft and meshed with the driving gear, the third shaft and the fourth shaft are arranged in the bottom wall of the installation cavity in a rotating mode respectively, the third shaft and the fourth shaft are arranged on the left side and the right side of the second shaft, the rear end wall of the installation cavity is fixedly provided with the third fixed block.
2. The camera stand device for face recognition according to claim 1, wherein: the moving mechanism is installed including rotating the installation chamber bottom end wall just is located the left sixth axle of primary shaft, fixed mounting has the third belt pulley on the sixth axle, the third belt pulley with first belt pulley passes through left belt and connects, the epaxial fixed mounting that goes back of sixth has and is located the first bevel gear of third belt pulley top, the seventh axle is installed to installation chamber rear end wall internal rotation, the epaxial fixed mounting of seventh with the second bevel gear of first bevel gear meshing, the epaxial fixed mounting that goes back of seventh has and is located the left gyro wheel of second bevel gear front side, fixedly connected with passes through on the left gyro wheel install bin up end with first fixed block left end fixed connection's left tensile rope.
3. The camera stand device for face recognition according to claim 1, wherein: the moving mechanism is characterized in that the moving mechanism is installed in a rotating mode, the bottom wall of the installation cavity is located on an eighth shaft on the right side of the first shaft, a fourth belt pulley is fixedly installed on the eighth shaft, the fourth belt pulley is connected with the second belt pulley through a right belt, a third bevel gear located above the fourth belt pulley is fixedly installed on the eighth shaft, a ninth shaft is installed in the rear end wall of the installation cavity in a rotating mode, a fourth bevel gear meshed with the third bevel gear is fixedly installed on the ninth shaft, a right roller located on the front side of the fourth bevel gear is fixedly installed on the ninth shaft, and the right roller is fixedly connected with a right tensile rope fixedly connected with the right end face of the installation box and the right end of the second fixed block.
4. The camera stand device for face recognition according to claim 1, wherein: the shooting mechanism comprises a left internal thread sleeve and a right internal thread sleeve which are fixedly arranged in the bottom end wall of the movable cavity from left to right, a transmission box which is propped against the upper end surfaces of the left internal thread sleeve and the right internal thread sleeve is arranged in the movable cavity in a sliding manner, a transmission cavity is arranged in the transmission box, a transmission motor is fixedly arranged on the right end wall of the transmission cavity, the left end of the transmission motor is in power connection with a tenth shaft, a spline sleeve is arranged on the tenth shaft in a spline fit manner, a fifth bevel gear is fixedly arranged on the spline sleeve, a tenth shaft is rotatably arranged in the bottom end wall of the transmission cavity, a sixth bevel gear meshed with the fifth bevel gear is fixedly arranged on the tenth shaft, a driving gear positioned below the sixth bevel gear is also fixedly arranged on the tenth shaft, and a third shaft and a twelfth shaft communicated with the transmission cavity are connected with the left internal thread sleeve and, and a left transmission gear and a right transmission gear which are positioned in the transmission cavity and meshed with the driving gear are fixedly arranged on the third shaft and the twelfth shaft.
5. The camera stand device for face recognition according to claim 1, wherein: the shooting mechanism further comprises a third groove arranged in the upper end wall of the transmission cavity, an electromagnet is fixedly mounted at the right end of the third groove, a third spring is fixedly connected to the left end of the third groove, the right end of the third spring is fixedly connected to a fourth fixed block which slides in the third groove, the spline sleeve is rotatably mounted on the fourth fixed block, a seventh bevel gear located on the left side of the fourth fixed block is fixedly mounted on the spline sleeve, a support box is placed on the upper end face of the transmission box, the lower end face of the support box is fixedly mounted with a tenth shaft which is rotatably mounted on the upper end face of the transmission box and communicated to the transmission cavity, and an eighth bevel gear which is located in the transmission cavity and can be meshed with the seventh bevel gear is fixedly mounted on the tenth shaft.
6. The camera stand device for face recognition according to claim 1, wherein: shooting mechanism is still including setting up support chamber in the support case, support chamber bilateral symmetry outside end face fixed connection fourth spring, the inboard fixed connection of fourth spring is in the gliding fifth fixed block of support intracavity, there are sixth fixed block and seventh fixed block respectively fixed mounting around the fifth fixed block medial surface, sixth fixed block rear end face fixed connection fifth spring, fifth spring rear end fixed connection eighth fixed block, support case front side up end fixed mounting has face identification detector.
Priority Applications (1)
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| CN111306413B (en) | 2020-12-22 |
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