CN206361361U - Head framework and head and filming apparatus with the head framework - Google Patents
Head framework and head and filming apparatus with the head framework Download PDFInfo
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- CN206361361U CN206361361U CN201621464806.7U CN201621464806U CN206361361U CN 206361361 U CN206361361 U CN 206361361U CN 201621464806 U CN201621464806 U CN 201621464806U CN 206361361 U CN206361361 U CN 206361361U
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- guide rod
- head
- head framework
- movable part
- framework
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- 230000005484 gravity Effects 0.000 claims abstract description 53
- 230000033228 biological regulation Effects 0.000 claims abstract description 42
- 230000001105 regulatory effect Effects 0.000 claims description 64
- 230000005540 biological transmission Effects 0.000 claims description 10
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000019994 cava Nutrition 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of head framework, for installing load, and the head framework includes guide rod and the center of gravity being installed on guide rod regulation and locking mechanism, and the center of gravity regulation and locking mechanism include：Sleeve, is connected on the guide rod and can be moved on the guide rod, to adjust the center of gravity of the head framework；Movable part, positioned at the side of the guide rod and with the sleeve connection；Operating parts, is connected on the sleeve, and the operating parts is connected with the movable part；Wherein, when operating the operating parts, the movable part can be pulled to be moved towards the guide rod, and then holds the guide rod tightly.Head framework is spirally connected using the movable part in center of gravity regulation and locking mechanism and screwing for operating parts, by convert rotational motion to be axially moved, movable part and operating parts drive sleeve is held head framework tightly, connection is more fastened reliably.The utility model, which is also disclosed, a kind of includes the head and filming apparatus of above-mentioned head framework.
Description
Technical field
The utility model is related to a kind of head framework, and head and filming apparatus with the head framework.
Background technology
Filming apparatus generally comprises head and the device for shooting being mounted on the head.The head is to realize the device for shooting
Posture that is fixed, arbitrarily adjusting the device for shooting, e.g., changes height and/or the direction of device for shooting, and be stably held in device for shooting
In the posture of determination, so as to realize the stabilization of device for shooting, smooth and multi-angled shooting.During movies-making, shooting environmental and
Shooting demand is changeable, it is therefore desirable to often change device for shooting in floor or device for shooting is dismantled and installed, so need
The adjustment of head center of gravity is frequently carried out, and the weight of current professional device for shooting is larger, and center of gravity adjusts more difficult control.Existed in the past
When carrying out this operation, due to no micro-adjusting mechanism, the big frictional force of device for shooting quality itself is big, it is difficult to accurately carry out center of gravity tune
Section, and the connection reliability of gravity center adjusting mechanism is poor.
Utility model content
In view of this, it is necessary to which a kind of head framework for facilitating center-of-gravity regulating and stable connection is provided, and with this
The head and filming apparatus of head framework.
A kind of head framework, for installing load, the head framework includes guide rod and the weight being installed on the guide rod
The heart is adjusted and locking mechanism, and the center of gravity regulation and locking mechanism include：Sleeve, is connected on the guide rod and can be described
Moved on guide rod, to adjust the center of gravity of the head framework；Movable part, connects positioned at the side of the guide rod and with the sleeve
Connect；Operating parts, is connected on the sleeve, and the operating parts is connected with the movable part；Wherein, the operating parts is operated
When, the movable part can be pulled to be moved towards the guide rod, and then hold the guide rod tightly.
Further, the sleeve includes the first regulating part and the second regulating part, first regulating part and described second
Regulating part is relatively fixed, and is located at the opposite sides of the guide rod respectively.
Further, the movable part is connected on second regulating part, and the movable part is located at the described second regulation
Between part and the guide rod.
Further, the operating parts passes through first regulating part and the guide rod, and is driven company with the movable part
Connect, when operating the operating parts, first regulating part can be promoted to hold the guide rod tightly.
Further, first regulating part is provided with perforation, and the perforation runs through first regulating part, the activity
Part is arranged in the perforation.
Further, second regulating part is provided with groove, and the groove is set towards the guide rod, the groove
Shape is adapted with the shape of the movable part, to house the movable part.
Further, the movable part is rotationally connected with second regulating part, the rotating shaft that the movable part is rotated with
The bearing of trend of the guide rod is parallel.
Further, the first positioning hole is additionally provided with second regulating part, the movable part is provided with the second positioning hole,
The center of gravity regulation and locking mechanism also include pin, and the pin is arranged in first positioning hole and the second positioning hole,
To be flexibly connected the movable part and second regulating part.
Further, the operating parts uses spiro connecting piece, and the operating parts is screwed with the movable part and is spirally connected.
Further, the operating parts includes the section that is spirally connected, and the movable part is provided with fixing hole, and the section that is spirally connected is contained in
It is screwed together in the fixing hole and with the fixing hole.
Further, the operating parts also includes linkage section and screw head, and the linkage section is located at the screw head and the spiral shell
Connect between section, the linkage section is arranged in the sleeve, the center of gravity regulation and locking mechanism also include driving lever, the driving lever
It is fixed in the screw head, to rotate the operating parts.
Further, the center of gravity regulation and locking mechanism also include transmission component, and the transmission component is fixed on described
On sleeve, to drive the sleeve to be moved on the guide rod.
Further, the transmission component includes screw mandrel and driving member, and the screw mandrel is contained in the guide rod, described to pass
Moving part is sheathed on the screw mandrel and is connected with the screw rod transmission, and the sleeve is fixed on the driving member.
Further, the driving member includes fixed plate, and the sleeve is fixed in the fixed plate.
Further, the driving member also includes feed screw nut, and the feed screw nut is located at the side of the fixed plate, institute
Guide rod is stated provided with mounting groove, the feed screw nut stretch into the guide rod and be sheathed on the screw mandrel from the mounting groove with
It is screwed together with the screw mandrel.
Further, the head framework includes the first guide rod and at least one second guide rod, the center of gravity regulation and lock
Mechanism is determined on second guide rod.
Further, the head framework includes two second guide rods and two center of gravity regulations and locking machine
Structure, two center of gravity regulations and locking mechanism are respectively arranged on two second guide rods.
Further, the head framework also includes installing plate, and the installing plate is slidingly disposed at first guide rod
On.
Further, the head framework also includes retaining mechanism, and the retaining mechanism is on first guide rod, institute
Installing plate is stated on the retaining mechanism, the retaining mechanism is to lock second guide rod and the installing plate.
A kind of head, including electric machine assembly, the head also include above-mentioned head framework, and the electric machine assembly is fixed on
On the head framework and drive the head frame member.
A kind of filming apparatus, including device for shooting, the filming apparatus also include above-mentioned head, and the device for shooting is installed in institute
State on head framework, the electric machine assembly makes the device for shooting stable to change height and/or the direction of the device for shooting
It is maintained in default posture.
Further, the device for shooting uses video camera or camera.
Compared to prior art, the head framework of the present utility model is using in center of gravity regulation and locking mechanism
The screwing for movable part and operating parts is spirally connected, and by convert rotational motion to be axially moved, enables the movable part and operating parts
Enough drive the sleeve to hold the head framework tightly, connection is more fastened reliably.Meanwhile, can be described using the sleeve
Moved on second guide rod, carry out the center of gravity regulation of head framework so that center of gravity regulation more facilitates.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the filming apparatus provided in embodiment of the present utility model.
Fig. 2 is the three-dimensional assembling schematic diagram of head framework and another device for shooting shown in Fig. 1.
Fig. 3 is the three-dimensional assembling schematic diagram of head framework and another angle of device for shooting shown in Fig. 2.
Fig. 4 is the decomposing schematic representation of the part-structure of head framework shown in Fig. 2.
Fig. 5 is the exploded view of another angle of head framework shown in Fig. 4.
Main element symbol description
Following embodiment will further illustrate the utility model with reference to above-mentioned accompanying drawing.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, to the technical scheme in the utility model embodiment
It is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model, without
It is whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creation
Property work under the premise of the every other embodiment that is obtained, belong to the scope of the utility model protection.
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or can also have component placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being arranged at " another component, it
Can be set directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " level ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all combination of one or more related Listed Items.
The utility model embodiment provides a kind of head framework, and for installing load, the head framework includes guide rod
With the center of gravity regulation being installed on the guide rod and locking mechanism, the center of gravity regulation and locking mechanism include：Sleeve, is connected to
It can move on the guide rod and on the guide rod, to adjust the center of gravity of the head framework；Movable part, positioned at the guide rod
Side and with the sleeve connection；Operating parts, is connected on the sleeve, and the operating parts is driven with the movable part to be connected
Connect；Wherein, when operating the operating parts, the movable part can be pulled to be moved towards the guide rod, and then holds the guide rod tightly.
The utility model embodiment also provides a kind of head, including electric machine assembly, and the head also includes above-mentioned cloud
Table frame, the electric machine assembly is fixed on the head framework and drives the head frame member.
The utility model embodiment also provides a kind of filming apparatus, including device for shooting, and the filming apparatus also includes upper
State head, the device for shooting is installed on the head framework, the electric machine assembly to change the device for shooting height and/
Or direction, and the device for shooting is stably held in default posture.
Below in conjunction with the accompanying drawings, some embodiments of the present utility model are elaborated.In the case where not conflicting, under
Feature in the embodiment and embodiment stated can be mutually combined.
Referring to Fig. 1, filming apparatus 1 includes head 2 and device for shooting 3 in embodiment of the present utility model.The head 2
Including head framework 20 and electric machine assembly 20a.The electric machine assembly 20a is attached on the head framework 20, to drive
Head framework 20 is stated to rotate.The device for shooting 3 is installed on the head framework 20.The head framework 20 is in the group of motors
Change height and/or the direction of the device for shooting 3 under part 20a driving, and the device for shooting 3 is stably held in default appearance
In state.The device for shooting 3 can use the video camera or camera of different model.
In the present embodiment, the electric machine assembly 20a is pitching spindle motor, and the pitching spindle motor drives the head frame
Frame 20 is around pitch axes.Further, the head 2 is three axle heads, therefore the head 2 can also include roll axle electricity
The course shaft assembly of the roll shaft assembly and the driving of course spindle motor of machine and the driving of course spindle motor and roll spindle motor, so that
The device for shooting 3 that the head 2 is carried is set to be rotated around pitch axis, roll axle and yaw axis, so as to realize the bat of greater angle
Take the photograph.
Refer to Fig. 2 and Fig. 3, the head framework 20 include the first guide rod 21, two the second guide rods 22 and at least one
Center of gravity is adjusted and locking mechanism 5.Two second guide rods 22 are oppositely arranged, and are connected to the two of first guide rod 21
End.The center of gravity regulation and locking mechanism 5 are at least one guide rod of the head framework 20.In the present embodiment,
The head framework 20 includes two center of gravity regulations and locking mechanism 5.Two center of gravity regulations and locking mechanism 5 are fixed respectively
In on two second guide rods 22, the center of gravity to adjust the head framework 20, so that the device for shooting 3 is stably held in
In default posture.It is to be appreciated that the center of gravity regulation and locking mechanism 5 can also be on other guide rods, however it is not limited to institute
State the second guide rod 22, such as the first guide rod 21.
First guide rod 21 is in the bar shape of lengthwise.First guide rod 21 is the hollow body of both ends open.In this reality
Apply in mode, first guide rod 21 is substantially in cuboid.It is to be appreciated that in other embodiments, first guide rod
21 are alternatively other shapes, such as hollow cylinder.First guide rod 21 is provided with accepting groove 211.In the present embodiment, institute
State the center that accepting groove 211 is located at first guide rod 21.The accepting groove 211 is relative through first guide rod 21
Two sides.In the present embodiment, the accepting groove 211 is in elongated rectangular shape.The length direction of the accepting groove 211 and described the
The length direction of one guide rod 21 is identical.
Each second guide rod 22 is in the bar shape of lengthwise.Second guide rod 22 is the hollow body of both ends open.
In present embodiment, second guide rod 22 is substantially in cuboid.It is to be appreciated that in other embodiments, described second
Guide rod 22 or other shapes, such as hollow cylinder.The side of second guide rod 22 is provided with mounting groove 221.In this implementation
In mode, the mounting groove 221 is rectangular.The length direction of the length direction of the mounting groove 221 and second guide rod 22
It is identical.The center of gravity regulation and locking mechanism 5 can be moved on the mounting groove 221 along the mounting groove 221.
Further, the head framework 20 also includes two sleeves 24 and installing plate 25.Two second guide rods 22
The two ends of first guide rod 21 are located at by the sleeve 24 respectively.The installing plate 25 is slidingly disposed at described first and led
On bar 21, to the fixed device for shooting 3.The head framework 20 also includes retaining mechanism 4.The retaining mechanism 4 is located at institute
State on the first guide rod 21.Multiple structural members of the retaining mechanism 4 to lock the head framework 20 simultaneously.Specifically, institute
Retaining mechanism 4 is stated to be installed on the accepting groove 211.The installing plate 25 is fixed on described first by the retaining mechanism 4
On guide rod 21.The retaining mechanism 4 is used for the installing plate 25 and two second guide rods 22 for locking the head framework 20.
Two sleeves 24 are individually fixed in the opposite end of first guide rod 21.Each sleeve 24 is in bar shaped
Body.The sleeve 24 is the hollow body of at least one end open.The shape and size of the opening 241 of the sleeve 24 respectively with it is described
The shape and size of the cross section of first guide rod 21 are adapted, to be arranged and be fixed on the port of the first guide rod 21.At this
In embodiment, the sleeve 24 is substantially in cuboid.It is to be appreciated that in other embodiments, the sleeve 24 also may be used
For other shapes, such as cylinder.The side of the sleeve 24 is additionally provided with locating slot 242.The locating slot 242 runs through the set
The opposite sides face of cylinder 24, to position two second guide rods 22.Specifically, each sleeve 24 passes through the positioning
Groove 242 is sheathed on one end of corresponding second guide rod 22.
Further, the head framework 20 may also include the 3rd guide rod 23.The shape of 3rd guide rod 23 with it is described
First guide rod 21 is similar.3rd guide rod 23 is oppositely arranged with first guide rod 21, and positioned at two second guide rods
Between 22.3rd guide rod 23 connects two second guide rods 22, so that head framework 20 is more consolidated.Specifically, institute
State the first guide rod 21, two second guide rods 22 and the 3rd guide rod 23 and surround a quadrangle jointly.It is to be appreciated that
In other embodiments, the 3rd guide rod 23 can also be omitted, and the part of the second guide rod 22 is entity structure as described.
Further, the head framework 20 may also include two connecting rods 26.Each connecting rod 26 is located at described
Between second guide rod 22 and the 3rd guide rod 23, to connect second guide rod 22 and the 3rd guide rod 23.It can manage
Xie Di, in other embodiments, the connecting rod 26 can also be omitted.
Further, the head framework 20 may also include plummer 27.The plummer 27 is fixed by locking part 28
In on the 3rd guide rod 23.Moiety by weight of the plummer 27 to carry the device for shooting 3.It is to be appreciated that at it
In its embodiment, the plummer 27 and locking part 28 can also be omitted.
Further, the head framework 20 may also include two end caps 29.Two end caps 29 are individually fixed in two
The top of individual second guide rod 22, to close second guide rod 22.It is to be appreciated that in other embodiments, institute
Stating end cap 29 can also omit.
Fig. 2, Fig. 4 and Fig. 5 are referred to, the center of gravity regulation and locking mechanism 5 include sleeve 50, movable part 53 and operating parts
54.The sleeve 50 is connected on second guide rod 22 and can moved on second guide rod 22, to adjust the cloud
The center of gravity of table frame 20.The movable part 53 is connected located at the side of second guide rod 22 and with the sleeve 50.The behaviour
Workpiece 54 is connected on the sleeve 50 and is connected with the movable part 53.When operating the operating parts 54, it can pull
The movable part 53 is moved towards second guide rod 22, and then holds second guide rod 22 tightly.
The sleeve 50 is sheathed on second guide rod 22.In the present embodiment, the sleeve 50 includes the first tune
Save the regulating part 56 of part 55 and second.First regulating part 55 and second regulating part 56 are relatively fixed, and are located at institute respectively
State the opposite sides of the second guide rod 22.
First regulating part 55 includes the first noumenon 551.The first noumenon 551 includes first surface 5511 and first
Supporting surface 5512.The supporting surface 5512 of first surface 5511 and first is mutually back to setting.The court of first supporting surface 5512
To second guide rod 22.The shape of first supporting surface 5512 is adapted with the portions of lateral side of second guide rod 22,
When operating the operating parts 54, to hold second guide rod 22 tightly.Perforation 553 is additionally provided with the first noumenon 551.Institute
State perforation 553 and run through the first surface 5511 and first supporting surface 5512.The perforation 553 is to wear the operation
Part 54.
Second regulating part 56 includes the second body 561.Second body 561 includes second surface 5611 and second
Supporting surface 5612.The supporting surface 5612 of second surface 5611 and second is mutually back to setting.The court of second supporting surface 5612
To second guide rod 22.The shape of second supporting surface 5612 is adapted with the portions of lateral side of second guide rod 22,
When operating the operating parts 54, to hold second guide rod 22 tightly.
It is to be appreciated that in other embodiments, the setting of the sleeve 50 can also be changed according to actual conditions, such as
Omit described second regulating part 56 etc..
The movable part 53 includes body 531.The body 531 includes holding face 5311.The direction of holding face 5311
Second guide rod 22 is set.The shape in the holding face 5311 is adapted with the portions of lateral side of second guide rod 22, is used
When operating the operating parts 54, to hold second guide rod 22 tightly.The movable part 53 is located at the one of second guide rod 22
Side, and positioned between second regulating part 56 and second guide rod 22.The movable part 53 and second regulating part 56
It is flexibly connected.
Specifically, the second body 561 of second regulating part 56 is provided with groove 562.The groove 562 is from described
Two supporting surfaces 5612 are recessed towards the second surface 5611 and formed.The shape of the groove 562 and the shape of the movable part 53
Shape is adapted, to house the movable part 53.The first positioning hole is additionally provided with second body 561 of second regulating part 56
563, corresponding, the body 531 of the movable part 53 is provided with the second positioning hole 532.The center of gravity regulation and locking mechanism 5 are also
Including pin 59, the pin 59 is arranged in the positioning hole 532 of the first positioning hole 563 and second, to be flexibly connected
State movable part 53 and second regulating part 56.
The operating parts 54 passes through at least one at least described first regulating part 55 and second regulating part 56, and
It is connected with the movable part 53.In the present embodiment, the operating parts 54 passes through the perforation of first regulating part 55
553 with the movable part 53 to be connected.In the present embodiment, the operating parts 54 uses spiro connecting piece, the operating parts
54 screw with the movable part 53 and are spirally connected.It is to be appreciated that in other embodiments, the operating parts 54 can also use spiral shell
Post, telescopic sleeving rod etc..
Specifically, the operating parts 54 includes screw head 541, linkage section 542 and the section 543 that is spirally connected.The linkage section 542 is located at
The screw head 541 and described it is spirally connected between section 543.In the present embodiment, the screw head 541, linkage section 542 and the section that is spirally connected
543 be cylinder.The section 543 that is spirally connected is provided with external screw thread, to be spirally connected with the movable part 53.It is corresponding, the work
Fixing hole 533 is additionally provided with the body 531 of moving part 53.The fixing hole 533 is set towards second guide rod 22.The fixation
Hole 533 is screwed hole, to be spirally connected with the operating parts 54.The fixing hole 533 can be perforation or blind hole.In present embodiment
In, the fixing hole 533 is perforation.The fixing hole 533 and first positioning hole 563 are respectively positioned at the body 531
Opposite end.
Further, the center of gravity regulation and locking mechanism 5 may also include driving lever 57.The driving lever 57 is fixed on the behaviour
In the screw head 541 of workpiece 54, it is easy to user to rotate the operating parts 54.Accordingly, the first of first regulating part 55
The first avoidance hole 554 is additionally provided with body 551.Described first avoids hole 554 is just set to the perforation 553, described to house
Screw head 541 and driving lever 57.Specifically, described first hole 554 is avoided from the first surface 5511 towards first supporting surface
5512 depressions are formed.The perforation 553 avoids hole 554 further towards the concave shape of the first supporting surface 5512 from described first
Into.It is to be appreciated that in other embodiments, the driving lever 57 can also be omitted.
Further, the center of gravity regulation and locking mechanism 5 may also include covering 58.It is described to cover 58 and be fixed on described the
On one regulating part 55.The covering 58 is just fixed to the described first avoidance hole 554, to cover the operating parts 54 and described group
Bar 57.It is to be appreciated that in other embodiments, the covering 58 can also be omitted.
The center of gravity regulation and locking mechanism 5 also include screw mandrel 51 and driving member 52.The screw mandrel 51 is contained in described
In two guide rods 22, the driving member 52 is sheathed on the screw mandrel 51 and is connected with the screw mandrel 51.The He of screw mandrel 51
The driving member 52 collectively forms transmission component 500, and the transmission component 500 is fixed on the sleeve 50, to drive
State sleeve 50 to move on second guide rod 22, to adjust the center of gravity of the head framework 20.
The screw mandrel 51 includes screw mandrel body 511 and knob 512.The screw mandrel body 511 is contained in second guide rod
In 22.Screw mandrel body 511 described in the exposed parts of mounting groove 221 of second guide rod 22.The knob 512 is fixed on the silk
One end of bar body 511, to rotate the screw mandrel body 511.The knob 512 located at second guide rod 22 one end with
Convenient regulation.
The driving member 52 is fixed on the side that second guide rod 22 is provided with mounting groove 221.First regulating part 55
It is fixed on the driving member 52.In the present embodiment, first regulating part 55 is located at second guide rod 22 and described
Between driving member 52.The driving member 52 passes through first regulating part 55, and with the silk that is contained in second guide rod 22
Bar 51 is spirally connected.Specifically, the first noumenon 551 of first regulating part 55 is provided with breach 552, described to wear and avoid
Driving member 52.In the present embodiment, the breach 552 is substantially u-shaped.
The driving member 52 includes fixed plate 521 and feed screw nut 522.The fixed plate 521 is used to fix described first
Regulating part 55.The fixed plate 521 avoids hole 523 provided with second.Described second avoids hole 523 from the fixed plate 521
Periphery caves inward to be formed.In the present embodiment, described second the substantially semicircular in shape of hole 523 is avoided, to avoid the behaviour
Workpiece 54.The feed screw nut 522 is located at the side of the fixed plate 521, and is vertically arranged with the fixed plate 521.It is described
Nut bore 5221 is set on feed screw nut 522.The feed screw nut 522 stretches into institute through the breach 552 of first regulating part 55
State in mounting groove 221.The nut bore 5221 is contained in second guide rod 22 and is sheathed on the screw mandrel body 511,
To be connected with the screw mandrel 51.When rotating the screw mandrel 51 by predetermined direction, the feed screw nut 522 can be along the silk
Bar body 511 is moved in the mounting groove 221, to drive the sleeve 50 to be moved on second guide rod 22.
Please referring also to Fig. 3 is to Fig. 5, when the center of gravity regulation and the installation of locking mechanism 5：First regulating part 55 is consolidated
Due in the fixed plate 521 of the driving member 52, now, the first surface 5511 of first regulating part 55 supports the fixation
Plate 521, the feed screw nut 522 of the driving member 52 leads through the breach 552 on first regulating part 55 from described second
The mounting groove 221 of bar 22 is stretched into second guide rod 22；The knob 512 is fixed on one end of the screw mandrel body 511, will
The screw mandrel body 511 is inserted in second guide rod 22 from one end of second guide rod 22, and passes through the feed screw nut
522 nut bore 5221, makes the knob 512 be placed in outside second guide rod 22；The movable part 53 is placed in described second
In the groove 562 of regulating part 56, the first positioning hole 563 through second regulating part 56 and the activity by the pin 59
Second positioning hole 532 of part 53, the movable part 53 is connected on second regulating part 56；By second regulating part
56 are relatively fixed with first regulating part 55, now, the holding face 5311 of the movable part 53 and second regulating part 56
The second supporting surface 5612 support the side of second guide rod 22, the first supporting surface 5512 of first regulating part 55 is supported
The opposite side of second guide rod 22；The driving lever 57 is fixed on to the screw head 541 of the operating parts 54, and makes the operating parts
54 section 543 that is spirally connected sequentially passes through the second of the driving member 52 and avoids hole 523, the first avoidance hole of first regulating part 55
554 and perforation 553, and second guide rod 22 mounting groove 221, and screw and be spirally connected with the fixing hole 533 of the movable part,
Now the driving lever 57 is contained in described first and avoided in hole 554；The covering 58 is fixed on first regulating part 55,
To cover the operating parts 54 and the driving lever 57.
The center of gravity regulation and locking mechanism 5 carry out locking action before, user can by knob described in turn 512 with
Center of gravity regulation to the head framework 20.Specifically, knob 512 described in turn, the screw mandrel body 511 is in the knob
Rotated under 512 drive, so that along the screw mandrel body 511 upper and lower displacement, the driving member occur for the driving member 52
52 drive first regulating parts 55 and second regulating part 56 are moved on second guide rod 22, so as to the head
The center of gravity of framework 20 is adjusted.
The center of gravity regulation and locking mechanism 5 locking when, driving lever 57 described in turn so that the movable part 53 with it is described
Operating parts 54 is further spirally connected, and now the movable part 53 is moved towards second guide rod 22, and then holding described second is led
Bar 22；Now, because the movable part 53 is moved towards second guide rod 22, between the movable part 53 and the screw head 541
Distance Shortened, the screw head 541 oppresses first regulating part 55 and moved towards second guide rod 22, and then holds tightly described
Second guide rod 22.
Compared to prior art, the head framework 20 of the present utility model is adjusted and locking mechanism using the center of gravity
The movable part 53 and screwing for operating parts 54 in 5 are spirally connected, and by convert rotational motion to be axially moved, make the movable part 53
With operating parts 54 sleeve 50 can be driven to hold the head framework 20 tightly, connection is more fastened reliably.Meanwhile, the cloud
Table frame 20 can drive the sleeve 50 in second guide rod 22 using screw mandrel 51 and the screw-driven of driving member 52
Upper movement, carries out the center of gravity regulation of head framework 20, makes the regulation of the center of gravity of head framework 20 more precisely controllable, more facilitate.
Embodiment of above is only unrestricted to illustrate the technical solution of the utility model, although preferably real with reference to more than
Mode is applied the utility model is described in detail, it will be understood by those within the art that, can be new to this practicality
The technical scheme of type is modified or equivalent substitution should not all depart from the spirit and scope of technical solutions of the utility model.This area
Technical staff can also do other changes etc. in the utility model spirit and be used in design of the present utility model, without departing from this
The technique effect of utility model.These changes done according to the utility model spirit, should all be included in the utility model
Within the scope of claimed.
Claims (22)
1. a kind of head framework, for installing load, the head framework includes guide rod and the center of gravity being installed on the guide rod
Regulation and locking mechanism, it is characterised in that the center of gravity regulation and locking mechanism include：
Sleeve, is connected on the guide rod and can be moved on the guide rod, to adjust the center of gravity of the head framework；
Movable part, positioned at the side of the guide rod and with the sleeve connection；
Operating parts, is connected on the sleeve, and the operating parts is connected with the movable part；
Wherein, when operating the operating parts, the movable part can be pulled to be moved towards the guide rod, and then is led described in holding
Bar.
2. head framework as claimed in claim 1, it is characterised in that the sleeve includes the first regulating part and the second regulation
Part, first regulating part is relatively fixed with second regulating part, and is located at the opposite sides of the guide rod respectively.
3. head framework as claimed in claim 2, it is characterised in that the movable part is connected on second regulating part,
The movable part is located between second regulating part and the guide rod.
4. head framework as claimed in claim 3, it is characterised in that the operating parts passes through first regulating part and described
Guide rod, and be connected with the movable part, when operating the operating parts, it can promote and be led described in the first regulating part holding
Bar.
5. head framework as claimed in claim 4, it is characterised in that first regulating part is provided with perforation, the perforation
Through first regulating part, the movable part is arranged in the perforation.
6. head framework as claimed in claim 3, it is characterised in that second regulating part is provided with groove, the groove
Set towards the guide rod, the shape of the groove is adapted with the shape of the movable part, to house the movable part.
7. head framework as claimed in claim 6, it is characterised in that the movable part is rotationally connected with second regulating part
On, the rotating shaft that the movable part is rotated is parallel with the bearing of trend of the guide rod.
8. head framework as claimed in claim 7, it is characterised in that be additionally provided with the first positioning hole on second regulating part,
The movable part is provided with the second positioning hole, and the center of gravity regulation and locking mechanism also include pin, and the pin is arranged in institute
State in the first positioning hole and the second positioning hole, to be flexibly connected the movable part and second regulating part.
9. head framework as claimed in claim 1, it is characterised in that the operating parts uses spiro connecting piece, the operating parts with
The movable part, which is screwed, to be spirally connected.
10. head framework as claimed in claim 9, it is characterised in that the operating parts is included on the section that is spirally connected, the movable part
Provided with fixing hole, the section that is spirally connected is contained in the fixing hole and is screwed together with the fixing hole.
11. head framework as claimed in claim 10, it is characterised in that the operating parts also includes linkage section and screw head, institute
State linkage section located at the screw head and it is described be spirally connected between section, the linkage section is arranged in the sleeve, center of gravity regulation
And locking mechanism also includes driving lever, the driving lever is fixed in the screw head, to rotate the operating parts.
12. head framework as claimed in claim 1, it is characterised in that the center of gravity regulation and locking mechanism also include transmission
Component, the transmission component is fixed on the sleeve, to drive the sleeve to be moved on the guide rod.
13. head framework as claimed in claim 12, it is characterised in that the transmission component includes screw mandrel and driving member, institute
State screw mandrel to be contained in the guide rod, the driving member is sheathed on the screw mandrel and is connected with the screw rod transmission, the set
Cylinder is fixed on the driving member.
14. head framework as claimed in claim 13, it is characterised in that the driving member includes fixed plate, the sleeve is consolidated
Due in the fixed plate.
15. head framework as claimed in claim 14, it is characterised in that the driving member also includes feed screw nut, the silk
Stem nut is located at the side of the fixed plate, and the guide rod is provided with mounting groove, and the feed screw nut stretches into from the mounting groove
The guide rod is interior and is sheathed on the screw mandrel to be screwed together with the screw mandrel.
16. head framework as claimed in claim 1, it is characterised in that the head framework includes the first guide rod and at least one
Individual second guide rod, the center of gravity regulation and locking mechanism are on second guide rod.
17. head framework as claimed in claim 16, it is characterised in that the head framework includes two second guide rods
With two center of gravity regulations and locking mechanism, two center of gravity regulations and locking mechanism are respectively arranged on two described second and led
On bar.
18. head framework as claimed in claim 16, it is characterised in that the head framework also includes installing plate, the peace
Plate is filled slidably to be located on first guide rod.
19. head framework as claimed in claim 18, it is characterised in that the head framework also includes retaining mechanism, described
Retaining mechanism is on first guide rod, and the installing plate is on the retaining mechanism, and the retaining mechanism is to lock
Second guide rod and the installing plate.
20. a kind of head, including electric machine assembly, it is characterised in that the head is also included as any one in claim 1-19
Head framework described in, the electric machine assembly is fixed on the head framework and drives the head frame member.
21. a kind of filming apparatus, including device for shooting, it is characterised in that the filming apparatus is also included as in claim 1-20
Head described in any one, the device for shooting is installed on the head framework, and the electric machine assembly is to change the bat
Height and/or the direction of device are taken the photograph, and the device for shooting is stably held in default posture.
22. filming apparatus as claimed in claim 21, it is characterised in that the device for shooting uses video camera or camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464806.7U CN206361361U (en) | 2016-12-28 | 2016-12-28 | Head framework and head and filming apparatus with the head framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464806.7U CN206361361U (en) | 2016-12-28 | 2016-12-28 | Head framework and head and filming apparatus with the head framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206361361U true CN206361361U (en) | 2017-07-28 |
Family
ID=59375956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621464806.7U Expired - Fee Related CN206361361U (en) | 2016-12-28 | 2016-12-28 | Head framework and head and filming apparatus with the head framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206361361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107110419A (en) * | 2016-12-28 | 2017-08-29 | 深圳市大疆灵眸科技有限公司 | Head framework and head and filming apparatus with the head framework |
| WO2021047598A1 (en) * | 2019-09-12 | 2021-03-18 | 深圳市乐其网络科技有限公司 | Accessory mounting apparatus |
-
2016
- 2016-12-28 CN CN201621464806.7U patent/CN206361361U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107110419A (en) * | 2016-12-28 | 2017-08-29 | 深圳市大疆灵眸科技有限公司 | Head framework and head and filming apparatus with the head framework |
| WO2018119802A1 (en) * | 2016-12-28 | 2018-07-05 | 深圳市大疆灵眸科技有限公司 | Gimbal frame and gimbal having same, and photographing device |
| CN107110419B (en) * | 2016-12-28 | 2019-03-01 | 深圳市大疆灵眸科技有限公司 | Holder frame and holder and filming apparatus with the holder frame |
| US10928708B2 (en) | 2016-12-28 | 2021-02-23 | Sz Dji Osmo Technology Co., Ltd. | Gimbal frame and gimbal having same, and photographing apparatus |
| WO2021047598A1 (en) * | 2019-09-12 | 2021-03-18 | 深圳市乐其网络科技有限公司 | Accessory mounting apparatus |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 |