CN205606108U - Vertical steady mechanism, cradle head device , strutting arrangement and shooting equipment of increasing - Google Patents

Vertical steady mechanism, cradle head device , strutting arrangement and shooting equipment of increasing Download PDF

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Publication number
CN205606108U
CN205606108U CN201620312402.XU CN201620312402U CN205606108U CN 205606108 U CN205606108 U CN 205606108U CN 201620312402 U CN201620312402 U CN 201620312402U CN 205606108 U CN205606108 U CN 205606108U
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CN
China
Prior art keywords
zeng wen
vertical
arm
support means
vertical zeng
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Expired - Fee Related
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CN201620312402.XU
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Chinese (zh)
Inventor
尹承禹
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SZ DJI Osmo Technology Co Ltd
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Shenzhen Dajiang Innovations Technology Co Ltd
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Priority to CN201620312402.XU priority Critical patent/CN205606108U/en
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Expired - Fee Related legal-status Critical Current
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Abstract

The utility model provides one kind vertical increases steady mechanism for it shoots to stabilize image device. Vertically increase steady mechanism and connect on a strutting arrangement. Vertically increase steady mechanism and include connecting portion and strengthen the arm, vertically increase steady mechanism and pass through connecting portion can with strutting arrangement links to each other. Strengthen the arm connect in the lateral part of connecting portion and can with strutting arrangement's lateral part links to each other, in order to increase vertical increase steady mechanism with the intensity of the junction between the strutting arrangement. The utility model discloses still relate to a cradle head device, strutting arrangement and shooting equipment. Strengthen the arm and can strengthen the vertical joint strength who increases the junction between steady mechanism and the strutting arrangement, prevent vertical increase steady mechanism and / or strutting arrangement's damage and influencing shoot the plant operation.

Description

Vertical Zeng Wen mechanism, cradle head device, support means and capture apparatus
Technical field
This utility model relates to movies-making field, particularly relates to a kind of vertical Zeng Wen mechanism for shooting, The Cloud Terrace dress Put, support means and capture apparatus.
Background technology
For realizing the purpose of steady shot, a lot of capture apparatus all arrange in pairs or groups cradle head device use, described cradle head device is general It is installed in support means.Capture apparatus is typically had in direction of rotation and increases steady function by cradle head device, and such as, three axle The Cloud Terraces can To compensate the shake of The Cloud Terrace in pitch axle, yaw axle and roll axle direction of rotation, it addition, be the steady merit of increasing realizing vertical direction Can, some The Cloud Terrace is also collocated with vertical Zeng Wen mechanism, so The Cloud Terrace will be made to have bigger weight and volume, and described The Cloud Terrace fills Put the junction with support means and will bear bigger power, easily cause the company between described cradle head device and described support means Connect damage, affect the use of capture apparatus.
Utility model content
In view of this, it is necessary to provide a kind of avoid the vertical Zeng Wen mechanism of the problems referred to above, cradle head device, support means and Capture apparatus.
A kind of vertical Zeng Wen mechanism, shoots for stablizing imaging device.Described vertical Zeng Wen mechanism is connected to one On support arrangement.Described vertical Zeng Wen mechanism includes connecting portion and reinforcement arm, and described vertical Zeng Wen mechanism passes through described connecting portion Can be connected with described support means.Described reinforcement arm be connected to described connecting portion sidepiece and can be with described support means Sidepiece is connected, to increase the intensity of the junction between described vertical Zeng Wen mechanism and described support means.
Further, described reinforcement arm include the first connection end, second connect end and be positioned at described first connect end with Described second connects the arm between end, and described first connects end is connected with the sidepiece of described vertical Zeng Wen mechanism, and described second Connect end can releasably be connected with described support means.
Further, described first connects end is formed with the structure that is rotatably connected, described first connect end by described can Rotation connection structure forms rotating connection with described vertical Zeng Wen mechanism.
Further, described first connects end and includes the first rotating junction and can be with described first rotating junction Between form the second rotating junction being rotatably connected, described first rotating junction is fixedly linked with described arm, described Second rotating junction can fixing with described vertical Zeng Wen mechanism be connected.
Further, described first rotating junction offers the axis hole run through, and described second rotating junction includes turning Axle, described rotating shaft and the mutual pivotal fit of described axis hole make described first rotating junction and described second rotating junction it Between can connect rotationally.
Further, described second rotating junction includes two spaced support arms, described first rotating junction Between described support arm, described rotating shaft passes described support arm and described axis hole and described first rotating junction pivot joint.
Further, described rotating shaft includes axle portion, first end and the second end, and each described support arm offers One installing hole, described first end and described end are contained in described installing hole respectively.
Further, described installing hole is shoulder hole, and described mounting hole site is in the size of corresponding support arm Outboard Sections Size more than inboard portion.
Further, described first end is formed with rotation prevention portion, and described rotation prevention portion is only formed with corresponding described installing hole Turn and coordinate.
Further, the lateral surface of described rotation prevention portion is non-cylindrical.
Further, described first end deviates to offer on the surface in described axle portion and screws groove.
Further, described the second end is screw, and it is connected to described axle portion by threaded engagement and deviates from described first One end of end.
Further, described first connection end includes that being arranged at described first rotating junction is rotationally connected with described second Friction plate between portion, described friction plate isolates the end of described first rotating junction and corresponding described support arm.
Further, the end face of described first rotating junction offering accepting groove, described friction plate is contained in described In accepting groove, and the thickness of described friction plate is more than the degree of depth of described accepting groove.
Further, the quantity of described friction plate is two.
Further, the end, every one end of described first rotating junction is provided with two described friction plates.
Further, has mutually predetermined rotary damping between the lateral surface of described rotating shaft with the medial surface of described axis hole.
Further, described reinforcement arm includes locking member, and described second connects end can be with described support by locking member Device is connected.
Further, described second connects end offers through hole, and described locking member can rotationally through described through hole also Can be connected with described support means.
Further, described locking member includes screw rod and is formed at the operating portion of end, described screw rod one end, described spiral shell Bar can be connected with described support means through described through hole rotationally.
Further, all sides of described operating portion are formed with concave-convex micro-structure so that all sides of described operating portion There is certain roughness.
Further, described second connection end includes that pad, described pad are arranged at described second and connect end and described behaviour Make between portion.
Further, described arm has hollow-out parts.
Further, described reinforcement arm includes that extensible arm, described extensible arm can support extension.
Further, the quantity of described extensible arm is two, and the end of two described extensible arms prolongs in opposite direction Stretch.
Further, the end of described extensible arm is formed with expansion interface, described extensible arm by described expansion interface with Described extension is connected.
Further, described expansion interface includes that supporting part and spline part, described spline part are fixed on described supporting part On, for limiting the rotation relative to described supporting part of the described extension.
Further, described supporting part being formed with flange, described spline part offers centre bore, and described flange inserts institute State centre bore.
Further, described spline part is dish tooth.
A kind of cradle head device, shoots for stablizing imaging device, the vertical Zeng Wen mechanism that described cradle head device is above-mentioned.
A kind of capture apparatus, including above-mentioned cradle head device and support means, described cradle head device is connected to described support On device.
A kind of support means, shoots for supporting above-mentioned cradle head device.
Further, described support means is hand-held support means;Or, described support means is wearable support Device;Or, described support means is the one in unmanned vehicle, unmanned vehicle, unmanned boat.
Relative to prior art, described reinforcement arm can strengthen the connection between described cradle head device and described support means The bonding strength at place, prevents described cradle head device and/or the damage of described support means from affecting the use of described capture apparatus.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the capture apparatus of this utility model the first embodiment.
Fig. 2 is the axonometric chart after Fig. 1 capture apparatus connection reinforcement arm.
Fig. 3 is the exploded view of the part-structure of the capture apparatus of Fig. 2.
Fig. 4 is the assembling figure of the part-structure of the capture apparatus of Fig. 3.
Fig. 5 is another angular views of the part-structure of the capture apparatus of Fig. 4.
Main element symbol description
Capture apparatus 100
Imaging device 10
Cradle head device 20
First axle a1
Second axle a2
3rd axle a3
Axially Zeng Wen mechanism 21
First axle driver element 211
First support 212
Second axle driver element 213
Second support 214
Three-axis drive unit 215
First connector portions 210
Vertical Zeng Wen mechanism 22
First montant 221
Second connector portions 221a
Second montant 222
Groove 2221
First cross bar 223
Second cross bar 224
Elastic component 225
First connector 226
Adjusting part 227
Angle regulation component 228
First connecting portion 2281
Second connecting portion 2282
Resettlement section 2282a
3rd connector portions 2282c
Damping piece 229
First pivot s1
Second pivot s2
3rd pivot s3
4th pivot s4
Support means 30
Shoot function key 31
4th connector portions 32
Interface portion 33
Screw 331
Reinforcement arm 40
First connects end 41
First rotating junction 411
Axis hole 4111
Accepting groove 4112
Second rotating junction 412
Support arm 4121
Installing hole 4121a
Rotating shaft 4122
Axle portion 4122a
First end 4122b
The second end 4122c
Rotation prevention portion 4122d
Screw groove 4122e
Screwed hole 4122f
Friction plate 413
Second connects end 42
Through hole 421
Locking member 422
Screw rod 4221
Operating portion 4222
Pad 423
Arm 43
Hollow-out parts 431
Extensible arm 44
Expansion interface 441
Supporting part 4411
Connecting hole 4411a
Flange 4411b
Spline part 4412
Centre bore 4412a
Extension 50
Following detailed description of the invention will further illustrate this utility model in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.
It should be noted that when assembly is referred to as " being fixed on " another assembly, and it can be directly on another assembly Or assembly placed in the middle can also be there is.When an assembly is considered as " connection " another assembly, and it can be to be directly connected to To another assembly or may be simultaneously present assembly placed in the middle.When an assembly is considered as " being arranged at " another assembly, it Can be to be set directly on another assembly or may be simultaneously present assembly 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 technology used herein and scientific terminology are led with belonging to technology of the present utility model The implication that the technical staff in territory is generally understood that is identical.At term used in the description of the present utility model it is simply herein The purpose of specific embodiment is described, it is not intended that in limiting this utility model.Term as used herein " and/or " include Arbitrary and all of combination of one or more relevant Listed Items.
Referring to Fig. 1 and Fig. 2, the capture apparatus 100 of this utility model the first embodiment includes imaging device 10, The Cloud Terrace Device 20, support means 30 and reinforcement arm 40.Described cradle head device 20 is arranged at described imaging device 10 and support means Between 30, for changing the shooting angle of described imaging device 10 and eliminating the shake impact on described imaging device 10.Institute State reinforcement arm 40 and connect described cradle head device 20 and described support means 30.
Described imaging device 10 is used for shooting image/video.Described imaging device 10 can be digital camera, video camera, There are the mobile phone of camera function, panel computer etc..
Described cradle head device 20 includes axial Zeng Wen mechanism 21 and vertical Zeng Wen mechanism 22.In present embodiment, described Axially Zeng Wen mechanism 21 is three axle support meanss, more specifically, described axial Zeng Wen mechanism 21 is three axle The Cloud Terraces, it can be around the One axle a1 (such as, course (yaw) axle), the second axle a2 (such as, roll (roll) axle) and the 3rd axle a3 (such as, pitching (pitch) axle) adjust the angle of described imaging device 10.Described axial Zeng Wen mechanism 21 include the first axle driver element 211, One support the 212, second axle driver element the 213, second support 214 and Three-axis drive unit 215.Described first support 212 It is connected with described first axle driver element 211 and can be around described first axle under the drive of described first axle driver element 211 Rotate;Described second axle driver element 213 is fixedly installed on described first support 212 away from described first axle driver element 211 End;Described second support 214 is connected with described second axle driver element 213 and can be at described second axle driver element Rotate around described second axle under the drive of 213;It is remote that described Three-axis drive unit 215 is fixedly installed on described second support 214 From the end of described second axle driver element 213, described imaging device 10 is connected with described Three-axis drive unit 215 and can Rotate around described 3rd axle under the drive of described Three-axis drive unit 215.In present embodiment, described first axle drives single Unit 211, described second axle driver element 213 and described Three-axis drive unit 215 are brushless electric machine.
In present embodiment, described cradle head device 20 can include sensor (not shown) and controller (not shown). Described sensor is for sensing the attitude information of described capture apparatus 100, and specifically, described sensor can be inertia measurement list Unit (IMU).Described controller controls described first axle driver element for the information sensed according to described sensor 211, at least one in described second axle driver element 213 and described Three-axis drive unit 215 rotates, to eliminate State the axially shake impact on described imaging device 10 of capture apparatus 100.More specifically, described controller drives control described At least one in first axle driver element 211, described second axle driver element 213 and described Three-axis drive unit 215 Rotate along the direction contrary with the axial jitter direction of described capture apparatus 100, to eliminate axially trembling of described capture apparatus 100 The dynamic impact on described imaging device 10.
Be appreciated that described controller can also respond user command information control described first axle driver element 211, At least one in described second axle driver element 213 and described Three-axis drive unit 215 rotates, it is achieved want with user The purpose of angle/direction shooting.
Described axial Zeng Wen mechanism 21 also includes the first connector portions being fixedly linked with described first axle driver element 211 210, described first connector portions 210 is used for connecting described vertical Zeng Wen mechanism 22.Described first connector portions 210 can be perpendicular with described Be connected together to Zeng Wen mechanism 22, threaded or interference fit connects.It addition, described first connector portions 210 also includes electricity Connecting portion (not shown), when described axial Zeng Wen mechanism 21 is connected with each other with described vertical Zeng Wen mechanism 22, described electrical connection Portion can be by described imaging device 10 and/or described first axle driver element 211, described second axle driver element the 213, the 3rd axle Driver element 215 is electrically connected to other electronic components (power supply that such as, is arranged in described support means, controller, processor Deng).
It is appreciated that described axial Zeng Wen mechanism 21 can also be for single shaft The Cloud Terrace, twin shaft The Cloud Terrace or other kinds of cloud Platform.
Described vertical Zeng Wen mechanism 22 can balance described imaging device 10 and the gravity of described cradle head device 20, and uses In eliminate described capture apparatus 100 vertically shake the impact on described imaging device 10.It should be noted that described vertical shake is general Refer to the shake with vertical component, as long as the shake of the most described capture apparatus 100 has component at vertical direction, can be the most perpendicular To shake, in other words, the macroscopic motion direction not necessarily vertical direction of the capture apparatus 100 vertically shaken, it is also possible to With vertical direction, there is certain angle.Described vertical Zeng Wen mechanism 22 includes that first montant the 221, second montant 222, first is horizontal Bar the 223, second cross bar 224 and elastic component 225.Described first montant 221 respectively with described first cross bar 223 and described One side end pivot joint of two cross bars 224, the two ends of described second montant 222 respectively with described first cross bar 223 and described The end side pivot joint of two cross bars 224.In present embodiment, described first cross bar 223 is mutual with described second cross bar 224 Parallel and same length so that described first montant 221, described second montant 222, described first cross bar 223 and institute Stating the second cross bar 224 and constitute quadrilateral frame, the adjacent side pivot joint of described quadrilateral frame makes the angle adjustable of adjacent side.Described One end that second cross bar 224 is connected with described first montant 221 is relative to described first cross bar 223 and described first montant 221 The one end being connected is closer to described imaging device 10.
In present embodiment, by a first pivot s1 phase between described first montant 221 with described first cross bar 223 Mutually pivot joint, by a second mutual pivot joint of pivot s2 between described first montant 221 and described second cross bar 224, described the By a 3rd mutual pivot joint of pivot s3 between two montants 222 and described first cross bar 223, described second montant 222 and institute State between the second cross bar 224 by a 4th mutual pivot joint of pivot s4.
Described first montant 221 includes second connector portions 221a suitable with described first connector portions 210, described Second connector portions 221a and described first connector portions 210 cooperate, and to realize described axial Zeng Wen mechanism 21 steady with described vertical increasing The mechanical connection of mechanism 22 and electrical connection.
Described elastic component 225 is connected between described first cross bar 223 and described second montant 222, described elastic component 225 The component of pulling force in the vertical direction can balance the gravity of described imaging device 10, the gravity of described cradle head device 20 and The deadweight of described vertical Zeng Wen mechanism 22, in other words, described vertical Zeng Wen mechanism 22 relies on the pulling force of described elastic component 225 can Balance described imaging device 10 and the gravity of described cradle head device 20.In present embodiment, described elastic component 225 is spiral bullet Spring, one end of described elastic component 225 is connected on described first cross bar 223, and the other end is connected to the pre-of described second montant 222 At fixed height so that form angle between length direction and the length of described first cross bar 223 of elastic component 225.This embodiment party In formula, one end of described elastic component 225 is connected on described first cross bar 223 by the first connector 226.Specifically, described First connector 226 is the pivotal part that can rotate relative to described first cross bar 223, it will be understood that described first connector 226 Can also be formed in one on described first cross bar 223 or be fixedly connected on the component on described first cross bar 223, as long as One end of described elastic component 225 can be connected on described first cross bar 223.It addition, described first connector 226 is also Can omit, and directly the end of described elastic component 225 is connected on described first cross bar 223, now, described elastic component The end of 225 can form hook structure, and described first cross bar 223 forms the connecting shaft corresponding to described hook, described extension Hook structure is sheathed in described connecting shaft and forms rotating connection.
In present embodiment, described vertical Zeng Wen mechanism 22 also includes that adjusting part 227, described adjusting part 227 are used for Regulate the end connection height relative to described second montant 222 of described elastic component 225.
Specifically, the end of described elastic component 225 can be adjusted relative to described the by rotating described adjusting rod 2271 The connection height of two montants 222 is high relative to the connection of described second montant 222 by adjusting the end of described elastic component 225 Degree, can adjust described elastic component 225 pulling force, and therefore, described vertical Zeng Wen mechanism 22 can be according to the load of carrying needed for it Weight adjust elastic component 225 pulling force, therefore, described vertical Zeng Wen mechanism 22 can be according to different model and the load of kind The required power of its weight that balances described load is adjusted flexibly, and in present embodiment, described load is described imaging device 10 And described axial Zeng Wen mechanism 21, under some situation, described load can only include described imaging device 10.
In present embodiment, described vertical Zeng Wen mechanism 22 also includes angle regulation component 228, described angle regulation component 228 for adjusting the connection angle of described vertical Zeng Wen mechanism 22 and described support means.Described angle regulation component 228 includes First connecting portion 2281 and the second connecting portion 2282 of mutual rotating connection, described first connecting portion 2281 and described the Two montants 222 are fixedly linked.It is (described pre-that described first connecting portion 2281 rotates predetermined angular relative to described second connecting portion 2282 It can be multiple for determining angle, such as, and 1 °, 2 °, 3 °, 5 °, 10 °, 20 °, 30 °, 45 °, 60 °, 75 °, 90 ° etc.) after, described first even Meet portion 2281 can be relatively fixed with described second connecting portion 2282.In present embodiment, described first connecting portion 2281 and institute Stating the second montant 222 one-body molded, described first connecting portion 2281 is substantially in flat arched sheet.Described second connecting portion 2282 offer resettlement section 2282a, described first connecting portion 2281 insert described resettlement section 2282a and with described second connecting portion 2282 are rotatably coupled.Predetermined angle is rotated relative to described second connecting portion 2282 for real presently described first connecting portion 2281 Spend the latter two can be relatively fixed, between described first connecting portion 2281 and described second connecting portion 2282, dish tooth can be used to tie Structure (not shown) engages each other, and adjusts the connection between described first connecting portion 2281 and described second connecting portion 2282 needing During angle, described dish toothing can be disengaged from.It is appreciated that described first connecting portion 2281 and described second connecting portion Fixing connection angle can also be adjusted by other fit systems between 2282.It addition, described first connecting portion 2281 is with described Second connecting portion 2282 mutually be rotatably assorted connect structure can exchange, such as, described first connecting portion 2281 offers collecting Portion, and described second connecting portion 2282 inserts described resettlement section and is rotatably coupled with described first connecting portion 2281.
Described second connecting portion 2282 includes a lock operation part 2282b, by operating described lock operation part 2282b, can relatively rotate or be relatively fixed between described first connecting portion 2281 and described second connecting portion 2282.This reality Executing in mode, described lock operation part 2282b is button, when pressing described lock operation part 2282b, and described first connecting portion Can relatively rotate between 2281 and described second connecting portion 2282, when unclamping described lock operation part 2282b, described first connects It is relatively fixed between portion 2281 and described second connecting portion 2282.It is appreciated that when described first connecting portion 2281 and described the Two connecting portions 2282 structure connected that is mutually rotatably assorted is when exchanging, and described lock operation part 2282b can also be arranged at described On first connecting portion 2281.
Described second connecting portion 2282 also includes the 3rd connector portions 2282c for connecting described support means 30.Described 3rd connector portions 2282c can be connected together with described support means 30, threaded or interference fit is connected.It addition, institute State the 3rd connector portions 2282c and also include electrical connection section (not shown), described second connector portions 221a and described 3rd connector portions Can be electrically connected to each other by the soft arranging wire of flexible circuit board (not shown) between 2282c.Described second connecting portion 2282 with When described support means 30 is connected with each other, described electrical connection section can be by described imaging device 10 and/or axial Zeng Wen mechanism 21 It is electrically connected to described support means 30, to realize controlling described imaging device 10 and/or described axle by described support means 30 To Zeng Wen mechanism 21.In present embodiment, described 3rd connector portions 2282c has similar knot with described first connector portions 210 Structure.
In present embodiment, described vertical Zeng Wen mechanism 22 also includes that damping piece 229, described damping piece 229 are used for eliminating The covibration caused due to shake, plays the effect of further steady shot.One end of described damping piece 229 and described first Montant 221 is connected rotationally, and the other end is connected rotationally with described second cross bar 224.In other implementations, institute The two ends stating damping piece 229 can be respectively connecting on described first montant 221 and described first cross bar 223, described first On cross bar 223 and described second montant 222 or on described second montant 222 and described second cross bar 224.Described resistance Damping member 229 can be air spring antivibrator, hydraulic damper, spring-damper, pulse damper, viscous damper, damping Any one or combination in slide rail etc..
It is appreciated that described damping piece 229 can omit;It addition, may also set up described first pivot s1, described second pivot The pivoting friction of at least one in axle s2, described 3rd pivot s3 and described 4th pivot s4 eliminate shake cause be total to Shake phenomenon.
Described support means 30 is used for supporting described imaging device 10 and described cradle head device 20.In present embodiment, Described support means 30 is that hand-held support means, i.e. user can shoot with hand-held described support means 30, described support Being provided with shoot function key 31 on device 30, described shoot function key 31 allows user operation to control shooting, such as, control institute State the screening-mode of imaging device 10, the shooting angle etc. of described imaging device.Described support means 30 also includes and described The 4th connector portions 32 that three connector portions 2282c are suitable, by described 4th connector portions 32 and described 3rd connector portions 2282c Cooperation, described support means 30 can be mechanically connected with described vertical Zeng Wen mechanism 22, but also can be with described axial increasing Steady mechanism 21 and/or described imaging device 10 electrically connect.
Described support means 30 also includes interface portion 33, and described interface portion 33 can be connected with described reinforcement arm 40.This reality Executing in mode, described interface portion 33 offers screw 331.
Seeing also Fig. 3 to Fig. 5, described reinforcement arm 40 is used for strengthening described cradle head device 20 and described support means 30 Between bonding strength.Specifically, described reinforcement arm 40 is connected to described cradle head device 20 and the sidepiece of described support means 30.
In present embodiment, the quantity of described reinforcement arm 40 is one.It is appreciated that the quantity of described reinforcement arm 40 also may be used Thinking multiple, multiple described reinforcement arm 40 are connected to the different sidepieces of described cradle head device 20 and described support means 30.
Described reinforcement arm 40 includes that the first connection end 41, second connects end 42 and is positioned at described first connection end 41 and institute State the arm 43 between the second connection end 42.In present embodiment, described first connects end 41 is connected with described cradle head device 20, Described second connects end 42 is connected with described support means 30.
In present embodiment, described first connects end 41 is formed with the structure that is rotatably connected, and is rotatably connected by described Structure, described first connects end 41 can form rotating connection with described cradle head device 20.Specifically, described first connects End 41 include the first rotating junction 411 and can and described first rotating junction 411 between formed and be rotatably connected Second rotating junction 412.Described first rotating junction 411 is fixedly linked with described arm 43.In present embodiment, described First rotating junction 411 substantially cylindric in hollow, it offers the axis hole 4111 run through, and described axis hole 4111 runs through institute State the biphase backside face of the first rotating junction 411.One is offered on each end face of described first rotating junction 411 Accepting groove 4112, in present embodiment, described accepting groove 4112 is circular trough, and the diameter of described accepting groove 4112 is more than described axle The diameter in hole 4111.
Described second rotating junction 412 can fixing with described cradle head device 20 be connected, and specifically, described second rotates Connecting portion 412 is convexly equipped in the sidepiece of the second connecting portion 2282 of described vertical Zeng Wen mechanism 22.It is appreciated that described second rotates Connecting portion 412 can be to use one-body molded, riveting, threaded, welding, bonding, the mode such as be connected together and described vertical increasing Steady mechanism 22 connects, and describes in detail the most one by one.Described second rotating junction 412 include two spaced support arms 4121 and The rotating shaft 4122 being connected with support arm 4121.Distance between two described support arms 4121 is more than described first rotating junction 411 Length.Described support arm 4121 extends to the direction, side of described vertical Zeng Wen mechanism 22, and each described support arm 4121 is opened It is provided with an installing hole 4121a, described installing hole 4121a to be used for installing described rotating shaft 4122.In present embodiment, described installation Hole 4121a is shoulder hole, and described installing hole 4121a is positioned at the size of corresponding support arm 4121 Outboard Sections more than inboard portion Size.Described rotating shaft 4122 includes axle portion 4122a, first end 4122b and the second end 4122c, described axle portion 4122a Being generally cylindrical, described first end 4122b is formed at one end of described axle portion 4122a, the horizontal stroke of described first end 4122b The sectional dimension cross sectional dimensions more than described axle portion 4122a.Described first end 4122b is formed with rotation prevention portion 4122d, institute The lateral surface stating rotation prevention portion 4122d is non-cylindrical, and described rotation prevention portion 4122d can join with corresponding described installing hole 4121a Closing and form spline connection, therefore, the shape of the portion of medial side of corresponding described installing hole 4121a is corresponding to described rotation prevention portion The lateral surface shape of 4122d, specifically, the lateral surface shape of described rotation prevention portion 4122d and the shape of the medial surface of described rotation prevention portion Shape is the shape that elliptic cylinder, prismatic surface, kidney-shaped cylinder etc. arbitrarily can form that spline coordinates.Described first end 4122b carries on the back Offer on the surface of described axle portion 4122a and screw groove 4122e, in present embodiment, described in screw groove 4122e be " one " font Groove, it will be understood that described in screw groove 4122e can also be for "T"-shaped groove, " ten " font groove, vee gutter, elliptical slot, polygon The groove of any desired configuration such as shape groove.Described the second end 4122c can be connected to described axle portion 4122a and deviate from described first end One end of portion 4122b.In present embodiment, described the second end 4122c is screw, corresponding, described axle portion 4122a deviates from institute The end face of the one end stating first end 4122b offers screwed hole 4122f, described the second end 4122c can be with described screw thread Hole 4122f threaded engagement.When described the second end 4122c screws in described screwed hole 4122f, instrument (such as spiral shell can be used Silk cutter) stretch into described in screw groove 4122e position described axle portion 4122a, prevent described axle portion 4122a with described screw-in action turn Dynamic.It is appreciated that described the second end 4122c can also be carried on the back with described axle portion 4122a by modes such as engaging, weld, be bonding It is connected from one end of described first end 4122b.The size of the maximum cross section of the second end 4122c described in described the second end Cross sectional dimensions more than described axle portion 4122a.
In present embodiment, the diameter of described axle portion 4122a is slightly less than the axis hole 4111 of described first rotating junction 411 Diameter, predetermined rotary damping can be formed between lateral surface and the inner surface of described axis hole 4111 of described axle portion 4122a.
Described first connects end 41 also includes being arranged at described first rotating junction 411 and described second rotating junction Friction plate 413 between 412.Described friction plate 413 can be arranged at the biphase backside portion of described first rotating junction 411, In present embodiment, the accepting groove 4112 of corresponding described first rotating junction 411 of described friction plate 413 is arranged.Described friction Sheet 413 uses high-abrasive material to make, such as, and nylon, pottery, antifriction metal (AFM) etc..In present embodiment, described friction plate 413 is big Cause in circular, it will be understood that described friction plate 413 can be the shape of other any appropriate, be not limited to the embodiment party of diagram Formula.The thickness of described friction plate 413 is more than the degree of depth of described accepting groove 4112.
In present embodiment, the quantity of described friction plate 413 is two.It is appreciated that the embodiment at other, described The quantity of friction plate 413 can change, and such as, the end, every one end of described first rotating junction 411 can arrange two institutes State friction plate 413, the end of the most described first rotating junction 411 arranges a described friction plate or can omit described Friction plate.
Described second connects end 42 offers through hole 421.In present embodiment, the bearing of trend of described through hole 421 is substantially It is perpendicular to the axial of described rotating shaft 4122.Described second connects end 42 is connected with described support means 30 by a locking member 422, In present embodiment, described locking member 422 is screw, and described locking member 422 includes screw rod 4221 and is formed at described screw rod The operating portion 4222 of 4221 end, one end.Described screw rod 4221 can be connected through described through hole 421 with described support means 30, Specifically, described screw rod 4221 can be connected with the interface portion 33 of described support means 30, more specifically, described screw rod 4221 energy Enough and described screw 331 forms threaded engagement.The cross sectional dimensions of described operating portion 4222 is more than the cross section of described screw rod Size.In present embodiment, all sides of described operating portion 4222 are formed with concave-convex micro-structure so that described operating portion 4222 All sides there is certain roughness, it is simple to operate locking member 422 described in the turn of described operating portion 4222.
Described second connects end 42 also includes pad 423, in present embodiment, and described pad 423 substantially annular.Excellent Selection of land, described pad 423 uses elastomeric material to make, such as, and silica gel, rubber etc..
In present embodiment, the described substantially square column of arm 43.Preferably, described arm 43 uses and has certain machine The material of tool intensity is made, and it can resist certain stretching, compression and torsional deformation, such as, the material of described arm 43 Can choose from metal, alloy, carbon fiber, engineering plastics etc..In present embodiment, described arm 43 has hollow-out parts 431, So can reduce the weight of described reinforcement arm 40, reduce the weight of described capture apparatus 100 further.
Described reinforcement arm 40 also includes that extensible arm 44, described extensible arm 44 can connect the extension of described capture apparatus 100 Part 50 (Fig. 2), such as, electronic device stand etc..In present embodiment, the quantity of described extensible arm 44 is two, described extension Arm 44 is connected to described second and connects end 42, and the end of two described extensible arms 44 extends in opposite direction.It is appreciated that In other embodiments, the quantity of described extensible arm 44 can be one or more than two, and described extensible arm 44 is permissible Being connected to other positions of described reinforcement arm 40, the most described first connects end 41, described first connection end 41 with described second Between connection end 42 etc..
The end of each described extensible arm 44 is formed with expansion interface 441, and described expansion interface 441 includes supporting part 4411 and the spline part 4412 of described supporting part 4411 can be fixedly connected on.Described supporting part 4411 is the most disc-shaped, institute State supporting part 4411 to offer connecting hole 4411a, described connecting hole 4411a and can be connected with described extension 50.Described supporting part Hollow flange 4411b around described connecting hole 4411a it is formed with on 4411.In present embodiment, described spline part 4412 is Dish tooth, described spline part 4412 can be meshed with the counter structure of described extension 50, to prevent described extension 50 relative Rotate in described extensible arm 44.Described spline part 4412 offers centre bore 4412a.In present embodiment, described centre bore 4412a and described flange 4411b is all substantially round in shape, it is preferable that the diameter of described centre bore 4412a is slightly larger than described flange The external diameter of 4411b.
Described reinforcement arm 40 is when assembling, and described friction plate 413 is arranged in the described accepting groove 4112 of correspondence, and described the One rotating junction 411 is arranged between two described support arms 4121, and two opposing surface of each described friction plate 413 are respectively The bottom surface of the described accepting groove 4112 that contact is corresponding and the inner surface of the described support arm 4121 of correspondence, described friction plate 413 Enable to relatively rotating between described first rotating junction 411 and described second rotating junction 412 and have certain Rotary damping, the most described friction plate 413 is it can be avoided that straight between described first rotating junction 411 and described support arm 4121 Contact, prevents described first rotating junction 411 and/or the abrasion of described support arm 4121;The axle portion of described rotating shaft 4122 4122a through the installing hole 4121a of described support arm 4121 and the axis hole 4111 of described first rotating junction 411, described the One end 4122b is contained in the described installing hole 4121a of correspondence, described rotation prevention portion 4122d and corresponding described installing hole 4121a cooperatively forms spline and connects, described the second end 4122c be contained in another described installing hole 4121a and with described axle Portion 4122a deviates from one end of described first end 4122b and connects, and the medial surface of described axis hole 4111 is with described axle portion 4122a's Contact between lateral surface, so that relatively rotating between described first rotating junction 411 and described second rotating junction 412 There is certain rotary damping;The screw rod 4221 of described locking member 422 can insert in described through hole 421 rotationally, described pad Sheet 423 is arranged at the operating portion 4222 of described locking member 422 and is connected between end 42 with described second;Described spline part 4412 is fixed With on corresponding described supporting part 4411, described flange 4411b inserts the centre bore 4412a of corresponding described spline part 4412 In;Described extension 50 can be connected to one of them described expansion interface 441.
When being connected with described cradle head device 20 and described support means 30, the first connection end 41 of described reinforcement arm 40 is even Being connected on described cradle head device 20, specifically, described second rotating junction 412 is fixedly connected on described vertical Zeng Wen mechanism 22 The second connecting portion 2282 on;Second connects end 42 is connected in described support means 30, specifically, described locking member 422 with The interface portion 33 of described support means 30 is connected.
Before the use, first according to described imaging device 10 and described axial Zeng Wen mechanism 21 (the described steady machine of axial increasing Structure 21 can omit in some cases) adjust the pulling force of described elastic component 225, make the described vertical Zeng Wen mechanism 22 can be by In imaging device 10 described in the tension balanced of described elastic component 225 and the weight of described axial Zeng Wen mechanism 21.During use, when When not vertical shake occurs, owing to described vertical Zeng Wen mechanism 22 can horizontal support imaging device 10 and described axial increasing Steady mechanism 21;When support means 30 has and vertically shakes, described due to the effect of inertia, described imaging device 10 and described axle Interaction force to Zeng Wen mechanism 21 with described vertical Zeng Wen mechanism 22 produces change, and described vertical Zeng Wen mechanism 22 can hesitate The active force of elastic component and produce the motion contrary with described jitter direction, to compensate described vertical shake to described imaging device The impact of 10, it is ensured that the effect of shooting.Described reinforcement arm 40 can strengthen described cradle head device 20 and described support means 30 it Between the bonding strength of junction, prevent described cradle head device 20 and/or the damage of described support means 30 from affecting described bat Take the photograph the use of equipment 100.
Specifically when manufacturing, described reinforcement arm 40 can individually produce making, in use, then by described reinforcement arm 40 are connected in described cradle head device 20 and described support means 30;In other embodiment, described reinforcement arm 40 can be straight Connect the part-structure constituting described support means 30, directly described reinforcement arm 40 is connected described cradle head device 20 in use i.e. Can;Or described reinforcement arm 40 can directly constitute the part-structure of described cradle head device 20, in use directly by described reinforcement Arm 40 connects described supporting construction, more specifically, described reinforcement arm 40 can directly constitute described vertical Zeng Wen mechanism 22 Part-structure.
Being appreciated that in other implementations, the first connection end 41 of described reinforcement arm 40 can be connected to described In support means 30, corresponding, the second connection end 42 of described reinforcement arm 40 can be connected on described cradle head device 20.
Being appreciated that support means 30 is not limited to hand-held support means, it movably can also support for other Device, such as, wearable support means, unmanned vehicle, unmanned vehicle, unmanned boat etc..
It is understood that those skilled in the art also can do other change etc. in this utility model spirit is used in this reality With novel design, without departing from technique effect of the present utility model.These are done according to this utility model spirit Change, all should be included in this utility model claimed within the scope of.

Claims (33)

1. a vertical Zeng Wen mechanism, shoots for stablizing imaging device, and described vertical Zeng Wen mechanism is connected to a support On device, it is characterised in that: described vertical Zeng Wen mechanism includes that connecting portion and reinforcement arm, described vertical Zeng Wen mechanism pass through institute State connecting portion to be connected with described support means, described reinforcement arm be connected to described connecting portion sidepiece and can be with described The sidepiece of support arrangement is connected, to increase the intensity of the junction between described vertical Zeng Wen mechanism and described support means.
2. Zeng Wen mechanism as claimed in claim 1 vertical, it is characterised in that: described reinforcement arm include the first connection end, second Connecting end and connect end and described second arm being connected between end described first, described first connects end erects with described Being connected to the sidepiece of Zeng Wen mechanism, described second connects end can releasably be connected with described support means.
3. vertical Zeng Wen mechanism as claimed in claim 2, it is characterised in that: described first connection end is formed and is rotatably connected Structure, described first connect end pass through described in the structure that is rotatably connected form rotating connection with described vertical Zeng Wen mechanism.
4. vertical Zeng Wen mechanism as claimed in claim 2, it is characterised in that: described first connects end includes that first is rotationally connected Portion and can and described first rotating junction between form the second rotating junction being rotatably connected, described first rotates Connecting portion is fixedly linked with described arm, and described second rotating junction can fixing with described vertical Zeng Wen mechanism be connected.
5. Zeng Wen mechanism as claimed in claim 4 vertical, it is characterised in that: described first rotating junction offers to be run through Axis hole, described second rotating junction includes that rotating shaft, described rotating shaft and the mutual pivotal fit of described axis hole make described first turn Can be connected rotationally between rotation connection with described second rotating junction.
6. vertical Zeng Wen mechanism as claimed in claim 5, it is characterised in that: described second rotating junction includes two intervals The support arm arranged, described first rotating junction is between described support arm, and described rotating shaft passes described support arm and described axle Hole and described first rotating junction pivot joint.
7. Zeng Wen mechanism as claimed in claim 6 vertical, it is characterised in that: described rotating shaft include axle portion, first end and The second end, each described support arm offers an installing hole, described first end and described end and is contained in institute respectively State in installing hole.
8. vertical Zeng Wen mechanism as claimed in claim 7, it is characterised in that: described installing hole is shoulder hole, and described installation Hole is positioned at the size size more than inboard portion of the support arm Outboard Sections of correspondence.
9. vertical Zeng Wen mechanism as claimed in claim 7, it is characterised in that: described first end is formed with rotation prevention portion, described Rotation prevention portion forms spline with corresponding described installing hole and coordinates.
10. vertical Zeng Wen mechanism as claimed in claim 9, it is characterised in that: the lateral surface of described rotation prevention portion is non-cylindrical.
11. vertical Zeng Wen mechanisms as claimed in claim 7, it is characterised in that: described first end deviates from the table in described axle portion Offer on face and screw groove.
12. vertical Zeng Wen mechanisms as claimed in claim 7, it is characterised in that: described the second end is screw, and it passes through screw thread It is connected and deviates from one end of described first end in described axle portion.
13. Zeng Wen mechanisms as claimed in claim 6 vertical, it is characterised in that: described first connects end includes being arranged at described Friction plate between first rotating junction and described second rotating junction, described friction plate isolation described first is rotationally connected The end in portion and corresponding described support arm.
14. vertical Zeng Wen mechanisms as claimed in claim 13, it is characterised in that: open on the end face of described first rotating junction Being provided with accepting groove, described friction plate is contained in described accepting groove, and the thickness of described friction plate is more than the deep of described accepting groove Degree.
15. vertical Zeng Wen mechanisms as claimed in claim 13, it is characterised in that: the quantity of described friction plate is two.
16. vertical Zeng Wen mechanisms as claimed in claim 13, it is characterised in that: every one end end of described first rotating junction Portion is provided with two described friction plates.
17. vertical Zeng Wen mechanisms as claimed in claim 5, it is characterised in that: the lateral surface of described rotating shaft and described axis hole Mutually predetermined rotary damping is had between medial surface.
18. Zeng Wen mechanisms as claimed in claim 2 vertical, it is characterised in that: described reinforcement arm includes locking member, described second Connect end to be connected with described support means by locking member.
19. vertical Zeng Wen mechanisms as claimed in claim 18, it is characterised in that: described second connects end offers through hole, institute State locking member can pass described through hole rotationally and can be connected with described support means.
20. vertical Zeng Wen mechanisms as claimed in claim 19, it is characterised in that: described locking member includes screw rod and is formed at The operating portion of end, described screw rod one end, described screw rod can pass described through hole rotationally can be with described support means phase Even.
21. vertical Zeng Wen mechanisms as claimed in claim 20, it is characterised in that: it is formed with recessed on all sides of described operating portion Convex micro structure so that all sides of described operating portion have certain roughness.
22. vertical Zeng Wen mechanisms as claimed in claim 20, it is characterised in that: described second connects end includes pad, described Pad is arranged at described second and connects between end and described operating portion.
23. vertical Zeng Wen mechanisms as claimed in claim 22, it is characterised in that: described arm has hollow-out parts.
24. vertical Zeng Wen mechanisms as claimed in claim 1, it is characterised in that: described reinforcement arm includes extensible arm, described extension Arm can support extension.
25. vertical Zeng Wen mechanisms as claimed in claim 24, it is characterised in that: the quantity of described extensible arm is two, and two The end of individual described extensible arm extends in opposite direction.
26. vertical Zeng Wen mechanisms as claimed in claim 24, it is characterised in that: the end of described extensible arm is formed with extension and connects Mouthful, described extensible arm is connected with described extension by described expansion interface.
27. vertical Zeng Wen mechanisms as claimed in claim 26, it is characterised in that: described expansion interface includes supporting part and stops Turning part, described spline part is fixed on described supporting part, for limiting the rotation relative to described supporting part of the described extension.
28. vertical Zeng Wen mechanisms as claimed in claim 27, it is characterised in that: it is formed with flange on described supporting part, described Spline part offers centre bore, and described flange inserts described centre bore.
29. vertical Zeng Wen mechanisms as claimed in claim 27, it is characterised in that: described spline part is dish tooth.
30. 1 kinds of cradle head devices, shoot for stablizing imaging device, it is characterised in that: described cradle head device includes such as power Profit requires vertical Zeng Wen mechanism described in any one of 1-29.
31. 1 kinds of capture apparatus, it is characterised in that include the cradle head device described in claim 30 and support means, described cloud Table apparatus is connected in described support means.
32. 1 kinds of support meanss, shoot for supporting the cradle head device described in claim 30.
33. support meanss as claimed in claim 32, it is characterised in that: described support means is hand-held support means;Or Person, described support means is wearable support means;Or, described support means is unmanned vehicle, unmanned vehicle, unmanned boat In one.
CN201620312402.XU 2016-04-14 2016-04-14 Vertical steady mechanism, cradle head device , strutting arrangement and shooting equipment of increasing Expired - Fee Related CN205606108U (en)

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