CN110285303A - Artificial intelligence's video camera fixing seat - Google Patents
Artificial intelligence's video camera fixing seat Download PDFInfo
- Publication number
- CN110285303A CN110285303A CN201910625952.5A CN201910625952A CN110285303A CN 110285303 A CN110285303 A CN 110285303A CN 201910625952 A CN201910625952 A CN 201910625952A CN 110285303 A CN110285303 A CN 110285303A
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- video camera
- motor
- fixing seat
- rotation angle
- gear
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- 238000013473 artificial intelligence Methods 0.000 title claims abstract description 35
- 238000001514 detection method Methods 0.000 claims abstract description 38
- 230000005389 magnetism Effects 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 95
- 230000007246 mechanism Effects 0.000 claims description 54
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000008713 feedback mechanism Effects 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 4
- 230000005355 Hall effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012067 mathematical method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
-
- 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
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
-
- 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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- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention discloses a kind of artificial intelligence's video camera fixing seats, including a fixing seat unit, fixing seat unit has a fixing piece, one first motor and a gear unit, and motor drive shaft is provided on the first motor, and the first motor drives the fixing piece to rotate to output power and by the gear unit；Also comprising a rotation angle sensing unit, rotation angle sensing unit includes a magnetic element, and gear unit drives magnetic element rotation, a magnetic rotation angle detection device, and magnetism rotation angle detection device has a Hall element.The present invention can be positioned with auto-steering, even full-automatic photography is without manually monitoring, have the function of focusing automatically, it can sense and calculate the position for the video camera installed, video camera is set to turn to correct orientation, it is possible to reduce the steering of unnecessary manpower control video camera has the advantages that high accurancy and precision, by the feedback mechanism of rotation angle sensing unit, it is ensured that video camera is always held at correct position.
Description
Technical field
The present invention relates to a kind of video camera fixing seat, in particular to a kind of artificial intelligence's video camera fixing seat.
Background technique
Requirement with people to image quality is higher and higher, and the requirement to video camera photography property is also higher and higher, is shooting
Before film, TV play, news program or advertising film, all the performance of video camera can be detected and be debugged, to use
During can take that quality is high and stable picture, and the picture of high quality also has to multilayer stunt is added in post-production
Very big help, and it is varied with the model of video camera to photograph at present, fixed structure is also all kinds of, and video camera is after fixation not
With automatic focusing action, filmed image is easy fuzzy.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defect of the prior art, a kind of artificial intelligence's video camera is provided and is fixed
Seat, can be positioned with auto-steering, and even full-automatic photography is without manually monitoring, therefore video camera preferably can have certainly
The dynamic function of focusing, after video camera turns to, auto-focusing to the object to be shot, because video camera is redirect to without caused by
Correct orientation is but because that can sense and calculate the position for the video camera installed without the problem for keeping filmed image fuzzy of focusing
It sets, and video camera is made to turn to correct orientation, therefore, it is possible to reduce the steering of unnecessary manpower control video camera, this hair
Bright video camera can amplify the angle of fixing piece rotation by a plurality of gears of gear set, therefore excellent with high accurancy and precision
Point, video camera of the invention is by the feedback mechanism for rotating angle sensing unit, it is ensured that video camera is always held at correct position.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
The present invention discloses a kind of artificial intelligence's video camera fixing seat, including a fixing seat unit, and the fixing seat unit has one
Fixing piece, one first motor and a gear unit are provided with motor drive shaft on first motor, and first motor is to export
Power and by the gear unit drive the fixing piece rotate；Also comprising a rotation angle sensing unit, the rotation angle sense
Surveying unit includes a magnetic element, the gear unit driving magnetic element rotation, a magnetic rotation angle detection device, institute
Stating magnetic rotation angle detection device has a Hall element, and magnetism rotation angle detection device setting can contactlessly felt
Should magnetic element position；The magnetic rotation angle detection device also includes a controller, which connects magnetic
Property rotation angle detection device and the first motor, it is described it is magnetic rotate angle detection device include for obtain magnetic element it
The coordinate rotary processor of angular displacement angle.
As a preferred technical solution of the present invention, the Hall element is built in magnetism rotation angle detection device
Center.
As a preferred technical solution of the present invention, the magnetic angle detection device that rotates is by side corresponding to magnetic field
It is the digital signals to angular transition, which includes the angle of the angular displacement of the magnetic element.
As a preferred technical solution of the present invention, the gear unit includes that one first transmission mechanism and one first pass
Moving axis, first transmission mechanism are connected to first motor and fixing piece, one end of first transmission shaft and first transmission
The other end of the first transmission shaft is arranged in mechanism connection, the magnetic element.
As a preferred technical solution of the present invention, the gear unit includes one first transmission mechanism, one first biography
Moving axis, a gear set and a second driving shaft, the gear set include first gear and second gear, first transmission mechanism
First motor and fixing piece are mechanically connected, one end of first transmission shaft is connect with first transmission mechanism, described
The other end of first transmission shaft and one end of second driving shaft are separately connected gear set, and the magnetic element is set to second biography
The other end of moving axis.
As a preferred technical solution of the present invention, first transmission mechanism includes intermeshing worm screw and snail
Wheel, the worm screw connects the first motor, and the worm gear connects the first transmission shaft and fixing piece.
As a preferred technical solution of the present invention, the gear unit includes one first transmission mechanism, one first biography
Moving axis and a gear set, first transmission mechanism are mechanically connected fixing piece, one end of first transmission shaft and the first transmission
Mechanism connection, the other end of first transmission shaft and drive shaft one end of the first motor are separately connected gear set, the magnetism
Element is provided in the drive shaft of the first motor.
As a preferred technical solution of the present invention, the gear unit includes one first transmission mechanism, a gear set
With a second driving shaft, first transmission mechanism is mechanically connected drive shaft one end and the fixing piece of first motor, and described
The drive shaft other end of one motor is connect with gear set, one end connection of the gear set and second driving shaft, the magnetic member
The other end of second driving shaft is arranged in part.
As a preferred technical solution of the present invention, the magnetic element is electromagnet or permanent magnet.
As a preferred technical solution of the present invention, the fixing seat unit further includes that one second motor and one second pass
The power of second motor is passed to fixing piece and is passed with rotational fixture, described second by motivation structure, second transmission mechanism
Motivation structure is different from the direction of rotation that the first transmission mechanism passes to fixing piece.
Compared with prior art, beneficial effects of the present invention are as follows:
The present invention can be positioned with auto-steering, and even full-automatic photography is without manually monitoring, therefore video camera preferably may be used
To have the function of focusing automatically, after video camera turns to, auto-focusing to the object to be shot, because photographing without caused by
Machine redirect to correct orientation but because that can sense and calculate the photography installed without the problem for keeping filmed image fuzzy of focusing
The position of machine, and video camera is made to turn to correct orientation, therefore, it is possible to reduce unnecessary manpower control video camera turns
To video camera of the invention can amplify the angle of fixing piece rotation by a plurality of gears of gear set, therefore have high-precision
The advantages of accuracy, video camera of the invention is by the feedback mechanism for rotating angle sensing unit, it is ensured that video camera is always held at
Correct position.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the perspective view of the overall appearance of the first embodiment of artificial intelligence's video camera fixing seat of the present invention；
Fig. 2 is the partial enlarged view of Fig. 1 of artificial intelligence's video camera fixing seat of the present invention；
Fig. 3 is the flow chart of the first embodiment of artificial intelligence's video camera fixing seat of the present invention；
Fig. 4 is the perspective view of the overall appearance of the second embodiment of artificial intelligence's video camera fixing seat of the present invention；
Fig. 5 is the partial enlarged view of Fig. 4 of artificial intelligence's video camera fixing seat of the present invention；
Fig. 6 is the flow chart of the second embodiment of artificial intelligence's video camera fixing seat of the present invention；
Fig. 7 is the perspective view of the overall appearance of the 3rd embodiment of artificial intelligence's video camera fixing seat of the present invention；
Fig. 8 is the partial enlarged view of Fig. 7 of artificial intelligence's video camera fixing seat of the present invention；
Fig. 9 is the flow chart of the 3rd embodiment of artificial intelligence's video camera fixing seat of the present invention；
Figure 10 is the perspective view of the overall appearance of the fourth embodiment of artificial intelligence's video camera fixing seat of the present invention；
Figure 11 is the partial enlarged view of Figure 10 of artificial intelligence's video camera fixing seat of the present invention；
Figure 12 is the flow chart of the fourth embodiment of artificial intelligence's video camera fixing seat of the present invention；And
Figure 13 is the signal of another embodiment of the magnetic element of the sensing unit of artificial intelligence's video camera fixing seat of the present invention
Figure；
In figure: 100, fixing seat unit；110, fixing piece；120, the first motor；121, motor drive shaft；130, gear unit；131,
First transmission mechanism；132, the first transmission shaft；133, gear set；1331, first gear；1332, second gear；134, it second passes
Moving axis；141, the second motor；142, the second transmission mechanism；200, angle sensing unit is rotated；210, magnetic element；220, magnetic
Rotate angle detection device；221, Hall element；222, coordinate rotary processor；230, controller；231, transmission line.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1
As shown in Figure 1-3, the present invention provides a kind of artificial intelligence's video camera fixing seat, including a fixing seat unit 100, fixing seat
Unit 100 has a fixing piece 110, one first motor 120 and a gear unit 130, is provided with motor drive shaft on the first motor 120
121, the first motor 120 drives the fixing piece 110 rotation to output power and by the gear unit 130；Also comprising a rotation
Gyration sensing unit 200, rotation angle sensing unit 200 includes a magnetic element 210, and gear unit 130 drives magnetism
Element 210 rotates, and a magnetic rotation angle detection device 220, magnetism rotation angle detection device 220 has a Hall element
221, the position that can contactlessly incude the magnetic element 210 is arranged in magnetism rotation angle detection device 220；Magnetism rotation
Angle detection device 220 also includes a controller 230, passes through biography between magnetism rotation angle detection device 220 and controller 230
Defeated line 231 is connected, the magnetic rotation angle detection device 220 of 230 telecommunication of controller connection and the first motor 120, magnetism rotation
Gyration arrangement for detecting 220 includes the coordinate rotary processor 222 for obtaining the angular displacement angle of magnetic element 210, Gu
Determining part 110 is L-type frame, can use screw and video camera is fixed on fixing piece 110, controller 230 can be microcontroller
MCU, controller 230 can be connect by transmission line 231 with magnetism rotation 220 telecommunication of angle detection device, and can also be had
Have a radio transmitting device, controller 230 can by radio transmitting device output control signal to the first motor 120, and
Signal can be received by radio transmitting device.
Be input to controller 230 signal may include magnetic rotation angle detection device 220 detect obtained result,
The instruction of the preset value or far-end remote control of camera angle, controller 230 are directed to the preset value or far-end remote control of camera angle
Instruction detect obtained result with from magnetism rotation angle detection device 220 and calculated, and result output is passed to the
One motor 120 makes the first motor 120 rotate video camera to correct position.Wherein, the calculating of controller 230 can be with such as
Differential equation, linear algebra, Laplce's conversion, complex function, z convert mathematical method, magnetism rotation angle detection device
Sensing result is fed back to controller 230 by 220, and controller 230 compares the finger of the angle detected and preset value or far-end remote control
The difference of order, herein, the reason of may cause the angle and the difference of the instruction of preset value or far-end remote control that detect have: external force
Collision turns to video camera, the implementation deviation of the first motor 120 or far-end remote control issue new instruction, controls after carrying out operation
230 output order of device makes the first motor 120 rotate video camera to correct position, and in the process, magnetism rotation angle detection
Device 220 can be sensed constantly and feed back to controller 230, also just be same as constantly adjusting, and therefore, can use up can
Energy avoids the occurrence of deviation, and the first motor 120 can have radio transmitting device to receive the control signal of controller 230, but
It is without being limited thereto, connection also can be used and carry out transmitting signals.
Hall element 221 is built in the center of magnetism rotation angle detection device 220, with sharp magnetic rotation angle
Arrangement for detecting 220 detects the voltage change of Hall element 221, and rotation 200 system of angle sensing unit applies Hall effect, Hall effect
Should refer to when solid conductor is placed in a magnetic field and has electric current to pass through, lead intracorporal electric charge carrier by Lorentz force and
Secundly, then the phenomenon that generation voltage Hall voltage, and the Hall effect of semiconductor is more much better than than metal, is imitated by Hall
It answers it is found that generating Hall when Hall element 221 has electric current to flow through and the magnetic field of magnetic element 210 is by Hall element 221
Voltage, also, different Hall voltages can be generated when magnetic element 210 rotates and causes different magnetic fields, therefore can borrow
By the change of Hall voltage push away magnetic element 210 rotation angle, magnetism rotation angle detection device 220 may include analogy
It is not shown into digital converter figure, the orientation angle corresponding to magnetic field can be converted to digital signals, and by digital signals
It is transferred to controller 230 by transmission line 231, also, the digital signals may include the angle of the angular displacement of magnetic element 210
Degree.In addition, magnetic rotation angle detection device 220 can also include coordinate rotary processor 222, coordinate rotary processor 222
Can for Hall element 221 voltage change with the mathematical method of coordinate calculates and obtain magnetic element 210 angle position
Move angle.
Orientation angle corresponding to magnetic field is converted to the digital signals by magnetism rotation angle detection device 220, the numerical digit
Signal includes the angle of the angular displacement of the magnetic element 210.
Gear unit 130 includes one first transmission mechanism 131 and one first transmission shaft 132, which connects
It is connected to first motor 120 and fixing piece 110, one end of the first transmission shaft 132 is connect with first transmission mechanism 131, magnetic
The other end of the first transmission shaft 132 is arranged in element 210, and Fig. 1 to Fig. 3 is that the artificial intelligence that the display present invention can be automatically positioned takes the photograph
The first embodiment of shadow machine fixing seat, wherein gear unit 130 may include the first transmission mechanism 131 and the first transmission shaft
132, the first transmission mechanism 131 is connected to the first motor 120 and fixing piece 110, one end of the first transmission shaft 132 and the first transmission
Mechanism 131 connects, and the other end of the first transmission shaft 132 is connected to magnetic element 210.Therefore, gear unit 130 can be by
The power of one motor 120 passes to fixing piece 110 and magnetic element 210, alternatively, gear unit 130 can to work as fixing piece
110 magnetic elements 210 by external collision and when turning to while rotating, magnetic element 210 rotate after through being detectd by magnetism rotation angle
Survey device 220 sense its rotate angle, and can be pushed away from the rotation angle of magnetic element 210 fixing piece 110 rotation angle
Degree.
In this way, controller 230 can learn the angle of video camera, when from distal end transmit it is new be assigned to controller 230 or
When person's magnetism rotates the detecting result and preset value difference of angle detection device 220, the transmission of controller 230 control signal to first
Motor 120, so that video camera rotates to correct position.
Embodiment 2,
Gear unit 130 includes one first transmission mechanism 131, one first transmission shaft 132, a gear set 133 and one second transmission
Axis 134, gear set 133 include first gear 1331 and second gear 1332, which mechanically connects
First motor 120 and fixing piece 110, one end of the first transmission shaft 132 are connect with first transmission mechanism 131, the first transmission
The other end of axis 132 and one end of second driving shaft 134 are separately connected gear set 133, and magnetic element 210 is set to second biography
The other end of moving axis 134；Fig. 4 to fig. 6 is the second reality of artificial intelligence's video camera fixing seat that the display present invention can be automatically positioned
Apply example, wherein gear unit 130 may include the first transmission mechanism 131, the first transmission shaft 132, gear set 133 and the second biography
Moving axis 134, and gear set 133 is preferably comprised first gear 1331 and second gear 1332, the connection of the first transmission mechanism 131
It is connect to the first motor 120 and fixing piece 110, one end of the first transmission shaft 132 with the first transmission mechanism 131, the first transmission shaft
132 other end is connect with first gear 1331, and first gear 1331 is intermeshed with second gear 1332, second gear 1332
It is connect with one end of second driving shaft 134, and the other end of second driving shaft 134 connects magnetic element 210, therefore gear unit
The power of first motor 120 can be passed to fixing piece 110 and magnetic element 210 by 130, alternatively, gear unit 130 can make
Proper fixing piece 110 magnetic element 210 while being rotated by external collision and when turning to, magnetic element 210 rotate after through by magnetism
It rotates angle detection device 220 and senses its rotation angle, and fixing piece can be pushed away to obtain from the rotation angle of magnetic element 210
110 rotation angle.
Also, the diameter of first gear 1331 is greater than the diameter of second gear 1332, therefore the rotation angle of magnetic element 210
Degree is big compared with the rotation angle of fixing piece 110, and is in fixed proportionate relationship, it is hereby achieved that higher accuracy, in this hair
In bright preferred embodiment, the gear ratio of first gear 1331 and second gear 1332 can be 4:1, therefore magnetism rotates angle
The angle that arrangement for detecting 220 detects is four times of the rotation angle of fixing piece 110.
In the preferred embodiment, gear set 133 includes the different gear of two diameters, can so make magnetism
The rotation angle of element 210 and the rotation angle of fixing piece 110 are in proportionate relationship, and will not transmitted because of excessive mechanism
During friction consume excessive energy.But not limited to this, gear set 133 also may include two or more gears.
First transmission mechanism 131 includes intermeshing worm and worm wheel, and worm screw connects the first motor 120, and the worm gear
Connect the first transmission shaft 132 and fixing piece 110.
Embodiment 3,
Gear unit 130 includes one first transmission mechanism 131, one first transmission shaft 132 and a gear set 133, the first driver
Structure 131 is mechanically connected fixing piece 110, and one end of the first transmission shaft 132 is connect with the first transmission mechanism 131, the first transmission shaft 132
The other end and drive shaft one end of the first motor 120 be separately connected gear set 133, magnetic element 210 is provided in the first horse
Up in 120 drive shaft, Fig. 7 to Fig. 9 is that the third for artificial intelligence's video camera fixing seat that the display present invention can be automatically positioned is real
Apply example, wherein gear unit 130 may include the first transmission mechanism 131, the first transmission shaft 132 and gear set 133, and tooth
Wheel group 133 is preferably comprised first gear 1331 and second gear 1332, and the first transmission mechanism 131 is connected to fixing piece 110, the
One end of one transmission shaft 132 is connect with the first transmission mechanism 131, and the other end and first gear 1331 of the first transmission shaft 132 connect
It connects, first gear 1331 is intermeshed with second gear 1332, and second gear 1332 is connected to wherein one end of the first motor 120
Motor drive shaft 121, and the other end of the first motor 120 motor drive shaft 121 connect magnetic element 210.Therefore, the first motor 120
Directly rotate magnetic element 210, and by 130 rotational fixture 110 of gear unit, magnetic element 210 rotate after through by
Magnetism rotation angle detection device 220 senses it and rotates angle, and can push away fixed from the rotation angle of magnetic element 210
The rotation angle of part 110.Also, the diameter of first gear 1331 is greater than the diameter of second gear 1332, therefore magnetic element 210
Rotation angle it is big compared with the rotation angle of fixing piece 110, and in fixed proportionate relationship, it is hereby achieved that higher accurate
Degree.In addition, the first motor 120 can be double end motor.
Embodiment 4,
Gear unit 130 includes one first transmission mechanism 131, a gear set 133 and a second driving shaft 134, the first driver
Structure 131 be mechanically connected first motor 120 drive shaft one end and fixing piece 110, the drive shaft other end of the first motor 120 with
Gear set 133 connects, and gear set 133 is connect with one end of second driving shaft 134, and magnetic element 210 is arranged in second driving shaft
134 other end, Figure 10 to Figure 12 are the 4th implementation of artificial intelligence's video camera fixing seat that the display present invention can be automatically positioned
Example, wherein gear unit 130 may include the first transmission mechanism 131, gear set 133 and second driving shaft 134, and gear
Group 133 is preferably comprised first gear 1331 and second gear 1332, and the first transmission mechanism 131 is connected to the first motor 120
The wherein motor drive shaft 121 Yu fixing piece 110 of one end, the motor drive shaft 121 and first gear 1331 of the other end of the first motor 120 connect
It connecing, first gear 1331 is intermeshed with second gear 1332, and second gear 1332 is connect with one end of second driving shaft 134,
And the other end of second driving shaft 134 connects magnetic element 210.Therefore, gear unit 130 can be by the dynamic of the first motor 120
Power passes to fixing piece 110 and magnetic element 210, and magnetic element 210 is felt after rotating through rotating angle detection device 220 by magnetism
Survey its rotate angle, and can be pushed away from the rotation angle of magnetic element 210 fixing piece 110 rotation angle.Also, first
The diameter of gear 1331 is greater than the diameter of second gear 1332, therefore the rotation angle of magnetic element 210 is compared with the rotation of fixing piece 110
Gyration is big, and in fixed proportionate relationship, it is hereby achieved that higher accuracy.
Magnetic element 210 be electromagnet or permanent magnet, the magnetic line of force of magnetic element 210 all can by Hall element 221,
And it is all different by the magnetic field of Hall element 221 in all cases.
Fixing seat unit 100 further includes one second motor 141 and one second transmission mechanism 142, and the second transmission mechanism 142 will
The power of second motor 141 passes to fixing piece 110 with rotational fixture 110, the second transmission mechanism 142 and the first driver
The direction of rotation that structure 131 passes to fixing piece 110 is different, therefore artificial intelligence's video camera fixing seat that the present invention can be automatically positioned
Two different steerings can be provided.
Compared with prior art, beneficial effects of the present invention are as follows:
The present invention can be positioned with auto-steering, and even full-automatic photography is without manually monitoring, therefore video camera preferably may be used
To have the function of focusing automatically, after video camera turns to, auto-focusing to the object to be shot, because photographing without caused by
Machine redirect to correct orientation but because that can sense and calculate the photography installed without the problem for keeping filmed image fuzzy of focusing
The position of machine, and video camera is made to turn to correct orientation, therefore, it is possible to reduce unnecessary manpower control video camera turns
To video camera of the invention can amplify the angle that fixing piece 110 rotates by a plurality of gears of gear set 133, therefore have
There is the advantages of high accurancy and precision, video camera of the invention is by the feedback mechanism for rotating angle sensing unit 200, it is ensured that video camera one
Directly it is maintained at correct position.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (10)
1. artificial intelligence's video camera fixing seat, which is characterized in that including a fixing seat unit (100), the fixing seat unit
(100) there are a fixing piece (110), one first motor (120) and a gear unit (130), set on first motor (120)
It is equipped with motor drive shaft (121), first motor (120) drives this to fix to output power and by the gear unit (130)
Part (110) rotation；Also comprising rotation angle sensing unit (200), the rotation angle sensing unit (200) includes a magnetic
Property element (210), the gear unit (130) driving magnetic element (210) rotation, a magnetic rotation angle detection device
(220), magnetic rotation angle detection device (220) has a Hall element (221), which rotates angle detection device
(220) it is arranged in the position that can contactlessly incude the magnetic element (210)；Magnetic rotation angle detection device (220)
It also include a controller (230) magnetic rotation angle detection device (220) of controller (230) telecommunication connection and the first motor
(120), magnetic rotation angle detection device (220) includes the angular displacement angle for obtaining magnetic element (210)
Coordinate rotary processor (222).
2. artificial intelligence's video camera fixing seat according to claim 1, which is characterized in that in the Hall element (221)
It is placed in the center of magnetism rotation angle detection device (220).
3. artificial intelligence's video camera fixing seat according to claim 1, which is characterized in that the magnetic rotation angle detection
Orientation angle corresponding to magnetic field is converted to the digital signals by device (220), which includes the magnetic element (210)
Angular displacement angle.
4. artificial intelligence's video camera fixing seat according to claim 1, which is characterized in that gear unit (130) packet
One first transmission mechanism (131) and one first transmission shaft (132) are included, which is connected to first motor
(120) it is connect with fixing piece (110), one end of first transmission shaft (132) with first transmission mechanism (131), the magnetic
Property element (210) be arranged the first transmission shaft (132) the other end.
5. artificial intelligence's video camera fixing seat according to claim 1 or 4, which is characterized in that the gear unit (130)
Including one first transmission mechanism (131), one first transmission shaft (132), a gear set (133) and a second driving shaft (134), institute
Stating gear set (133) includes first gear (1331) and second gear (1332), and first transmission mechanism (131) is mechanically
Connect first motor (120) and fixing piece (110), one end of first transmission shaft (132) and first transmission mechanism
(131) it connects, the other end of first transmission shaft (132) and the one end of second driving shaft (134) are separately connected gear set
(133), the magnetic element (210) is set to the other end of the second driving shaft (134).
6. artificial intelligence's video camera fixing seat according to claim 4, which is characterized in that first transmission mechanism
It (131) include intermeshing worm and worm wheel, the worm screw connects the first motor (120), and the first transmission of worm gear connection
Axis (132) and fixing piece (110).
7. artificial intelligence's video camera fixing seat according to claim 1 or 4, which is characterized in that the gear unit (130)
Including one first transmission mechanism (131), one first transmission shaft (132) and a gear set (133), first transmission mechanism
(131) fixing piece (110) are mechanically connected, one end of first transmission shaft (132) is connect with the first transmission mechanism (131), institute
Drive shaft one end of the other end and the first motor (120) of stating the first transmission shaft (132) is separately connected gear set (133), described
Magnetic element (210) is provided in the drive shaft of the first motor (120).
8. artificial intelligence's video camera fixing seat according to claim 1 or 4, which is characterized in that the gear unit (130)
Including one first transmission mechanism (131), a gear set (133) and a second driving shaft (134), first transmission mechanism
(131) drive shaft one end and fixing piece (110) of first motor (120), the driving of first motor (120) are mechanically connected
The axis other end is connect with gear set (133), and the gear set (133) connect with one end of second driving shaft (134), the magnetism
The other end in second driving shaft (134) is arranged in element (210).
9. artificial intelligence's video camera fixing seat according to claim 1, which is characterized in that the magnetic element (210) is
Electromagnet or permanent magnet.
10. artificial intelligence's video camera fixing seat according to claim 1, which is characterized in that the fixing seat unit (100)
It further include one second motor (141) and one second transmission mechanism (142), second transmission mechanism (142) is by second motor
(141) power passes to fixing piece (110) with rotational fixture (110), second transmission mechanism (142) and the first transmission
The direction of rotation that mechanism (131) passes to fixing piece (110) is different.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910625952.5A CN110285303A (en) | 2019-07-11 | 2019-07-11 | Artificial intelligence's video camera fixing seat |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910625952.5A CN110285303A (en) | 2019-07-11 | 2019-07-11 | Artificial intelligence's video camera fixing seat |
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| CN110285303A true CN110285303A (en) | 2019-09-27 |
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ID=68021304
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| CN201910625952.5A Pending CN110285303A (en) | 2019-07-11 | 2019-07-11 | Artificial intelligence's video camera fixing seat |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111163372A (en) * | 2019-12-28 | 2020-05-15 | Oppo广东移动通信有限公司 | Network device |
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Application publication date: 20190927 |