CN107087423A - Supporting arm assembly and the head with the supporting arm assembly - Google Patents
Supporting arm assembly and the head with the supporting arm assembly Download PDFInfo
- Publication number
- CN107087423A CN107087423A CN201680003019.9A CN201680003019A CN107087423A CN 107087423 A CN107087423 A CN 107087423A CN 201680003019 A CN201680003019 A CN 201680003019A CN 107087423 A CN107087423 A CN 107087423A
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- Prior art keywords
- arm
- holding
- head
- assembly
- supporting arm
- Prior art date
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- 238000009434 installation Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 235000019994 cava Nutrition 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 17
- 230000033228 biological regulation Effects 0.000 abstract description 15
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
-
- 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
- G03B17/561—Support related camera accessories
-
- 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
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/025—Locking means for translational movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Accessories Of Cameras (AREA)
Abstract
A kind of supporting arm assembly and the head with the supporting arm assembly, supporting arm assembly (100) include：First arm (1), the cohesion device (3) for being arranged in the first arm (1) and the second arm (2) of telescopic moving being done with respect to the first arm (1) and the first arm (1) and the second arm (2) is fixed of part；Cohesion device (3) includes being set in the holding guide (31) on the second arm (2) and installed in the holding part (32) held tightly on guide (31) for holding and then fixing the second arm (2) and the first arm (1) holding guide (31) tightly.The supporting arm assembly of the present invention, can be fixed by cohesion device, to realize the effect of regulation supporting arm assembly length again by adjusting the position of the first arm and the second arm.The supporting arm assembly is installed on head, so that it may the size of head is adjusted according to different size of device for shooting, head is can be suitably used for different size of device for shooting, adds the versatility of head.
Description
Technical field
The present invention relates to tripod head equipment technical field, more particularly to a kind of supporting arm assembly and with the supporting arm assembly
Head.
Background technology
At present, filming apparatus generally comprises head and the picture shooting assembly being mounted on head.Wherein, head is to realize
State the fixation of device for shooting, adjust the posture of the device for shooting (for example：Change height and the direction of device for shooting) and make device for shooting steady
Surely it is maintained in determination posture, so as to realize the stabilization of device for shooting, smooth and multi-angled shooting.The device for shooting can be VR phases
Unit, camera or device for shooting.
But, it is existing to increase steady head, it is necessary to be adapted to the camera and accessory of different model, need head when small camera is installed
Small volume, so convenient operation.But when installing larger video camera or accessory, the head of small volume can not just be installed greatly
The video camera or accessory of volume, it is necessary to change the bigger head of volume.Similarly, if during using bulky head, can
To install big video camera or accessory, but when using small camera, bulky head can not just install the photography of small size
Machine or accessory, it is also not portable enough.
The content of the invention
The present invention provides a kind of supporting arm assembly and the head with the supporting arm assembly.
First aspect according to embodiments of the present invention is there is provided a kind of supporting arm assembly, on head, the support arm group
Part includes：
First arm, part be arranged in first arm and relatively described first arm can do the second arm of telescopic moving with
And the cohesion device for fixing first arm and second arm；Wherein, the cohesion device includes being set in described second
Holding guide on arm and it is used to hold tightly the holding guide on the holding guide and then will be described
The holding part that second arm is fixed with first arm.
The supporting arm assembly of the present invention, can be achieved relative telescopic movement, then by described between the first arm and the second arm
Cohesion device, which can be realized, interfixes the first arm and the second arm, so, is achieved that the effect of regulation supporting arm assembly length
Really.The supporting arm assembly is installed on head, it is possible to the size of head is adjusted according to different size of device for shooting, makes cloud
Platform can be applied to various different size of device for shooting, the cloud without changing corresponding size further according to different size of device for shooting
Platform, adds the versatility of head.
Second aspect according to embodiments of the present invention is there is provided a kind of head, and for carrying load, including dress is carried in load
Put, at least power set and by each self-driven supporting arm assembly of an at least power set, the supporting arm assembly around
Rotating shaft rotation, the supporting arm assembly includes the first arm and the second arm being connected with first arm, and first arm can
Telescopic moving is done relative to second arm so that direction of the load loading device along the rotating shaft is translated back and forth.
The head of the present invention, each power set drive respective supporting arm assembly to be rotated around rotating shaft respectively, each support arm
Component can be moved by the relative telescopic between the first arm and the second arm again, realize the effect of regulation supporting arm assembly length,
And then the effect of regulation head size is realized, the size of head can be adjusted according to different size of device for shooting, enables head
Enough it is applied to various different size of device for shooting, the head without changing corresponding size further according to different size of device for shooting,
Add the versatility of head.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, without having to pay creative labor, it can also be obtained according to these accompanying drawings
His accompanying drawing.
Fig. 1 is a kind of schematic perspective view of supporting arm assembly shown in the embodiment of the present invention.
Fig. 2 is the decomposing schematic representation of the supporting arm assembly shown in Fig. 1.
Fig. 3 is the solid of the roll shaft assembly of the supporting arm assembly shown in a kind of use Fig. 1 shown in the embodiment of the present invention
Schematic diagram.
Fig. 4 is the decomposing schematic representation of the roll shaft assembly shown in Fig. 3.
Fig. 5 is the solid of the translation shaft assembly of the supporting arm assembly shown in a kind of use Fig. 1 shown in the embodiment of the present invention
Schematic diagram.
Fig. 6 is the decomposing schematic representation of the translation shaft assembly shown in Fig. 5.
Fig. 7 is the schematic perspective view of a kind of three axles head in actual applications shown in the embodiment of the present invention.
Fig. 8 is the schematic perspective view of another three axles head in actual applications shown in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the present invention.
It is the purpose only merely for description specific embodiment in terminology used in the present invention, and is not intended to be limiting the present invention.
" one kind ", " described " and "the" of singulative used in the present invention and appended claims are also intended to including majority
Form, unless context clearly shows that other implications.It is also understood that term "and/or" used herein refers to and wrapped
It may be combined containing one or more associated any or all of project listed.
Below in conjunction with the accompanying drawings, to the present invention supporting arm assembly and the head with the supporting arm assembly are carried out specifically
It is bright.In the case where not conflicting, the feature in following embodiments and embodiment can be mutually combined.
Referring to shown in Fig. 1 and Fig. 2, Fig. 1 is a kind of schematic perspective view of supporting arm assembly shown in the embodiment of the present invention.Figure
2 be the decomposing schematic representation of the supporting arm assembly shown in Fig. 1.The supporting arm assembly 100 of the present invention, on head, the support
Arm component 100 includes：
First arm 1, part be arranged in the first arm 1 and relative first arm 1 can do the second arm 2 of telescopic moving, and
The cohesion device 3 that first arm 1 and the second arm 2 are fixed；Wherein, the holding that cohesion device 3 includes being set on the second arm 2 is oriented to
Part 31 and hold tightly installed in holding tightly to be used to that guide 31 will be held tightly on guide 31 and then fix the second arm 2 with the first arm 1
Holding part 32.
The supporting arm assembly of the present invention, can be achieved relative telescopic movement, then by described between the first arm and the second arm
Cohesion device, which can be realized, interfixes the first arm and the second arm, so, is achieved that the effect of regulation supporting arm assembly length
Really.The supporting arm assembly is installed on head, it is possible to the size of head is adjusted according to different size of device for shooting, makes cloud
Platform can be applied to various different size of device for shooting, the cloud without changing corresponding size further according to different size of device for shooting
Platform, adds the versatility of head.
In an embodiment of the invention, holding guide 31 tightly includes：With the first arm 1 coordinate first end 311 with
And be set in the second end 312 on the second arm 2, wherein hold tightly the second end 312 of guide 31 provided with can elastic shrinkage tighten up
Portion.Alternatively, the second end 312 of the first arm 1 makes the fluting that holding guide 31 can be held tightly by holding part 32 provided with least one
313.The fluting 313 caves inward to be formed from the end face at the second end 312, so that part of second end 312 provided with the fluting 313 is made
Portion is tightened up to be described.Holding part 32 tightly includes：Fixing end 321 and holding end 322, the arm 1 of fixing end 321 and first and holding guide
31 first end 311 is mutually fixed, and holds the outside that the ring of end 322 is located at the second end 312 for holding guide 31 tightly tightly.Certainly, it is described can
Elastic shrinkage tightens up portion and is not only limited to fluting or other structure type, herein and is not construed as limiting.
Due to being provided with fluting 313, the second end 312 of holding guide 31 is set to carry out appropriate elastic deformation, because
This, holds the second end 312 of guide 31 tightly and can realize and a range of tighten up or loosen.Certainly, the quantity of fluting 313 can
To be set accordingly according to actual needs, as long as ensureing that the second end 312 for holding guide 31 tightly can realize certain limit
It is interior to tighten up or loosen.
Further, limiting plate 315 is additionally provided between the end 312 of first end 311 and second for holding guide 31 tightly, can be right
The position that the first end 311 of holding guide 31 is engaged with the first arm 1 carries out spacing.
In practical application, hold guide 31 tightly and first pass through in the first arm 1 of insertion of first end 311, when the first arm 1 is resisted against limit
On the plate 315 of position, holding the first end 311 of guide 31 tightly can not continue to move into the first arm 1, and limiting plate 315 is served to embracing
The position that the first end 311 of tight guide 31 is inserted in the first arm 1 carries out spacing effect.First arm 1 and holding guide 31
Position fix after, then hold tightly part 32 be set in again hold tightly guide 31 outside, make the arm 1 of fixing end 321 and first
And the first end 311 of holding guide 31 is mutually fixed, the ring of holding end 322 is set to be located at the second end 312 of holding guide 31
The second end 312 for holding guide 31 tightly, is finally set on the second arm 2 by outside again.When the holding end 322 for holding part 32 tightly is held tightly
During the second end 312 of the holding guide 31, hold guide 31 tightly and fixed with the second arm 2.When the holding end 322 for holding part 32 tightly
When unclamping the second end 312 for holding guide 31 tightly, the second arm 2 just relative to the first arm 1 can freely stretch.
In an embodiment of the invention, holding end 322 tightly includes holding circle 323, and holding circle 323 has an open end
326, holding circle 323 is held tightly the second end 312 of the holding guide 31 by the compression of open end 326 and then fixes second
Arm 2.Wherein, the open end 326 of holding circle 323 is provided with screwed hole 324；The cohesion device 3 also includes and the holding circle 323
The holding screw 4 that screwed hole 324 coordinates, the holding screw 4 can make the open end 326 of holding circle 323 compress or loosen.
In practical application, screw 4 will be held tightly and be arranged in the screwed hole 324 of the open end 326 of holding circle 323, by twisting
Screw 4 is held in tight or release tightly, so that it may so that the open end 326 of holding circle 323 obtains corresponding thrust or loosens power, and then made
The open end 326 of holding circle 323 compresses or loosened, and realizes fixing and loosen to the second arm 2.When tightening holding screw 4
Wait, the open end 326 of holding circle 323 will obtain corresponding thrust, the open end 326 of holding circle 323 is compressed holding and lead
To the second end 312 of part 31, and then the second end 312 of holding guide 31 is compressed the second arm 2, realize to the second arm 2
Fixation.When holding screw 4 are unclamped, the open end 326 of holding circle 323 will obtain loosening power accordingly, make holding
The second end 312 for holding guide 31 tightly is unclamped in the open end 326 of circle 323, and then enables the second end 312 of holding guide 31
The second arm 2 is unclamped, the second arm 2 just relative to the first arm 1 can freely stretch.
Further, supporting arm assembly 100 also includes stop screw 5；First arm 1 is provided with the first spacing hole 11, second
Arm 2 is provided with stopper slot 21, and wherein the stop screw 5 is through the first spacing hole 11 and stretches into stopper slot 21 so that the second arm 2
Telescopic moving can be done on the length direction of stopper slot 21 by relative first arm 1.That is, stop screw 5 plays the second arm 2 of limitation
The moving range of second arm 2 is limited in the length range of stopper slot 21 by the effect of moving range, stop screw 5.
In order to which the first arm 1, holding guide 31 and holding part 32 are fixed together, correspondingly, guide 31 is held tightly
Provided with the second spacing hole 314 being adapted with the first spacing hole 11, holding part 32 is provided with to be adapted with the second spacing hole 314
The 3rd spacing hole 325.Holding the set location of the limiting plate 315 of guide 31 tightly inserts the first end 311 of holding guide 31
After entering in the first arm 1, the second spacing hole 314 for holding guide 31 tightly is overlapped with the position of the first spacing hole 11 of the first arm 1,
It is easy to stop screw 5 to wear.So, hold part 32 tightly to be set in after the outside for holding guide 31 tightly, it is possible to by will be spacing
Screw 5 passes through first spacing hole 11, the second spacing hole 314 and the 3rd spacing hole 325, and then the first arm 1, holding are oriented to
Part 31 and holding part 32 are fixed together.
During the supporting arm assembly assembling of the present invention, first the first end 311 for holding guide 31 tightly is inserted in the first arm 1, so
Holding part 32 is set in the outside for holding guide 31 tightly afterwards, then the second end 312 for holding guide 31 tightly is set in the second arm 2
On, the first spacing hole 11 of the first arm 1 is located in the length range of the stopper slot 21 of the second arm 2.Finally, by stop screw 5
Through first spacing hole 11, the second spacing hole 314 and the 3rd spacing hole 325, so by the first arm 1, hold tightly guide 31
And holding part 32 is fixed together.In use, compressing the second end 312 of holding guide 31 by tightening holding screw 4
Second arm 2, realizes the fixation to the second arm 2.Hold screw 4 tightly by unclamping and the second end 312 of holding guide 31 is unclamped the
Two arms 2, allow the second arm 2 relative to the first arm 1 freely stretch.
In actual applications, supporting arm assembly 100 of the invention, may serve as the translation shaft modular support of three axle heads
Arm or roll shaft assembly support arm.Supporting arm assembly 100 also includes being arranged on the one end being connected on the second arm 2 with the first arm 1
Power set on the relative other end, or supporting arm assembly 100 also include being arranged on the first arm 1 being connected with the second arm 2
The relative other end in one end on power set.Alternatively, the power set move to increase steady power set, translation shaft assembly
Power apparatus 500, roll shaft assembly power set 9 or pitching shaft assembly power set 7.
Referring to shown in Fig. 3 and Fig. 4, Fig. 3 is the supporting arm assembly shown in a kind of use Fig. 1 shown in the embodiment of the present invention
The schematic perspective view of roll shaft assembly.Fig. 4 is the decomposing schematic representation of the roll shaft assembly shown in Fig. 3.Shown in Fig. 3 and Fig. 4
In embodiment, supporting arm assembly 100 is the support arm of roll shaft assembly 200, and supporting arm assembly 100 also includes being arranged on second
Pitching shaft assembly power set 7 on arm 2 on the other end relative with one end that the first arm 1 is connected.
In this embodiment, it is connected with each other between two supporting arm assemblies 100 by connector 6, forms a roll
Shaft assembly 200.Wherein, connector 6 includes with the first arm 1 being connected on two linking arms 61, the second arm 2 of supporting arm assembly 100
The relative other end in one end for connecing is provided with pitching shaft assembly power set 7, the first arm 1 of supporting arm assembly 100 and second
The relative other end in one end that arm 2 is connected is connected with the linking arm 61 of connector 6.In addition, being additionally provided with installation end on connector 6
8.Pitching shaft assembly power set 7 are under the drive of the second arm 2, it is possible to achieve telescopic moving, and then reach the horizontal roller groups of regulation
The effect of the length of part 200.
Certainly, when supporting arm assembly 100 is the support arm of roll shaft assembly 200, pitching shaft assembly power can also be filled
Put 7 and be arranged on the other end relative with one end that the second arm 2 is connected on the first arm 1, by the second arm 2 of supporting arm assembly 100
The upper other end relative with one end that the first arm 1 is connected is connected with the linking arm 61 of connector 6.In this case, company is made
The linking arm 61 of fitting 6 is under the drive of the second arm 2, it is possible to achieve telescopic moving, can equally reach regulation roll shaft assembly
The effect of 200 length.
Referring to shown in Fig. 5 and Fig. 6, Fig. 5 is the supporting arm assembly shown in a kind of use Fig. 1 shown in the embodiment of the present invention
Translate the schematic perspective view of shaft assembly.Fig. 6 is the decomposing schematic representation of the translation shaft assembly shown in Fig. 5.Shown in Fig. 5 and Fig. 6
In embodiment, supporting arm assembly 100 is the support arm of translation shaft assembly 300, and supporting arm assembly 100 is also including being arranged on first
Roll shaft assembly power set 9 on arm 1 on the other end relative with one end that the second arm 2 is connected.
In this embodiment, it is relative with one end that the second arm 2 is connected another on the first arm 1 of supporting arm assembly 100
One end is provided with one end phase being connected on roll shaft assembly power set 9, the second arm 2 of supporting arm assembly 100 with the first arm 1
To the other end be provided with for install translation shaft assembly power set installed part 81, formed one translation shaft assembly 300.
Installed part 81 is under the drive of the second arm 2, it is possible to achieve telescopic moving, and then reach the length of regulation translation shaft assembly 300
Effect.
Certainly, supporting arm assembly 100 for translation shaft assembly 300 support arm when, installed part 81 can also be arranged on to the
Roll shaft assembly power set 9 are arranged on support arm group by the other end relative with one end that the second arm 2 is connected on one arm 1
The other end relative with one end that the first arm 1 is connected on second arm 2 of part 100.In this case, move roll shaft assembly
Power apparatus 9 is under the drive of the second arm 2, it is possible to achieve telescopic moving, can equally reach the length of regulation translation shaft assembly 300
Effect.
Be described below the present invention head, for carry load, including load loading device, an at least power set and by
Each self-driven supporting arm assembly as described in above-mentioned embodiment and embodiment of an at least power set, the support
Arm component rotates around rotating shaft, and the supporting arm assembly includes the first arm and the second arm for being connected with first arm, and described the
One arm can do telescopic moving relative to second arm so that direction of the load loading device along the rotating shaft back and forth
Translation.
It should be noted that description is equally fitted as described in supporting arm assembly in embodiment as described above and embodiment
The head provided for the present invention.
In an embodiment of the invention, the power set are the steady power set of increasing.At least power dress
Put and be connected with the respective supporting arm assembly by respective mounting assembly.Alternatively, an at least power set include
Shaft assembly power set and roll shaft assembly power set are translated, the supporting arm assembly includes translation shaft assembly and horizontal roller groups
Part, the translation shaft assembly power set can drive the translation shaft assembly to be rotated around translation shaft, and the roll shaft assembly is moved
Power apparatus drives the roll shaft assembly to be rotated around roll axle.
In an embodiment of the invention, head is the axle head of hand-held three.
In an embodiment of the invention, load as device for shooting.Correspondingly, the load loading device is pitch axis
Component.Certainly, load and be not only limited to device for shooting, load can also be other devices, such as sensor etc..Below with head
For three axle heads, and by load be device for shooting exemplified by, the head of the present invention is introduced with reference to accompanying drawing.
Referring to shown in Fig. 7 and Fig. 8, Fig. 7 is a kind of three axles head shown in the embodiment of the present invention in actual applications vertical
Body schematic diagram.Fig. 8 is the schematic perspective view of another three axles head in actual applications shown in the embodiment of the present invention.
The three axle heads as shown in Fig. 7 and Fig. 8 embodiment, including roll shaft assembly 200, for carrying device for shooting 400,
401 and the pitching shaft assembly 600 on the roll shaft assembly 200 and the translation shaft group that is installed on roll shaft assembly 200
The support as described in above-mentioned embodiment and embodiment is respectively adopted in part 300, roll shaft assembly 200 and translation shaft assembly 300
Arm component 100.Wherein, driving of the translation shaft assembly 300 by translating shaft assembly power set 500 is rotated around translation shaft, roll
Shaft assembly 200 is rotated by the driving of roll shaft assembly power set 9 around roll axle, and pitching shaft assembly 600 passes through pitch axis group
The driving of part power set 7 is around pitch axes.It should be noted that in embodiment as described above and embodiment on
Supporting arm assembly 100, roll shaft assembly 200, translation shaft assembly 300, connector 6, pitching shaft assembly power set 7, roll axle
The description of component power set 9, installation end 8 and installed part 81 is equally applicable to three axles as shown in Fig. 7 and Fig. 8 embodiment
Head.
Further, roll shaft assembly 200 is used as mounting assembly provided with installation end 8；Roll shaft assembly power set 9 are with being somebody's turn to do
Installation end 8 is connected.Translation shaft assembly 300 is used as mounting assembly provided with installed part 81；Translate shaft assembly power set 500 and the peace
Piece installing 81 is connected.
Below by taking three axle heads shown in Fig. 8 as an example, the head of the present invention is described in detail.A-A directions institute in Fig. 8
Show and be expressed as pitching direction of principal axis, roll direction of principal axis is expressed as shown in B-B directions, be expressed as translating direction of principal axis shown in C-C directions.
As shown in figure 8, being separately installed with pitch axis on the second arm 2 of two supporting arm assemblies 100 of roll shaft assembly 200
Component power set 7, pitching shaft assembly 600 is arranged between two pitching shaft assembly power set 7, and device for shooting 401 is installed again
It is installed on pitching shaft assembly 600, and then by device for shooting 400 on roll shaft assembly 200.Pitching shaft assembly power set 7 exist
Under the drive of second arm 2 of the supporting arm assembly of roll shaft assembly 200, it is possible to achieve telescopic moving, and then reach regulation roll
The effect of the length of shaft assembly 200, and then realize the effect of regulation head size.
Translation shaft assembly power set 500, translation are installed on the second arm 2 of the supporting arm assembly for translating shaft assembly 300
Roll shaft assembly power set 9, roll shaft assembly power set 9 are installed on first arm 1 of the supporting arm assembly of shaft assembly 300
It is installed to again on the connector 6 of roll shaft assembly 200, and then translation shaft assembly 300 is installed on roll shaft assembly 200.It is flat
Shaft assembly power set 500 are moved under the drive of the second arm 2 of the supporting arm assembly of translation shaft assembly 300, it is possible to achieve flexible
It is mobile, and then the effect of the length of regulation translation shaft assembly 300 is reached, and then realize the effect of regulation head size.
By embodiment as described above and embodiment, head of the present utility model, each power set drive respectively respectively
From supporting arm assembly around rotating shaft rotate, each supporting arm assembly again can be by the relative telescopic between the first arm and the second arm
It is mobile, the effect of regulation supporting arm assembly length is realized, and then the effect of regulation head size is realized, can be according to different size
Device for shooting adjust the size of head, head is applied to various different size of device for shooting, without further according to not
Device for shooting with size changes the head of corresponding size, adds the versatility of head.For example, in the embodiment shown in Fig. 7
In, the small volume of device for shooting 400, and in the embodiment shown in Fig. 8, the volume of device for shooting 401 is larger.Therefore, this hair
Bright head, it is possible to by adjusting the length of supporting arm assembly 100, to change roll shaft assembly 200 and translation shaft assembly 300
Size, the head of the present invention had both been gone for device for shooting 400 shown in Fig. 7, go for the shooting shown in Fig. 8 again
Device 401.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Term " comprising ", "comprising" or its any other variant are intended to non-row
His property is included, so that process, method, article or equipment including a series of key elements not only include those key elements, and
And also including other key elements being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including institute
Also there is other identical element in process, method, article or the equipment of stating key element.
The method and apparatus provided above the embodiment of the present invention are described in detail, used herein specifically individual
Example is set forth to the principle and embodiment of the present invention, and the explanation of above example is only intended to help to understand the present invention's
Method and its core concept；Simultaneously for those of ordinary skill in the art, according to the thought of the present invention, in specific embodiment party
It will change in formula and application, in summary, this specification content should not be construed as limiting the invention.
This patent document disclosure includes material protected by copyright.The copyright is all for copyright holder.Copyright
Owner does not oppose that anyone replicates the patent document in the presence of the proce's-verbal of Patent＆Trademark Office and archives or should
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Claims (28)
1. a kind of head supporting arm assembly, it is characterised in that the supporting arm assembly includes：
First arm, part be arranged in first arm and relatively described first arm can do telescopic moving the second arm and will
The cohesion device that first arm is fixed with second arm；Wherein, the cohesion device includes being set on second arm
Holding guide and be used to hold the holding guide and then by described second tightly on the holding guide
The holding part that arm is fixed with first arm.
2. head supporting arm assembly as claimed in claim 1, it is characterised in that the holding guide includes：With described
First end and the second end for being set on second arm that one arm coordinates, wherein second end is provided with can elastic shrinkage
Tighten up portion.
3. head supporting arm assembly as claimed in claim 2, it is characterised in that second end is provided with least one fluting, institute
State end face of the fluting from second end to cave inward to be formed, so that part of second end provided with the fluting is as described
Tighten up portion.
4. head supporting arm assembly as claimed in claim 2, it is characterised in that the holding part includes：Fixing end and holding
End, the fixing end is mutually fixed with first arm and the holding guide first end, and the holding end ring is located at described embrace
The outside at the tight end of guide second.
5. head supporting arm assembly as claimed in claim 4, it is characterised in that the holding end includes embracing with open end
Collar, the holding circle holds second end and then fixed second arm tightly by the compression of open end.
6. head supporting arm assembly as claimed in claim 5, it is characterised in that the holding end also includes being located at described hold tightly
Enclose the screwed hole of open end；The cohesion device also includes the holding screw coordinated with the screwed hole of the holding circle, the holding
Screw can make the open end compress or loosen.
7. head supporting arm assembly as claimed in claim 1, it is characterised in that the supporting arm assembly also includes spacing spiral shell
Nail；First arm is provided with the first spacing hole, and second arm is provided with stopper slot, and the wherein stop screw is through described the
One spacing hole is simultaneously stretched into the stopper slot so that second arm is relatively described first on the length direction of the stopper slot
Arm does telescopic moving.
8. head supporting arm assembly as claimed in claim 7, it is characterised in that the holding guide is spacing provided with second
Hole, the holding part is provided with the 3rd spacing hole；The stop screw passes through first spacing hole, the second spacing hole and the 3rd
First arm, the holding guide and the holding part are fixed together by spacing hole.
9. head supporting arm assembly as claimed in claim 1, it is characterised in that the supporting arm assembly also includes being arranged on institute
State the power set on the other end relative with one end that second arm is connected on the first arm.
10. head supporting arm assembly as claimed in claim 1, it is characterised in that the supporting arm assembly also includes being arranged on
Power set on second arm on the other end relative with one end that first arm is connected.
11. head supporting arm assembly as claimed in claim 1, it is characterised in that the supporting arm assembly is translation shaft assembly
Support arm.
12. head supporting arm assembly as claimed in claim 1, it is characterised in that the supporting arm assembly is roll shaft assembly
Support arm.
13. a kind of head, for carrying load, including loads loading device, at least a power set and is moved by described at least one
Each self-driven supporting arm assembly of power apparatus, the supporting arm assembly rotates around rotating shaft, it is characterised in that the support arm group
Part includes the first arm and the second arm being connected with first arm, and first arm can do flexible shifting relative to second arm
Move so that direction of the load loading device along the rotating shaft is translated back and forth.
14. head as claimed in claim 13, it is characterised in that the power set are the steady power set of increasing.
15. head as claimed in claim 14, it is characterised in that an at least power set and the respective support arm
Component is connected by respective mounting assembly.
16. head as claimed in claim 15, it is characterised in that an at least power set include translation shaft assembly power
Device and roll shaft assembly power set, the supporting arm assembly include translation shaft assembly and roll shaft assembly, the translation shaft
Component power set can drive the translation shaft assembly to be rotated around translation shaft, and the roll shaft assembly power set can drive
The roll shaft assembly is rotated around roll axle.
17. head as claimed in claim 16, it is characterised in that the roll shaft assembly is used as installation group provided with installation end
Part；The roll shaft assembly power set are connected with the installation end.
18. head as claimed in claim 16, it is characterised in that the translation shaft assembly is used as installation group provided with installed part
Part；The translation shaft assembly power set are connected with the installed part.
19. head as claimed in claim 13, it is characterised in that first arm and second arm are solid by cohesion device
Fixed, the cohesion device includes the holding guide being set on second arm and used on the holding guide
In the holding part held the holding guide tightly and then fix second arm and first arm.
20. head as claimed in claim 19, it is characterised in that the holding guide includes：Coordinate with first arm
First end and the second end for being set on second arm, wherein second end provided with can elastic shrinkage tighten up portion.
21. head as claimed in claim 20, it is characterised in that second end is provided with least one fluting, and the fluting is certainly
The end face at second end caves inward to be formed, so that portion is tightened up in part of second end provided with the fluting as described.
22. head as claimed in claim 20, it is characterised in that the holding part includes：Fixing end and holding end, it is described solid
Fixed end is mutually fixed with first arm and the holding guide first end, and the holding end ring is located at the holding guide the
The outside at two ends.
23. head as claimed in claim 22, it is characterised in that the holding end includes the holding circle with open end, institute
State holding circle and hold second end and then fixed second arm tightly by the compression of open end.
24. head as claimed in claim 23, it is characterised in that the holding end also includes being located at the holding circle open end
Screwed hole；The cohesion device also includes the holding screw coordinated with the screwed hole of the holding circle, and the holding screw can
The open end is set to compress or loosen.
25. head as claimed in claim 19, it is characterised in that the supporting arm assembly also includes stop screw；Described
One arm is provided with the first spacing hole, and second arm is provided with stopper slot, and the wherein stop screw passes through first spacing hole
And stretch into the stopper slot so that second arm relatively described first arm on the length direction of the stopper slot does flexible
It is mobile.
26. head as claimed in claim 25, it is characterised in that the holding guide is provided with the second spacing hole, described
Hold part tightly and be provided with the 3rd spacing hole；The stop screw passes through first spacing hole, the second spacing hole and the 3rd spacing hole
First arm, the holding guide and the holding part are fixed together.
27. head as claimed in claim 13, it is characterised in that the head is the axle head of hand-held three.
28. head as claimed in claim 13, it is characterised in that the load is device for shooting.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/112556 WO2018119723A1 (en) | 2016-12-28 | 2016-12-28 | Support arm component and ball head having the support arm component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107087423A true CN107087423A (en) | 2017-08-22 |
| CN107087423B CN107087423B (en) | 2019-03-15 |
Family
ID=59614376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680003019.9A Expired - Fee Related CN107087423B (en) | 2016-12-28 | 2016-12-28 | Supporting arm assembly and holder with the supporting arm assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107087423B (en) |
| WO (1) | WO2018119723A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019134398A1 (en) * | 2018-01-05 | 2019-07-11 | 深圳市大疆创新科技有限公司 | Handheld pan-and-tilt head |
| CN112891891A (en) * | 2021-01-22 | 2021-06-04 | 华南理工大学 | Three-axis ball serving holder with link mechanism |
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| CN2498388Y (en) * | 2001-07-06 | 2002-07-03 | 赖存义 | Three-section pipe telescopic positioning structure |
| CN201396351Y (en) * | 2009-05-12 | 2010-02-03 | 胡金学 | Locking device of expansion pipe |
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| US9030149B1 (en) * | 2014-07-29 | 2015-05-12 | SZ DJI Technology Co., Ltd. | Systems and methods for payload stabilization |
| CN104696690A (en) * | 2015-03-18 | 2015-06-10 | 零度智控（北京）智能科技有限公司 | Onboard holder |
| CN105782661A (en) * | 2014-06-27 | 2016-07-20 | 深圳市大疆创新科技有限公司 | Holder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4174900A (en) * | 1977-06-29 | 1979-11-20 | Mitsuwa Shashin Kogyo Kabushiki Kaisha | Camera tripod |
| JPS5924316B2 (en) * | 1978-11-30 | 1984-06-08 | スリツク三脚株式会社 | elevator type tripod |
| CN101561618B (en) * | 2009-05-15 | 2011-04-27 | 威宝摄影器材有限公司 | Portable photographic stand |
| CN103574242B (en) * | 2013-11-13 | 2016-04-27 | 深圳市马小路科技有限公司 | Telescopic device of camera tripod |
| CN104776303B (en) * | 2015-04-15 | 2017-03-15 | 中船重工中南装备有限责任公司 | It is easy to the tripod apparatus of quick regulation |
| CN206386353U (en) * | 2016-12-28 | 2017-08-08 | 深圳市大疆灵眸科技有限公司 | A kind of head |
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2016
- 2016-12-28 CN CN201680003019.9A patent/CN107087423B/en not_active Expired - Fee Related
- 2016-12-28 WO PCT/CN2016/112556 patent/WO2018119723A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2498388Y (en) * | 2001-07-06 | 2002-07-03 | 赖存义 | Three-section pipe telescopic positioning structure |
| CN201396351Y (en) * | 2009-05-12 | 2010-02-03 | 胡金学 | Locking device of expansion pipe |
| CN202402413U (en) * | 2011-12-13 | 2012-08-29 | 胡金学 | Locking device for telescopic pipe |
| CN105782661A (en) * | 2014-06-27 | 2016-07-20 | 深圳市大疆创新科技有限公司 | Holder |
| US9030149B1 (en) * | 2014-07-29 | 2015-05-12 | SZ DJI Technology Co., Ltd. | Systems and methods for payload stabilization |
| CN204213121U (en) * | 2014-10-31 | 2015-03-18 | 深圳市大疆创新科技有限公司 | Connection part, the holding mechanism using this connection part and The Cloud Terrace |
| CN104696690A (en) * | 2015-03-18 | 2015-06-10 | 零度智控（北京）智能科技有限公司 | Onboard holder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019134398A1 (en) * | 2018-01-05 | 2019-07-11 | 深圳市大疆创新科技有限公司 | Handheld pan-and-tilt head |
| CN112891891A (en) * | 2021-01-22 | 2021-06-04 | 华南理工大学 | Three-axis ball serving holder with link mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018119723A1 (en) | 2018-07-05 |
| CN107087423B (en) | 2019-03-15 |
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Granted publication date: 20190315 |