CN208670494U - Fixed point rotary holder - Google Patents
Fixed point rotary holder Download PDFInfo
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- CN208670494U CN208670494U CN201821218342.0U CN201821218342U CN208670494U CN 208670494 U CN208670494 U CN 208670494U CN 201821218342 U CN201821218342 U CN 201821218342U CN 208670494 U CN208670494 U CN 208670494U
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- rack rails
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- horizontal
- arc
- fixed point
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Abstract
The utility model provides a kind of fixed point rotary holder, and wherein horizontal slider is set on horizontal arc rack rails, and first gear engagement level arc rack rails, first driving device is mounted on horizontal slider and connects first gear；The lower end of vertical arc rack rails is mounted on horizontal slider, and vertical sliding block is set on vertical arc rack rails, and second gear engages vertical arc rack rails, and the second driving device is mounted on vertical sliding block and connects second gear；Photographic device mounting base is mounted on the crosspoint on vertical sliding block for the axis of the cylinder where circle where the axis and horizontal arc rack rails of the cylinder where circle where installing photographic device and the front end face central point of its camera lens being made to be located at vertical arc rack rails.The utility model can adjust angle and the position of photographic device using the front end face central point of camera lens as the centre of sphere, it can carry out shooting from minimum space or hole and change shooting direction in a certain range to cover required shooting space, be conducive to carry out hidden shooting.
Description
Technical field
The utility model relates to picture pick-up device technical fields, in particular to rotary head technical field, in particular to one kind
Fixed point rotary holder.
Background technique
Holder is the support equipment of installation, fixed video camera, it is divided into fixed holder and two kinds of electric platform.Fixed holder
It cannot rotate, after installing video camera on fixed holder, camera surveillance angle is fixed, and it is little to be adapted to monitor for range
Situation.Electric platform can rotate, after installing video camera on electric platform, as electric platform rotation can drive camera shooting
Machine rotation, can expand the monitoring range of video camera, suitable for being scanned monitoring to a wide range of.
Existing electric platform is mostly gear-driving rotary head, generally includes driving motor, gear train and turntable,
Driving motor connects turntable by gear train, is used to install video camera on turntable, and driving motor passes through gear train and drives peace
Turntable equipped with video camera, however, since intrinsic mechanical structure restricts, the camera lens of video camera needs to make when converting shooting direction
It substantially moves, if you need to shoot space needed for completely covering, can only entire camera shooting unit and camera lens are exposed to outer, be easy to be taken
Object (people or other biological) is discovered, and is easy to cause non-natural behavior, is unfavorable for carrying out by minimum space or hole hidden
Shooting.
Accordingly, it is desirable to provide a kind of fixed point rotary holder, it can be with the front end of the camera lens for the video camera installed thereon
Angle and the position that face central point is the centre of sphere to adjust video camera, so that video camera can be shot from minimum space or hole
And changing shooting direction in a certain range to cover required shooting space, whole process is outer it is not necessary that video camera to be exposed to, and is not easy
Subject (people or other biological) is discovered, and non-natural behavior will not be caused, and is conducive to carry out hidden shooting.
Utility model content
In order to overcome the disadvantages of the prior art mentioned above, one of the utility model is designed to provide a kind of fixed point rotary
Formula holder can adjust the angle of photographic device using the front end face central point of the camera lens for the photographic device installed thereon as the centre of sphere
Degree and position, so that photographic device can carry out shooting and change shooting direction in a certain range from minimum space or hole
Shooting space needed for covering, whole process is outer it is not necessary that photographic device to be exposed to, and is not easy subject (people or other biological) and examines
Feel, non-natural behavior will not be caused, be conducive to carry out hidden shooting, is suitable for large-scale promotion application.
The another object of the utility model is to provide a kind of fixed point rotary holder, ingenious in design, simple for structure, system
Simplicity is made, it is at low cost, it is suitable for large-scale promotion application.
To achieve the above objectives, the utility model provides a kind of fixed point rotary holder, including photographic device mounting base and
Pedestal, its main feature is that, the fixed point rotary holder further includes horizontal arc rack rails, horizontal slider, first gear, the first driving
Device, vertical arc rack rails, vertical sliding block, second gear and the second driving device；
The horizontal arc rack rails is mounted on the base, arc of the horizontal slider along the horizontal arc rack rails
The horizontal Moveable-jacket in direction is located on the horizontal arc rack rails, along the horizontal arc rack rails on the horizontal arc rack rails
Arcuate directions be provided with the first arc-shaped rack, the first gear engages first arc-shaped rack, the first driving dress
It sets and is mounted on the horizontal slider and connects the first gear for driving the first gear to rotate；
The lower end of the vertical arc rack rails is mounted on the horizontal slider, and the vertical sliding block is along the vertical arc
The vertical Moveable-jacket of the arcuate directions of rack rails is located on the vertical arc rack rails, is erected on the vertical arc rack rails along described
The arcuate directions of arc rack rails are provided with the second arc-shaped rack, the second gear engages second arc-shaped rack, described
Second driving device is mounted on the vertical sliding block and connects the second gear for driving the second gear to rotate；
The photographic device mounting base is mounted on the vertical sliding block, the circle where the vertical arc rack rails where circle
The axis of cylinder where the axis of column and the horizontal arc rack rails where circle is crossed to form crosspoint, the photographic device peace
Dress seat is for installing photographic device and the front end face central point of the camera lens of the photographic device being made to be located at the crosspoint.
Preferably, first arc-shaped rack is arranged on the lateral surface of the horizontal arc rack rails, the first gear
It is horizontally disposed；Second arc-shaped rack is arranged on the lateral surface of the vertical arc rack rails, and the second gear is vertically set
It sets.
Preferably, the fixed point rotary holder further includes first level locating part, first level limit switch, the second water
Flat locating part and the second Horizontal limiting switch, the first level locating part and the second Horizontal limiting part are separately positioned on institute
The both ends of horizontal arc rack rails are stated, the first level limit switch and second Horizontal limiting switch are separately positioned on described
The both ends of horizontal slider are simultaneously connected separately the first driving device, the first level limit switch and second water
For flat limit switch between the first level locating part and the second Horizontal limiting part, the horizontal slider has first
Horizontal limiting position and the second Horizontal limiting position, in the first level restraining position, the first level limit switch is touched
It touches the first level locating part and controls the first driving device and stop working, in second Horizontal limiting position, institute
The second Horizontal limiting switch is stated to touch the second Horizontal limiting part and control the first driving device and stop working.
Preferably, the fixed point rotary holder further includes the first rack rails seat and the second rack rails seat, the first rack rails seat
It is horizontally spaced about on the base with the second rack rails seat, the both ends of the horizontal arc rack rails are separately positioned on described
On first rack rails seat and the second rack rails seat.
Preferably, the fixed point rotary holder further includes the first vertical spacing part, the first vertical spacing switchs, second erects
It is switched to locating part and the second vertical spacing, the first vertical spacing part and the second vertical spacing part are separately positioned on institute
The both ends of vertical arc rack rails are stated, the first vertical spacing switch and second vertical spacing switch are separately positioned on described
The both ends of vertical sliding block are simultaneously connected separately second driving device, and the first vertical spacing switch and described second erects
To limit switch between the first vertical spacing part and the second vertical spacing part, the vertical sliding block has first
Vertical spacing position and the second vertical spacing position, in first vertical spacing position, the first vertical spacing switch is touched
It touches the first vertical spacing part and controls second driving device and stop working, in second vertical spacing position, institute
The second vertical spacing switch is stated to touch the second vertical spacing part and control second driving device and stop working.
Preferably, the fixed point rotary holder further includes first motor seat and the second motor cabinet, the first motor seat
It is mounted on the horizontal slider, the first driving device is mounted on the first motor seat, the second motor cabinet peace
On the vertical sliding block, second driving device is mounted on second motor cabinet.
Preferably, the photographic device mounting base is column pin hole mounting base for camera head, the column pinhole cameras peace
Filling seat includes the first camera retainer and second camera retainer, and one end of the first camera retainer and described second image
One end of head retainer is separately mounted on the vertical sliding block, the other end of the first camera retainer and second camera shooting
The other end of head retainer is detachably connected in the vertical sliding block, the first camera retainer and the second camera
Column pinhole cameras receiving portion is formed between retainer for plugging column pinhole cameras.
Preferably, the photographic device mounting base is plate pinhole cameras mounting base, the plate pinhole cameras peace
Dress seat includes camera bracket and upport installation portion, and the camera bracket connects the upport installation portion, the bracket installation
Portion is mounted on the vertical sliding block, and the bottom of the camera bracket has camera mounting hole, the camera mounting hole
For installing plate pinhole cameras.
Preferably, the fixed point rotary holder further includes control device, the control device is connected separately described
First driving device and second driving device are used to control the movement of the first driving device and described second respectively and drive
The movement of dynamic device.
More preferably, the fixed point rotary holder further includes remote control device, described in the remote control device wireless signal connection
Control device.
The beneficial effects of the utility model essentially consist in:
1, the horizontal slider of the fixed point rotary holder of the utility model can along the arcuate directions level of horizontal arc rack rails
Movement is set on arc of horizon shape rack rails, along the first arc of its arcuate directions setting on first gear engagement level arc rack rails
Rack gear, first driving device are mounted on horizontal slider and connect first gear；The lower end of vertical arc rack rails is mounted on level
On sliding block, the vertical Moveable-jacket of arcuate directions of vertical sliding block vertically arc rack rails is located on vertical arc rack rails, the second tooth
Wheel is engaged along the second arc-shaped rack of its arcuate directions setting on vertical arc rack rails, and the second driving device is mounted on vertical sliding block
It goes up and connects second gear；Photographic device mounting base is mounted on vertical sliding block, the cylinder where vertical arc rack rails where circle
Axis and horizontal arc rack rails where the axis of cylinder where circle be crossed to form crosspoint, photographic device mounting base is for pacifying
Dress photographic device simultaneously makes the front end face central point of the camera lens of photographic device be located at crosspoint, using such setting, in use,
When first driving device driving first gear rotation, horizontal slider is moved horizontally along the arcuate directions of horizontal arc rack rails, according to
The secondary arc square for driving vertical arc rack rails, vertical sliding block, photographic device mounting base and photographic device along horizontal arc rack rails
To moving horizontally, and keep the front end face center position of the camera lens of photographic device constant, when the second driving device drives second
When gear rotates, the arcuate directions of vertical sliding block vertically arc rack rails are vertically movable, successively drive photographic device mounting base with
And the arcuate directions of photographic device vertically arc rack rails are vertically movable, and keep the front end face central point of the camera lens of photographic device
Position is constant, therefore, camera shooting can be adjusted as the centre of sphere using the front end face central point of the camera lens for the photographic device installed thereon
The angle of device and position, so that photographic device can carry out shooting and changing in a certain range from minimum space or hole clapping
Direction is taken the photograph to cover required shooting space, whole process is outer it is not necessary that photographic device to be exposed to, be not easy subject (people or other
Biology) discover, non-natural behavior will not be caused, be conducive to carry out hidden shooting, be suitable for large-scale promotion application.
2, the horizontal slider of the fixed point rotary holder of the utility model can along the arcuate directions level of horizontal arc rack rails
Movement is set on arc of horizon shape rack rails, along the first arc of its arcuate directions setting on first gear engagement level arc rack rails
Rack gear, first driving device are mounted on horizontal slider and connect first gear；The lower end of vertical arc rack rails is mounted on level
On sliding block, the vertical Moveable-jacket of arcuate directions of vertical sliding block vertically arc rack rails is located on vertical arc rack rails, the second tooth
Wheel is engaged along the second arc-shaped rack of its arcuate directions setting on vertical arc rack rails, and the second driving device is mounted on vertical sliding block
It goes up and connects second gear；Photographic device mounting base is mounted on vertical sliding block, the cylinder where vertical arc rack rails where circle
Axis and horizontal arc rack rails where the axis of cylinder where circle be crossed to form crosspoint, photographic device mounting base is for pacifying
Dress photographic device simultaneously makes the front end face central point of the camera lens of photographic device be located at crosspoint, therefore, ingenious in design, structure letter
Clean, manufacture is easy, at low cost, is suitable for large-scale promotion application.
The these and other objects of the utility model, feature and advantage, by following detailed descriptions, attached drawing and right are wanted
It acquires to fully demonstrate, and can be achieved by means, device and the their combination specially pointed out in appended claims.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of a specific embodiment of the fixed point rotary holder of the utility model.
Fig. 2 is the stereoscopic schematic diagram one that specific embodiment shown in FIG. 1 is mounted with column pinhole cameras.
Fig. 3 is the stereoscopic schematic diagram two that specific embodiment shown in FIG. 1 is mounted with column pinhole cameras.
Fig. 4 is the stereoscopic schematic diagram of the another specific embodiment of the fixed point rotary holder of the utility model.
Fig. 5 is the stereoscopic schematic diagram that specific embodiment shown in Fig. 4 is mounted with plate pinhole cameras.
(symbol description)
1 photographic device mounting base；2 pedestals；3 horizontal arc rack rails；31 first arc-shaped racks；32 first level locating parts；
33 first level limit switches；34 second Horizontal limiting parts；35 second Horizontal limitings switch；4 horizontal sliders；Horizontal pressure on 41
Plate；42 lower horizontal pressure foots；5 first gears；6 first driving devices；7 vertical arc rack rails；71 second arc-shaped racks；72 first is perpendicular
To locating part；73 first vertical spacings switch；74 second vertical spacing parts；75 second vertical spacings switch；8 vertical sliding blocks；81
Left vertical pressing plate；82 right vertical pressing plates；9 second gears；10 second driving devices；11 first motor seats；12 second motor cabinets；13
Column pin hole mounting base for camera head；14 first camera retainers；15 second camera retainers；16 column pinhole cameras accommodate
Portion；17 plate pinhole cameras mounting bases；18 camera brackets；19 upport installation portions；20 photographic devices；21 first rack rails seats；
22 second rack rails seats；23 camera mounting holes；24 bottom plates；25 risers；30 column pinhole cameras；40 plate pinhole cameras.
Specific embodiment
In order to be more clearly understood that the technology contents of the utility model, spy lifts following embodiment and is described in detail.
Shown in referring to Figure 1~Fig. 5, in two specific embodiments of the utility model, the fixed point of the utility model is revolved
Rotatable holder includes photographic device mounting base 1, pedestal 2, horizontal arc rack rails 3, horizontal slider 4, the driving of first gear 5, first
Device 6, vertical arc rack rails 7, vertical sliding block 8, second gear 9 and the second driving device 10；
The horizontal arc rack rails 3 is mounted on the pedestal 2, and the horizontal slider 4 is along the horizontal arc rack rails 3
The horizontal Moveable-jacket of arcuate directions is located on the horizontal arc rack rails 3, along the arc of horizon on the horizontal arc rack rails 3
The arcuate directions of shape rack rails 3 are provided with the first arc-shaped rack 31, and the first gear 5 engages first arc-shaped rack 31, institute
First driving device 6 is stated to be mounted on the horizontal slider 4 and connect the first gear 5 for driving the first gear 5
Rotation；
The lower end of the vertical arc rack rails 7 is mounted on the horizontal slider 4, and the vertical sliding block 8 is along described vertical
The vertical Moveable-jacket of the arcuate directions of arc rack rails 7 is located on the vertical arc rack rails 7, edge on the vertical arc rack rails 7
The arcuate directions of the vertical arc rack rails 7 are provided with the second arc-shaped rack 71, and the second gear 9 engages second arc
Shape rack gear 71, second driving device 10 are mounted on the vertical sliding block 8 and connect the second gear 9 for driving institute
State the rotation of second gear 9；
The photographic device mounting base 1 is mounted on the vertical sliding block 8, where circle where the vertical arc rack rails 7
Cylinder axis and the horizontal arc rack rails 3 where the axis of cylinder where circle be crossed to form crosspoint, the camera shooting
Device mounting seat 1 is used to install photographic device 20 and the front end face central point of the camera lens that makes the photographic device 20 be located at it is described
Crosspoint.For example, the crosspoint can be located at the center of circle justified where the vertical arc rack rails 7, can also be located at described perpendicular
The other positions of the axis of cylinder where to arc rack rails 7 where circle；Meanwhile the crosspoint can be located at the arc of horizon
The center of circle of circle where shape rack rails 3, other positions of the axis of the cylinder where the horizontal arc rack rails 3 can also be located at where circle
It sets, the purpose of this utility model may be implemented.
The first driving device 6 and second driving device 10 can be any suitable driving device, refer to
Shown in FIG. 1 to FIG. 5, in two specific embodiments of the utility model, the first driving device 6 and the second driving dress
Setting 10 is motor.
The 3 place diameter of a circle of horizontal arc rack rails and the 7 place diameter of a circle of vertical arc rack rails can be identical,
It can also be different, can according to need determination, in two specific embodiments of the utility model, the horizontal arc rack rails 3
Place diameter of a circle is identical with the vertical 7 place diameter of a circle of arc rack rails.
First arc-shaped rack 31 can be set in any suitable position of the horizontal arc rack rails 3, and described
Two arc-shaped racks 71 can be set in any suitable position of the vertical arc rack rails 7, shown in referring to Figure 1~Fig. 5,
In two specific embodiments of the utility model, the outside of the horizontal arc rack rails 3 is arranged in first arc-shaped rack 31
On face, the first gear 5 is horizontally disposed；The lateral surface of the vertical arc rack rails 7 is arranged in second arc-shaped rack 71
On, the second gear 9 is vertically arranged.
The horizontal slider 4 can have any suitable composition, shown in referring to Figure 1~Fig. 5, in the utility model
In two specific embodiments, the horizontal slider 4 includes upper horizontal pressure foot 41 and lower horizontal pressure foot 42, the upper horizontal pressure foot 41
It is connected with each other with the lower horizontal pressure foot 42, the horizontal arc rack rails 3 is located at the upper horizontal pressure foot 41 and the lower level
Between pressing plate 42, the first driving device 6 is mounted on the upper horizontal pressure foot 41.Obviously, the first driving device 6
It may be mounted on the lower horizontal pressure foot 42, the purpose of this utility model equally can be achieved.
The vertical sliding block 8 can have any suitable composition, shown in referring to Figure 1~Fig. 5, in the utility model
In two specific embodiments, the vertical sliding block 8 includes left vertical pressing plate 81 and right vertical pressing plate 82, the left vertical pressing plate 81
It is connected with each other with the right vertical pressing plate 82, the vertical arc rack rails 7 is located at the left vertical pressing plate 81 and the right side is vertical
Between pressing plate 82, second driving device 10 is mounted in the left vertical pressing plate 81, and the photographic device mounting base 1 is installed
In the right vertical pressing plate 82.Obviously, second driving device 10 also may be mounted in the right vertical pressing plate 82, institute
Stating photographic device mounting base 1 also may be mounted in the left vertical pressing plate 81, but to avoid second driving device 10
Interference photographic device 20 is mounted in the photographic device mounting base 1, preferably described second driving device 10 and camera shooting dress
Mounting base 1 is set to be separately mounted in the left vertical pressing plate 81 and the right vertical pressing plate 82.
It limits, please join to be moved horizontally to the horizontal slider 4 along the arcuate directions of the horizontal arc rack rails 3
As shown in FIG. 1 to FIG. 5, in two specific embodiments of the utility model, the fixed point rotary holder further includes the first water
Flat locating part 32, first level limit switch 33, the second Horizontal limiting part 34 and the second Horizontal limiting switch 35, first water
Flat locating part 32 and the second Horizontal limiting part 34 are separately positioned on the both ends of the horizontal arc rack rails 3, first water
Flat limit switch 33 and the second Horizontal limiting switch 35 are separately positioned on the both ends of the horizontal slider 4 and signal connects respectively
Connect the first driving device 6, the first level limit switch 33 and the second Horizontal limiting switch 35 are located at described the
Between one Horizontal limiting part 32 and the second Horizontal limiting part 34, the horizontal slider 4 have first level restraining position and
Second Horizontal limiting position, in the first level restraining position, the first level limit switch 33 touches first water
Flat locating part 32 simultaneously controls the first driving device 6 and stops working, horizontal in second Horizontal limiting position, described second
Limit switch 35 touches the second Horizontal limiting part 34 and controls the first driving device 6 and stops working.
The first level limit switch 33 and the second Horizontal limiting switch 35 can be any suitable limit and open
It closes, shown in referring to Figure 1~Fig. 5, in two specific embodiments of the utility model, 33 He of first level limit switch
The second Horizontal limiting switch 35 is microswitch.
The first level locating part 32 and the second Horizontal limiting part 34 can be any suitable locating part, more preferably
Ground, the first level locating part 32 and the second Horizontal limiting part 34 are limited post.
The horizontal arc rack rails 3 is mounted on the pedestal 2 can be using any suitable structure, preferably, described
Fixed point rotary holder further includes the first rack rails seat 21 and the second rack rails seat 22, the first rack rails seat 21 and second rack rails
Seat 22 is horizontally spaced about on the pedestal 2, and the both ends of the horizontal arc rack rails 3 are separately positioned on the first rack rails seat
21 and the second rack rails seat 22 on.Shown in referring to Figure 1~Fig. 5, in two specific embodiments of the utility model, in institute
State first level limit switch 33 and when the second Horizontal limiting switch 35 is respectively positioned under the horizontal arc rack rails 3, it is described
First level locating part 32 and the second Horizontal limiting part 34 are respectively the first rack rails seat 21 and the second rack rails seat
22。
In order to the vertical sliding block 8 along the vertical arc rack rails 7 arcuate directions it is vertically movable limit, please join
As shown in FIG. 1 to FIG. 5, in two specific embodiments of the utility model, the fixed point rotary holder further includes first perpendicular
It is perpendicular to locating part 72, the first vertical spacing switch 73, the second vertical spacing part 74 and the second vertical spacing switch 75, described first
The both ends of the vertical arc rack rails 7 are separately positioned on to locating part 72 and the second vertical spacing part 74, described first is perpendicular
The both ends of the vertical sliding block 8 are separately positioned on to limit switch 73 and the second vertical spacing switch 75 and signal connects respectively
Connect second driving device 10, the first vertical spacing switch 73 and the second vertical spacing switch 75 are located at described the
Between one vertical spacing part 72 and the second vertical spacing part 74, the vertical sliding block 8 have the first vertical spacing position and
Second vertical spacing position, in first vertical spacing position, it is perpendicular that the first vertical spacing switch 73 touches described first
To locating part 72 and controls second driving device 10 and stop working, it is perpendicular in second vertical spacing position, described second
The second vertical spacing part 74, which is touched, to limit switch 75 and controls second driving device 10 stops working.
The first vertical spacing switch 73 and the second vertical spacing switch 75 can be any suitable limit and open
It closes, shown in referring to Figure 1~Fig. 5, in two specific embodiments of the utility model, 73 He of the first vertical spacing switch
The second vertical spacing switch 75 is microswitch.
The first vertical spacing part 72 and the second vertical spacing part 74 can be any suitable locating part, please join
As shown in FIG. 1 to FIG. 5, in two specific embodiments of the utility model, the first vertical spacing part 72 and described second
Vertical spacing part 74 is limited post.
The first driving device 6, which is mounted on the horizontal slider 4, can use any suitable structure, and described second
Driving device 10 is mounted on the vertical sliding block 8 can be using any suitable structure, preferably, the fixed point rotary cloud
Platform further includes first motor seat 11 and the second motor cabinet 12, and the first motor seat 11 is mounted on the horizontal slider 4, described
First driving device 6 is mounted on the first motor seat 11, and second motor cabinet 12 is mounted on the vertical sliding block 8,
Second driving device 10 is mounted on second motor cabinet 12.Shown in referring to Figure 1~Fig. 5, in the utility model
It further include that the first vertical spacing switch 73 and the second vertical spacing are opened in the fixed point rotary holder in two specific embodiments
In the case where closing 75, the first vertical spacing switch 73 and the second vertical spacing switch 75 are mounted on second motor
On seat 12.
The photographic device mounting base 1 can be any suitable photographic device mounting base, shown in referring to Figure 1~Fig. 3,
In a specific embodiment of the utility model, the photographic device mounting base 1 is column pin hole mounting base for camera head 13, described
Column pin hole mounting base for camera head 13 includes the first camera retainer 14 and second camera retainer 15, the first camera lock
One end of circle 14 and one end difference (such as passing through screw screw hole) of the second camera retainer 15 are mounted on the vertical cunning
On block 8, the other end of the other end of the first camera retainer 14 and the second camera retainer 15 (such as pass through screw
Screw hole) it is detachably connected in the vertical sliding block 8, the first camera retainer 14 and the second camera retainer 15
Between form column pinhole cameras receiving portion 16 for plugging column pinhole cameras 30.I.e. in this embodiment, institute
Stating photographic device 20 is column pinhole cameras 30.
The photographic device mounting base 1 can also be other any suitable photographic device mounting bases, refer to Fig. 4~figure
Shown in 5, in the another specific embodiment of the utility model, the photographic device mounting base 1 is the installation of plate pinhole cameras
Seat 17, the plate pinhole cameras mounting base 17 include camera bracket 18 and upport installation portion 19, the camera bracket
The 18 connection upport installation portions 19, the upport installation portion 19 (such as passing through screw screw hole) are mounted on the vertical sliding block 8
On, the bottom of the camera bracket 18 has a camera mounting hole 23, and the camera mounting hole 23 is for (such as passing through spiral shell
Silk) installation plate pinhole cameras 40.I.e. in this embodiment, the photographic device 20 is plate pinhole cameras 40.
The camera bracket 18 can have any suitable composition, refer to shown in Fig. 4~Fig. 5, practical new at this
In the another specific embodiment of type, the camera bracket 18 includes bottom plate 24 and riser 25, and the upper end of the riser 25 connects
The upport installation portion 19, the lower end of the riser 25 connect one end of the bottom plate 24, and the camera mounting hole 23 is arranged
In the bottom plate 24.
The upport installation portion 19 can have any suitable shape, refer to shown in Fig. 4~Fig. 5, practical new at this
In the another specific embodiment of type, the upport installation portion 19 is carriage mounting plate.
In order to facilitate the first driving device 6 and second driving device 10 is controlled, preferably, the fixed point rotary
Formula holder further includes control device (not shown), and the control device is connected separately 6 He of first driving device
Second driving device 10 is used to control the movement of the first driving device 6 and moving for second driving device 10 respectively
Make.It further include first level limit switch in the fixed point rotary holder in two specific embodiments of the utility model
33 and second in the case where Horizontal limiting switch 35, the first level limit switch 33 and the second Horizontal limiting switch 35
No longer direct signal connects the first driving device 6, but is connected separately the control device, then is filled by the control
Set the movement for controlling the first driving device 6；It further include 73 He of the first vertical spacing switch in the fixed point rotary holder
In the case where second vertical spacing switch 75, the first vertical spacing switch 73 and the second vertical spacing switch 75 are no longer
Direct signal connects second driving device 10, but is connected separately the control device, then by the control device
Control the movement of second driving device 10.
In order to realize remote control, in two specific embodiments of the utility model, the fixed point rotary holder is also
Including remote control device (not shown), the remote control device wireless signal connects the control device.
In use, photographic device 20 is mounted in photographic device mounting base 1, pay attention to before making the camera lens of photographic device 20
Where circle where the axis and horizontal arc rack rails 3 of cylinder where end face center point is located at vertical arc rack rails 7 where circle
On the crosspoint of the axis of cylinder, when first driving device 6 drives first gear 5 to rotate, horizontal slider 4 is along horizontal arc-shaped gear
The arcuate directions of rail 3 move horizontally, and successively drive vertical arc rack rails 7, vertical sliding block 8, photographic device mounting base 1 and camera shooting
Device 20 is moved horizontally along the arcuate directions of horizontal arc rack rails 3, but keeps the front end face central point of the camera lens of photographic device 20
Position is constant, and first driving device 6 is sent a signal to when first level limit switch 33 touches first level locating part 32, control
First driving device 6 processed stops working, and sends a signal to when the second Horizontal limiting switch 35 touches the second Horizontal limiting part 34
First driving device 6, control first driving device 6 stops working, and (if there is control device, then signal is sent to control dress
It sets, then first driving device 6 is controlled by control device and is stopped working)；When the second driving device 10 driving second gear 9 rotates
When, the arcuate directions of vertical sliding block 8 vertically arc rack rails 7 are vertically movable, successively drive photographic device mounting base 1 and camera shooting
The arcuate directions of the vertically arc rack rails 7 of device 20 are vertically movable, but keep the front end face central point of the camera lens of photographic device 20
Position is constant, and the second driving device 10 is sent a signal to when the first vertical spacing switch 73 touches the first vertical spacing part 72,
It controls the second driving device 10 to stop working, sends signal when the second vertical spacing switch 75 touches the second vertical spacing part 74
To the second driving device 10, the second driving device 10 of control stops working, and (if there is control device, then signal is sent to control
Device, then the second driving device 10 is controlled by control device and is stopped working).
It therefore, can be using the front end face central point of the camera lens of photographic device as origin, by that will take the photograph using the utility model
As device fixed point rotary displacement up and down, change photographic device shooting direction and picture range of finding a view, that is to say, that camera shooting dress
The front end face central point for the camera lens set adjust in a certain range it is constant always when shooting direction, adjustment shooting direction Shi Yijing
The front end face central point of head is the centre of sphere, is only acted by changing angle and the position of photographic device other parts, so that
Photographic device can carry out shooting from minimum space or hole and change shooting direction in a certain range to cover required bat
Space is taken the photograph, whole process is outer it is not necessary that photographic device to be exposed to, and is not easy subject (people or other biological) and discovers, will not cause non-
Non-human act is conducive to carry out hidden shooting.In addition, all structure members of the utility model, it can be in holder scope of activities
It is inside always positioned at camera head lens rear, photographic device will not be interfered to shoot in any way, or cause photographic device because of cloud
Platform reason is discovered by subject.
To sum up, the fixed point rotary holder of the utility model can be with the front end face of the camera lens for the photographic device installed thereon
Angle and the position that central point is the centre of sphere to adjust photographic device, so that photographic device can be clapped from minimum space or hole
It takes the photograph and changes shooting direction in a certain range to cover required shooting space, whole process is outer it is not necessary that photographic device to be exposed to,
It is not easy subject (people or other biological) to discover, non-natural behavior will not be caused, be conducive to carry out hidden shooting, design is skilful
Wonderful, simple for structure, manufacture is easy, at low cost, is suitable for large-scale promotion application.
It can be seen that the purpose of this utility model completely and is effectively achieved.The function of the utility model and
Structural principle is shown and is illustrated in embodiment, and under without departing substantially from the principle, embodiment can make any modification.Institute
With the utility model includes all variant embodiments based on claim spirit and scope of the claims.
Claims (10)
1. a kind of fixed point rotary holder, including photographic device mounting base and pedestal, which is characterized in that the fixed point rotary cloud
Platform further includes horizontal arc rack rails, horizontal slider, first gear, first driving device, vertical arc rack rails, vertical sliding block,
Two gears and the second driving device；
The horizontal arc rack rails is mounted on the base, arcuate directions of the horizontal slider along the horizontal arc rack rails
Horizontal Moveable-jacket is located on the horizontal arc rack rails, along the arc of the horizontal arc rack rails on the horizontal arc rack rails
Shape direction is provided with the first arc-shaped rack, and the first gear engages first arc-shaped rack, the first driving device peace
On the horizontal slider and the first gear is connected for driving the first gear to rotate；
The lower end of the vertical arc rack rails is mounted on the horizontal slider, and the vertical sliding block is along the vertical arc rack rails
The vertical Moveable-jacket of arcuate directions be located on the vertical arc rack rails, along the vertical arc on the vertical arc rack rails
The arcuate directions of shape rack rails are provided with the second arc-shaped rack, and the second gear engages second arc-shaped rack, and described second
Driving device is mounted on the vertical sliding block and connects the second gear for driving the second gear to rotate；
The photographic device mounting base is mounted on the vertical sliding block, the cylinder where the vertical arc rack rails where circle
The axis of cylinder where axis and the horizontal arc rack rails where circle is crossed to form crosspoint, the photographic device mounting base
The front end face central point of camera lens for installing photographic device and make the photographic device is located at the crosspoint.
2. fixed point rotary holder as described in claim 1, which is characterized in that first arc-shaped rack is arranged in the water
On the lateral surface of flat arc rack rails, the first gear is horizontally disposed；Second arc-shaped rack is arranged in the vertical arc
On the lateral surface of rack rails, the second gear is vertically arranged.
3. fixed point rotary holder as described in claim 1, which is characterized in that the fixed point rotary holder further includes first
Horizontal limiting part, first level limit switch, the second Horizontal limiting part and the second Horizontal limiting switch, the first level limit
Part and the second Horizontal limiting part are separately positioned on the both ends of the horizontal arc rack rails, the first level limit switch and
The second Horizontal limiting switch is separately positioned on the both ends of the horizontal slider and is connected separately the first driving dress
It sets, the first level limit switch and second Horizontal limiting switch are located at the first level locating part and described second
Between Horizontal limiting part, the horizontal slider has first level restraining position and the second Horizontal limiting position, described first
Horizontal limiting position, the first level limit switch touch the first level locating part and control the first driving device
It stops working, in second Horizontal limiting position, the second Horizontal limiting switch touches the second Horizontal limiting part simultaneously
The first driving device is controlled to stop working.
4. fixed point rotary holder as described in claim 1, which is characterized in that the fixed point rotary holder further includes first
Rack rails seat and the second rack rails seat, the first rack rails seat and the second rack rails seat are horizontally spaced about on the base, institute
The both ends for stating horizontal arc rack rails are separately positioned on the first rack rails seat and the second rack rails seat.
5. fixed point rotary holder as described in claim 1, which is characterized in that the fixed point rotary holder further includes first
Vertical spacing part, the first vertical spacing switch, the second vertical spacing part and the second vertical spacing switch, first vertical spacing
Part and the second vertical spacing part are separately positioned on the both ends of the vertical arc rack rails, the first vertical spacing switch and
The second vertical spacing switch is separately positioned on the both ends of the vertical sliding block and is connected separately the second driving dress
It sets, the first vertical spacing switch and second vertical spacing switch are located at the first vertical spacing part and described second
Between vertical spacing part, the vertical sliding block has the first vertical spacing position and the second vertical spacing position, described first
Vertical spacing position, the first vertical spacing switch touch the first vertical spacing part and control second driving device
It stops working, in second vertical spacing position, the second vertical spacing switch touches the second vertical spacing part simultaneously
Second driving device is controlled to stop working.
6. fixed point rotary holder as described in claim 1, which is characterized in that the fixed point rotary holder further includes first
Motor cabinet and the second motor cabinet, the first motor seat are mounted on the horizontal slider, and the first driving device is mounted on
On the first motor seat, second motor cabinet is mounted on the vertical sliding block, and second driving device is mounted on institute
It states on the second motor cabinet.
7. fixed point rotary holder as described in claim 1, which is characterized in that the photographic device mounting base is column pin hole
Mounting base for camera head, the column pin hole mounting base for camera head includes the first camera retainer and second camera retainer, described
One end of first camera retainer and one end of the second camera retainer are separately mounted on the vertical sliding block, and described
The other end of the other end of one camera retainer and the second camera retainer be detachably connected to the vertical sliding block,
Column pinhole cameras receiving portion is formed between the first camera retainer and the second camera retainer for plugging column
Shape pinhole cameras.
8. fixed point rotary holder as described in claim 1, which is characterized in that the photographic device mounting base is plate pin hole
Mounting base for camera head, the plate pinhole cameras mounting base include camera bracket and upport installation portion, the camera branch
Frame connects the upport installation portion, and the upport installation portion is mounted on the vertical sliding block, the bottom of the camera bracket
With camera mounting hole, the camera mounting hole is for installing plate pinhole cameras.
9. fixed point rotary holder as described in claim 1, which is characterized in that the fixed point rotary holder further includes control
Device, the control device are connected separately the first driving device and second driving device for controlling institute respectively
State the movement of first driving device and the movement of second driving device.
10. fixed point rotary holder as claimed in claim 9, which is characterized in that the fixed point rotary holder further includes distant
Device is controlled, the remote control device wireless signal connects the control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821218342.0U CN208670494U (en) | 2018-07-31 | 2018-07-31 | Fixed point rotary holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821218342.0U CN208670494U (en) | 2018-07-31 | 2018-07-31 | Fixed point rotary holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208670494U true CN208670494U (en) | 2019-03-29 |
Family
ID=65832942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821218342.0U Active CN208670494U (en) | 2018-07-31 | 2018-07-31 | Fixed point rotary holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208670494U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757502A (en) * | 2019-09-18 | 2020-02-07 | 佛山市尚为传动科技有限公司 | Precise holder for robot |
| WO2020220204A1 (en) * | 2019-04-29 | 2020-11-05 | 深圳市大疆创新科技有限公司 | Gimbal control method, gimbal and photographic apparatus |
| CN112492259A (en) * | 2019-09-12 | 2021-03-12 | 杭州海康威视数字技术股份有限公司 | Monitoring device and monitoring method |
| US11254017B1 (en) * | 2020-11-27 | 2022-02-22 | Triple Win Technology (Shenzhen) Co. Ltd. | Mechanical positioning structure |
-
2018
- 2018-07-31 CN CN201821218342.0U patent/CN208670494U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020220204A1 (en) * | 2019-04-29 | 2020-11-05 | 深圳市大疆创新科技有限公司 | Gimbal control method, gimbal and photographic apparatus |
| CN112492259A (en) * | 2019-09-12 | 2021-03-12 | 杭州海康威视数字技术股份有限公司 | Monitoring device and monitoring method |
| CN112492259B (en) * | 2019-09-12 | 2023-07-04 | 杭州海康威视数字技术股份有限公司 | Monitoring equipment and monitoring method |
| CN110757502A (en) * | 2019-09-18 | 2020-02-07 | 佛山市尚为传动科技有限公司 | Precise holder for robot |
| US11254017B1 (en) * | 2020-11-27 | 2022-02-22 | Triple Win Technology (Shenzhen) Co. Ltd. | Mechanical positioning structure |
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