CN110762357B

CN110762357B - Reinforcing arm, vertical stability increasing mechanism and holder device

Info

Publication number: CN110762357B
Application number: CN201911103570.2A
Authority: CN
Inventors: 尹承禹
Original assignee: SZ DJI Osmo Technology Co Ltd
Current assignee: SZ DJI Osmo Technology Co Ltd
Priority date: 2016-04-14
Filing date: 2016-04-14
Publication date: 2021-05-11
Anticipated expiration: 2036-04-14
Also published as: CN110762357A; CN107466378A; CN107466378B; WO2017177426A1

Abstract

The utility model provides a strengthen arm, vertical mechanism and cloud platform device that increases steady, strengthen the arm and be applied to the shooting device, the shooting device includes cloud platform device, strutting arrangement, cloud platform device includes vertical device that increases steady, strengthen the arm and include first link, second link, first link is used for can dismantling with the lateral part of vertical mechanism that increases steady and is connected, the second link can be dismantled ground and be connected with strutting arrangement to increase the intensity of the junction between vertical mechanism and the strutting arrangement that increases steady.

Description

Reinforcing arm, vertical stability increasing mechanism and holder device

The application is filed with application number of 201680008299.2, application date of 2016, 4 and 14, and is named as divisional application of a vertical stability augmentation mechanism, a holder device, a supporting device and shooting equipment.

Technical Field

The invention relates to the field of film and television shooting, in particular to a reinforcing arm, a vertical stability augmentation mechanism and a holder device.

Background

In order to realize the purpose of stable shooting, a plurality of shooting equipment are matched with the holder device for use, and the holder device is generally arranged on the supporting device. The cloud platform device generally has the function of increasing steady in the direction of rotation to shooting equipment, for example, the triaxial cloud platform can be at the shake of pitch axle, yaw axle and roll axle direction of rotation compensation cloud platform, and in addition, for the function of increasing steady of realizing vertical direction, some cloud platforms still collocation have vertical steady mechanism that increases, so will make the cloud platform have great weight and volume, cloud platform device and strutting arrangement's junction will bear great power, cause easily cloud platform device with connection between the strutting arrangement damages, influences the use of shooting equipment.

Disclosure of Invention

In view of the above, it is desirable to provide a reinforcing arm, a vertical stabilizing mechanism and a tripod head apparatus that avoid the above problems.

One aspect of the present disclosure provides a reinforcing arm, which includes a first connecting end detachably connectable to a side portion of a vertical stability increasing mechanism, and a second connecting end detachably connectable to a supporting device to increase strength of a joint between the vertical stability increasing mechanism and the supporting device.

In some embodiments, the first connection end is formed with a rotatable connection structure by which the first connection end can form a rotatable connection with the vertical stability augmentation mechanism.

In some embodiments, the reinforcing arm further includes an arm portion located between the first connecting end and the second connecting end, the first connecting end includes a first rotating connecting portion and a second rotating connecting portion capable of forming a rotatable connection with the first rotating connecting portion, the first rotating connecting portion is fixedly connected with the arm portion, and the second rotating connecting portion is detachably connected with the vertical stability augmentation mechanism.

In some embodiments, the first rotating connecting portion has a shaft hole formed therethrough, and the second rotating connecting portion includes a rotating shaft, and the rotating shaft and the shaft hole are pivotally engaged with each other so that the first rotating connecting portion and the second rotating connecting portion can be rotatably connected to each other.

In some embodiments, the second rotating connecting portion includes two support arms spaced apart from each other, the first rotating connecting portion is located between the support arms, and the rotating shaft passes through the support arms and the shaft hole and is pivotally connected to the first rotating connecting portion.

In some embodiments, the rotating shaft includes a shaft portion, a first end portion and a second end portion, each of the arms defines a mounting hole, and the first end portion and the end portion are respectively received in the mounting holes.

In some embodiments, the mounting holes are stepped holes, and the mounting holes are located on the corresponding outer portion of the arm and have a size larger than that of the inner portion.

In some embodiments, the first end is formed with a detent that forms a detent fit with the mounting hole for operation.

In some embodiments, the outer side surface of the rotation stopper is a non-cylindrical surface.

In some embodiments, a surface of the first end portion facing away from the shaft portion is provided with a tightening groove.

In some embodiments, the second end portion is a screw that is connected to an end of the shaft portion that faces away from the first end portion by a threaded fit.

In some embodiments, the first connection end includes a friction plate disposed between the first and second rotational connection portions, the friction plate isolating an end of the first rotational connection portion from the corresponding support arm.

In some embodiments, the friction plate is made of a wear resistant material.

In some embodiments, the material of the friction plate is selected from at least one of nylon, ceramic, and wear resistant metal.

In some embodiments, an end surface of the first rotation connecting portion is provided with a receiving groove, the friction plate is received in the receiving groove, and a thickness of the friction plate is greater than a depth of the receiving groove.

In some embodiments, the number of friction plates is two.

In some embodiments, two friction plates are provided at each end of the first rotational connection portion.

In some embodiments, the shaft has a predetermined rotational damping between an outer side of the shaft and an inner side of the shaft bore.

In some embodiments, the reinforcing arm comprises a retaining member by which the second connecting end is detachably connectable with the support device.

In some embodiments, the second connecting end is provided with a through hole, and the locking member can rotatably penetrate through the through hole and can be connected with the supporting device.

In some embodiments, the locker includes a screw rotatably passing through the through hole to be coupled to the supporting device, and an operating part formed at an end of one end of the screw.

In some embodiments, the peripheral side surface of the operation portion is formed with a concave-convex microstructure such that the peripheral side surface of the operation portion has a certain roughness.

In some embodiments, the second connection end includes a spacer disposed between the second connection end and the operating portion.

In some embodiments, the gasket is made of an elastomeric material.

In some embodiments, the material of the gasket is selected from any one of silicone and rubber.

In some embodiments, the arm has a hollowed-out portion.

In some embodiments, the stiffening arm comprises an extension arm capable of supporting an extension.

In some embodiments, the number of the extension arms is two, and the ends of the two extension arms extend in opposite directions.

In some embodiments, the extension arm is formed with an extension interface at a distal end thereof, and the extension arm is coupled to the extension piece through the extension interface.

In some embodiments, the expansion interface includes a support portion and a rotation stop secured to the support portion for limiting rotation of the expansion member relative to the support portion.

In some embodiments, the support portion has a flange formed thereon, and the rotation stopper has a central hole formed therein, and the flange is inserted into the central hole.

In some embodiments, the anti-rotation member is a disk tooth.

In some embodiments, the second rotational connection is connected to the vertical stability augmentation mechanism by at least one of: riveting, threaded connection, bonding, snap-fit connection.

The utility model also provides a vertical steady mechanism that increases for stable image device shoots, vertical steady mechanism that increases is connected on a strutting arrangement, vertical steady mechanism that increases is including strengthening the arm, strengthen the arm can dismantle connect in vertical steady mechanism's lateral part and can with strutting arrangement's lateral part can dismantle the connection, in order to increase vertical steady mechanism that increases with the intensity of junction between the strutting arrangement.

In some embodiments, the reinforcing arm includes a first connecting end detachably connected to the side portion of the vertical stability augmentation mechanism, a second connecting end detachably connected to the support device, and an arm portion located between the first connecting end and the second connecting end.

In some embodiments, the first connection end is formed with a rotatable connection structure, and the first connection end is rotatably connected with the vertical stability augmentation mechanism through the rotatable connection structure.

In some embodiments, the first connection end includes a first rotation connection portion and a second rotation connection portion capable of forming a rotatable connection with the first rotation connection portion, the first rotation connection portion is fixedly connected with the arm portion, and the second rotation connection portion is detachably connected with the vertical stability increasing mechanism.

In some embodiments, the friction plate is made of a wear resistant material.

In some embodiments, the number of friction plates is two.

In some embodiments, the gasket is made of an elastomeric material.

In some embodiments, the arm has a hollowed-out portion.

In some embodiments, the anti-rotation member is a disk tooth.

The present disclosure further provides a holder device for stabilizing an imaging device for shooting, the holder device is connected to a support device, the holder device includes a reinforcing arm, the reinforcing arm can be detachably connected to a side portion of the holder device and can be detachably connected to a side portion of the support device, so as to increase the strength of a joint between the holder device and the support device.

In some embodiments, the reinforcing arm includes a first connecting end detachably connected to the side of the head device, a second connecting end detachably connected to the support device, and an arm portion between the first connecting end and the second connecting end.

In some embodiments, the first connection end is formed with a rotatable connection structure, and the first connection end is rotatably connected with the holder device through the rotatable connection structure.

In some embodiments, the first connection end includes a first rotation connection portion and a second rotation connection portion capable of forming a rotatable connection with the first rotation connection portion, the first rotation connection portion is fixedly connected with the arm portion, and the second rotation connection portion is detachably connected with the holder device.

In some embodiments, the friction plate is made of a wear resistant material.

In some embodiments, the number of friction plates is two.

In some embodiments, the gasket is made of an elastomeric material.

In some embodiments, the arm has a hollowed-out portion.

In some embodiments, the anti-rotation member is a disk tooth.

In some embodiments, the holder device includes an axial stability increasing mechanism and a vertical stability increasing mechanism, and the reinforcing arm is detachably connected to a side portion of the vertical stability increasing mechanism and can be detachably connected to a side portion of the supporting device.

Compared with the prior art, the reinforcing arm can reinforce the connection strength of the connection part between the holder device and the supporting device, and the damage of the holder device and/or the supporting device is prevented from influencing the use of the shooting equipment.

Drawings

Fig. 1 is a perspective view of a photographing apparatus according to a first embodiment of the present invention.

Fig. 2 is a perspective view of the photographing apparatus of fig. 1 after the reinforcing arm is attached.

Fig. 3 is an exploded view of a partial structure of the photographing apparatus of fig. 2.

Fig. 4 is an assembly diagram of a partial structure of the photographing apparatus of fig. 3.

Fig. 5 is another angle view of a partial structure of the photographing apparatus of fig. 4.

Description of the main elements

Photographing apparatus 100

Image forming apparatus 10

Tripod head device 20

First axis a1

Second axis a2

Third axis a3

Axial stability augmentation mechanism 21

First shaft driving unit 211

First bracket 212

Second shaft drive unit 213

Second bracket 214

Third axis drive unit 215

First joint part 210

Vertical stability augmentation mechanism 22

First vertical bar 221

Second joint part 221a

Second vertical bar 222

Groove 2221

Second cross bar 224

Elastic member 225

First connecting member 226

Adjustment assembly 227

Angle adjustment assembly 228

First connecting portion 2281

Second connecting portion 2282

Holding part 2282a

Third joint portion 2282c

First pivot s1

Second pivot s2

Third pivot s3

Fourth pivot s4

Support device 30

Shooting function key 31

Fourth joint part 32

Interface 33

Screw hole 331

Reinforcing arm 40

First connection end 41

First rotation connecting portion 411

Shaft hole 4111

Accommodation groove 4112

Second rotation connecting part 412

Support arm 4121

Mounting hole 4121a

Rotating shaft 4122

Shaft portion 4122a

First end 4122b

Second end 4122c

Rotation stop portion 4122d

Tightening groove 4122e

Screw hole 4122f

Friction disk 413

Second connection end 42

Through hole 421

Retaining member 422

Screw 4221

Operation unit 4222

Gasket 423

Arm 43

Hollow part 431

Extension arm 44

Extension interface 441

Support portion 4411

Connection hole 4411a

Flange 4411b

Rotation stop 4412

Center hole 4412a

Extension 50

The following detailed description will further illustrate the invention in conjunction with the above-described figures.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, a photographing apparatus 100 according to a first embodiment of the present invention includes an imaging device 10, a pan/tilt head device 20, a supporting device 30, and a reinforcing arm 40. The pan/tilt head device 20 is disposed between the imaging device 10 and the supporting device 30, and is used for changing a shooting angle of the imaging device 10 and eliminating an influence of shake on the imaging device 10. The reinforcing arm 40 connects the head unit 20 and the support unit 30.

The imaging device 10 is used to take images/video. The imaging device 10 may be a digital camera, a video camera, a mobile phone with a camera function, a tablet computer, or the like.

The holder device 20 includes an axial stability augmentation mechanism 21 and a vertical stability augmentation mechanism 22. In the present embodiment, the axial stabilizing mechanism 21 is a three-axis supporting device, and more specifically, the axial stabilizing mechanism 21 is a three-axis pan-tilt which can adjust the angle of the imaging device 10 around a first axis a1 (e.g., a heading (yaw) axis), a second axis a2 (e.g., a roll axis), and a third axis a3 (e.g., a pitch axis). The axial stability augmentation mechanism 21 includes a first shaft driving unit 211, a first bracket 212, a second shaft driving unit 213, a second bracket 214, and a third shaft driving unit 215. The first bracket 212 is connected with the first shaft driving unit 211 and can rotate around the first shaft under the driving of the first shaft driving unit 211; the second shaft driving unit 213 is fixedly arranged at the end of the first bracket 212 far away from the first shaft driving unit 211; the second bracket 214 is connected with the second shaft driving unit 213 and can rotate around the second shaft under the driving of the second shaft driving unit 213; the third shaft driving unit 215 is fixedly disposed at the end of the second bracket 214 far away from the second shaft driving unit 213, and the imaging device 10 is connected to the third shaft driving unit 215 and can rotate around the third shaft under the driving of the third shaft driving unit 215. In the present embodiment, the first shaft driving unit 211, the second shaft driving unit 213, and the third shaft driving unit 215 are brushless motors.

In this embodiment, the holder device 20 may include a sensor (not shown) and a controller (not shown). The sensor is used to sense attitude information of the photographing apparatus 100, and particularly, may be an Inertial Measurement Unit (IMU). The controller is configured to control at least one of the first axis driving unit 211, the second axis driving unit 213, and the third axis driving unit 215 to rotate according to the sensed information of the sensor, so as to eliminate an influence of an axial shake of the photographing apparatus 100 on the imaging device 10. More specifically, the controller drives and controls at least one of the first axis driving unit 211, the second axis driving unit 213, and the third axis driving unit 215 to rotate in a direction opposite to the direction of axial shake of the photographing apparatus 100 to eliminate the influence of the axial shake of the photographing apparatus 100 on the imaging device 10.

It is understood that the controller may also control at least one of the first axis driving unit 211, the second axis driving unit 213 and the third axis driving unit 215 to rotate in response to the user's instruction information, for the purpose of photographing at the angle/direction desired by the user.

The axial stability augmentation mechanism 21 further includes a first joint portion 210 fixedly connected to the first shaft driving unit 211, and the first joint portion 210 is used for connecting the vertical stability augmentation mechanism 22. The first joint portion 210 may be connected with the vertical stability increasing mechanism 22 in a snap fit connection, a threaded connection, or an interference fit connection. In addition, the first joint portion 210 further includes an electrical connection portion (not shown), and when the axial stability increasing mechanism 21 and the vertical stability increasing mechanism 22 are connected to each other, the electrical connection portion can electrically connect the imaging device 10 and/or the first shaft driving unit 211, the second shaft driving unit 213, and the third shaft driving unit 215 to other electronic components (e.g., a power supply, a controller, a processor, etc. disposed in the supporting device).

It is understood that the axial stability enhancement mechanism 21 may be a single-axis pan/tilt head, a double-axis pan/tilt head, or other types of pan/tilt heads.

The vertical stabilizing mechanism 22 can balance the gravity of the imaging device 10 and the holder device 20, and is used to eliminate the influence of the vertical shake of the shooting device 100 on the imaging device 10. It should be noted that the vertical shake generally refers to shake having a vertical component, that is, so long as the shake of the photographing apparatus 100 has a component in the vertical direction, it may be called vertical shake, in other words, the macro movement direction of the photographing apparatus 100 of the vertical shake is not necessarily the vertical direction, and may have an angle with the vertical direction. The vertical stabilizing mechanism 22 includes a first vertical rod 221, a second vertical rod 222, a first cross rod, a second cross rod 224, and an elastic member 225. The first vertical bar 221 is pivotally connected to one side end of the first cross bar and the second cross bar 224, and two ends of the second vertical bar 222 are pivotally connected to the other side end of the first cross bar and the second cross bar 224. In this embodiment, the first cross bar and the second cross bar 224 are parallel to each other and have substantially the same length, so that the first vertical bar 221, the second vertical bar 222, the first cross bar and the second cross bar 224 form a quadrilateral frame, and adjacent sides of the quadrilateral frame are pivoted to enable an included angle between the adjacent sides to be adjustable. The end of the second cross bar 224 connected to the first vertical bar 221 is closer to the imaging device 10 than the end of the first cross bar connected to the first vertical bar 221.

In this embodiment, the first vertical bar 221 and the first cross bar are pivotally connected to each other through a first pivot s1, the first vertical bar 221 and the second cross bar 224 are pivotally connected to each other through a second pivot s2, the second vertical bar 222 and the first cross bar are pivotally connected to each other through a third pivot s3, and the second vertical bar 222 and the second cross bar 224 are pivotally connected to each other through a fourth pivot s 4.

The first vertical rod 221 includes a second joint portion 221a adapted to the first joint portion 210, and the second joint portion 221a and the first joint portion 210 are mutually matched to realize mechanical connection and electrical connection between the axial stability increasing mechanism 21 and the vertical stability increasing mechanism 22.

The elastic component 225 is connected between the first cross bar and the second vertical bar 222, and a component force of a pulling force of the elastic component 225 in a vertical direction can balance a gravity of the imaging device 10, a gravity of the pan/tilt head device 20, and a self-weight of the vertical stability increasing mechanism 22, in other words, the vertical stability increasing mechanism 22 can balance the gravity of the imaging device 10 and the pan/tilt head device 20 by virtue of the pulling force of the elastic component 225. In this embodiment, the elastic member 225 is a coil spring, one end of the elastic member 225 is connected to the first cross bar, and the other end of the elastic member 225 is connected to a predetermined height of the second vertical bar 222, so that an included angle is formed between the length direction of the elastic member 225 and the length of the first cross bar. In this embodiment, one end of the elastic member 225 is connected to the first cross bar through a first connecting member 226. Specifically, the first connecting element 226 is a pivoting element that can rotate relative to the first cross bar, and it should be understood that the first connecting element 226 can also be a member integrally formed on the first cross bar or fixedly connected to the first cross bar, as long as one end of the elastic element 225 can be connected to the first cross bar. In addition, the first connecting member 226 may be omitted, and the end of the elastic member 225 is directly connected to the first cross bar, at this time, a hook structure may be formed at the end of the elastic member 225, a connecting shaft corresponding to the hook is formed on the first cross bar, and the hook structure is sleeved on the connecting shaft to form a rotatable connection.

In this embodiment, the vertical stabilizing mechanism 22 further includes an adjusting component 227, and the adjusting component 227 is used for adjusting the connecting height of the end of the elastic member 225 relative to the second vertical rod 222.

Specifically, the connection height of the end of the elastic member 225 with respect to the second vertical rod 222 can be adjusted by rotating the adjusting rod of the adjusting assembly 227, and the connection height of the end of the elastic member 225 with respect to the second vertical rod 222 can be adjusted to adjust the tension of the elastic member 225, so that the vertical stabilizing mechanism 22 can adjust the tension of the elastic member 225 according to the weight of the load which the vertical stabilizing mechanism 22 needs to bear, and therefore, the vertical stabilizing mechanism 22 can flexibly adjust the force which the vertical stabilizing mechanism 22 needs to balance the weight of the load according to different types and kinds of loads, in this embodiment, the loads are the imaging device 10 and the axial stabilizing mechanism 21, and in some cases, the loads may only include the imaging device 10.

In this embodiment, the vertical stability increasing mechanism 22 further includes an angle adjusting component 228, and the angle adjusting component 228 is configured to adjust a connection angle between the vertical stability increasing mechanism 22 and the supporting device. The angle adjustment assembly 228 includes a first connection portion 2281 and a second connection portion 2282 rotatably connected to each other, and the first connection portion 2281 is fixedly connected to the second vertical rod 222. After the first connection portion 2281 rotates relative to the second connection portion 2282 by a predetermined angle (the predetermined angle may be multiple, for example, 1 °, 2 °, 3 °, 5 °, 10 °, 20 °, 30 °, 45 °, 60 °, 75 °, 90 °, etc.), the first connection portion 2281 and the second connection portion 2282 can be fixed relatively. In this embodiment, the first connecting portion 2281 is integrally formed with the second stem 222, and the first connecting portion 2281 is substantially in the form of a flat arched sheet. The second connecting portion 2282 is provided with a receiving portion 2282a, and the first connecting portion 2281 is inserted into the receiving portion 2282a and rotatably connected with the second connecting portion 2282. In order to fix the first connecting portion 2281 and the second connecting portion 2282 after the first connecting portion 2281 rotates relative to the second connecting portion 2282 by a predetermined angle, the first connecting portion 2281 and the second connecting portion 2282 may be engaged with each other by a plate-and-tooth structure (not shown), and the plate-and-tooth structure may be disengaged when the connection angle between the first connecting portion 2281 and the second connecting portion 2282 needs to be adjusted. It can be understood that the fixed connection angle between the first connection portion 2281 and the second connection portion 2282 can be adjusted by other matching manners. In addition, the first connection portion 2281 and the second connection portion 2282 may be connected in a mutually rotating fit manner, for example, the first connection portion 2281 may be provided with a receiving portion, and the second connection portion 2282 may be inserted into the receiving portion and rotatably connected to the first connection portion 2281.

The second connecting portion 2282 includes a locking operation member 2282b, and the first connecting portion 2281 and the second connecting portion 2282 can be relatively rotated or relatively fixed by operating the locking operation member 2282 b. In this embodiment, the locking operation element 2282b is a button, and when the locking operation element 2282b is pressed, the first connection portion 2281 and the second connection portion 2282 can rotate relatively, and when the locking operation element 2282b is released, the first connection portion 2281 and the second connection portion 2282 are relatively fixed. It is to be understood that, when the structures of the first connecting portion 2281 and the second connecting portion 2282 are interchanged, the locking operation member 2282b can be disposed on the first connecting portion 2281.

The second connection portion 2282 further includes a third joint portion 2282c for connecting the supporting device 30. The third connector portion 2282c may be snap-fit, threaded, or interference fit with the support device 30. In addition, the third joint portion 2282c further includes an electrical connection portion (not shown), and the second joint portion 221a and the third joint portion 2282c may be electrically connected to each other through a flexible flat cable of a flexible printed circuit (not shown). When the second connecting portion 2282 and the supporting device 30 are connected to each other, the electrical connecting portion can electrically connect the imaging device 10 and/or the axial stabilizing mechanism 21 to the supporting device 30, so as to control the imaging device 10 and/or the axial stabilizing mechanism 21 through the supporting device 30. In the present embodiment, the third joint portion 2282c has a similar structure to the first joint portion 210.

In this embodiment, the vertical stability augmentation mechanism 22 further includes a damping member, and the damping member is used to eliminate the resonance phenomenon caused by shaking, so as to further stabilize the shooting. One end of the damping member is rotatably connected to the first vertical bar 221, and the other end is rotatably connected to the second horizontal bar 224. In other embodiments, the two ends of the damping member may be connected to the first vertical rod 221 and the first cross rod, the first cross rod and the second vertical rod 222, or the second vertical rod 222 and the second cross rod 224, respectively. The damping piece can be any one or combination of an air spring damper, a hydraulic damper, a spring damper, a pulse damper, a viscous damper, a damping slide rail and the like.

It will be appreciated that the damping member may be omitted; in addition, a rotational friction of at least one of the first pivot s1, the second pivot s2, the third pivot s3, and the fourth pivot s4 may be provided to eliminate a resonance phenomenon caused by shaking.

The supporting device 30 is used for supporting the imaging device 10 and the pan and tilt head device 20. In the present embodiment, the supporting device 30 is a handheld supporting device, that is, a user can take a picture by holding the supporting device 30, and the supporting device 30 is provided with a shooting function key 31, where the shooting function key 31 allows the user to operate to control the shooting, for example, to control a shooting mode of the imaging device 10, a shooting angle of the imaging device, and the like. The supporting device 30 further includes a fourth joint portion 32 adapted to the third joint portion 2282c, and through the cooperation of the fourth joint portion 32 and the third joint portion 2282c, the supporting device 30 can be mechanically connected to the vertical stability increasing mechanism 22, and can also be electrically connected to the axial stability increasing mechanism 21 and/or the imaging device 10.

The support device 30 further comprises a connecting portion 33, the connecting portion 33 being connectable to the reinforcement arm 40. In the present embodiment, the interface 33 has a screw hole 331.

Referring to fig. 3 to 5, the reinforcing arm 40 is used to reinforce the connection strength between the pan/tilt head device 20 and the supporting device 30. Specifically, the reinforcing arm 40 is connected to the side portions of the pan and tilt head device 20 and the support device 30.

In the present embodiment, the number of the reinforcing arms 40 is one. It is understood that the number of the reinforcing arms 40 may be multiple, and the plurality of reinforcing arms 40 are respectively connected to different sides of the holder device 20 and the supporting device 30.

The reinforcing arm 40 includes a first connecting end 41, a second connecting end 42, and an arm portion 43 located between the first connecting end 41 and the second connecting end 42. In this embodiment, the first connection end 41 is connected to the pan/tilt head device 20, and the second connection end 42 is connected to the support device 30.

In this embodiment, the first connection end 41 is formed with a rotatable connection structure, and the first connection end 41 can be rotatably connected with the holder device 20 through the rotatable connection structure. Specifically, the first connection end 41 includes a first rotation connection portion 411 and a second rotation connection portion 412 capable of forming a rotatable connection with the first rotation connection portion 411. The first rotation connecting portion 411 is fixedly connected to the arm portion 43. In this embodiment, the first rotating connecting portion 411 is substantially hollow and cylindrical, and has a through shaft hole 4111, and the shaft hole 4111 penetrates through two opposite end faces of the first rotating connecting portion 411. An accommodating groove 4112 is formed in each end face of the first rotating connecting portion 411, in this embodiment, the accommodating groove 4112 is a circular groove, and the diameter of the accommodating groove 4112 is larger than that of the shaft hole 4111.

The second rotating connection portion 412 can be fixedly connected to the holder device 20, and specifically, the second rotating connection portion 412 is convexly disposed on a side portion of the second connection portion 2282 of the vertical stability augmentation mechanism 22. It is understood that the second rotation connecting portion 412 may be connected to the vertical stability increasing mechanism 22 by means of integral molding, riveting, screwing, welding, bonding, clamping, etc., and will not be described in detail. The second rotation connecting portion 412 includes two support arms 4121 spaced apart from each other and a rotation shaft 4122 connected to the support arms 4121. The distance between the two arms 4121 is greater than the length of the first rotation connecting portion 411. The support arms 4121 extend towards one side of the vertical stability increasing mechanism 22, each support arm 4121 is provided with a mounting hole 4121a, and the mounting hole 4121a is used for mounting the rotating shaft 4122. In this embodiment, the mounting hole 4121a is a stepped hole, and the outer portion of the corresponding arm 4121a is larger than the inner portion thereof. The rotation shaft 4122 includes a shaft portion 4122a, a first end portion 4122b, and a second end portion 4122c, the shaft portion 4122a is substantially cylindrical, the first end portion 4122b is formed at one end of the shaft portion 4122a, and a cross-sectional dimension of the first end portion 4122b is greater than a cross-sectional dimension of the shaft portion 4122 a. The first end 4122b is formed with a rotation stop portion 4122d, the outer side surface of the rotation stop portion 4122d is a non-cylindrical surface, and the rotation stop portion 4122d can be engaged with the corresponding mounting hole 4121a to form a rotation stop connection, so that the shape of part of the inner side surface of the corresponding mounting hole 4121a corresponds to the shape of the outer side surface of the rotation stop portion 4122d, and specifically, the shape of the outer side surface of the rotation stop portion 4122d and the shape of the inner side surface of the rotation stop portion are any shape capable of forming a rotation stop engagement, such as an elliptical cylindrical surface, a prismatic surface, a cylindrical surface, and the like. The surface of the first end portion 4122b facing away from the shaft portion 4122a is provided with a fastening groove 4122e, and in the present embodiment, the fastening groove 4122e is a linear groove, but it is to be understood that the fastening groove 4122e may be a groove having any suitable shape, such as a "T" -shaped groove, a "cross" -shaped groove, a triangular groove, an elliptical groove, or a polygonal groove. The second end portion 4122c can be coupled to an end of the shaft portion 4122a facing away from the first end portion 4122 b. In this embodiment, the second end portion 4122c is a screw, a screw hole 4122f is opened in an end surface of the shaft portion 4122a facing away from the first end portion 4122b, and the second end portion 4122c is threadably engaged with the screw hole 4122 f. When the second end portion 4122c is screwed into the threaded hole 4122f, a tool (e.g., a screwdriver) may be used to extend into the fastening groove 4122e to position the shaft portion 4122a and prevent the shaft portion 4122a from rotating with the screwing motion. It will be appreciated that the second end portion 4122c may also be coupled to the end of the shaft portion 4122a opposite the first end portion 4122b by snapping, welding, bonding, or the like. The second end portion 4122c has a maximum cross-sectional dimension greater than a cross-sectional dimension of the shaft portion 4122 a.

In the present embodiment, the diameter of the shaft portion 4122a is slightly smaller than the diameter of the shaft hole 4111 of the first rotation connecting portion 411, and a predetermined rotational damping can be formed between the outer side surface of the shaft portion 4122a and the inner surface of the shaft hole 4111.

The first connection end 41 further includes a friction plate 413 disposed between the first rotation connection portion 411 and the second rotation connection portion 412. The friction plates 413 may be disposed at opposite ends of the first rotating connection portion 411, and in this embodiment, the friction plates 413 are disposed corresponding to the receiving grooves 4112 of the first rotating connection portion 411. The friction plate 413 is made of wear-resistant materials, such as nylon, ceramic, wear-resistant metal, and the like. In the present embodiment, the friction plate 413 has a substantially annular shape, and it is understood that the friction plate 413 may have any other suitable shape and is not limited to the illustrated embodiment. The thickness of the friction plate 413 is greater than the depth of the accommodating groove 4112.

In the present embodiment, the number of the friction plates 413 is two. It is to be understood that in other embodiments, the number of the friction plates 413 may be varied, for example, two friction plates 413 may be provided at each end of the first rotation connecting portion 411, only one friction plate may be provided at an end of the first rotation connecting portion 411, or the friction plates may be omitted.

The second connecting end 42 is provided with a through hole 421. In this embodiment, the extending direction of the through hole 421 is substantially perpendicular to the axial direction of the rotating shaft 4122. The second connecting end 42 is connected to the supporting device 30 through a locking member 422, in this embodiment, the locking member 422 is a screw, and the locking member 422 includes a screw rod 4221 and an operating portion 4222 formed at an end of the screw rod 4221. The screw 4221 can be connected with the support device 30 through the through hole 421, specifically, the screw 4221 can be connected with the interface part 33 of the support device 30, and more specifically, the screw 4221 can be in threaded fit with the screw hole 331. The operation portion 4222 has a cross-sectional dimension larger than that of the screw. In this embodiment, the circumferential side surface of the operation portion 4222 is formed with a concave-convex microstructure, so that the circumferential side surface of the operation portion 4222 has a certain roughness, which is convenient for operating the operation portion 4222 to rotate the locking member 422.

The second connection end 42 further includes a gasket 423, and in the present embodiment, the gasket 423 has a substantially circular ring shape. Preferably, the gasket 423 is made of an elastic material, for example, silicone, rubber, etc.

In the present embodiment, the arm portion 43 has a substantially square columnar shape. Preferably, the arm 43 is made of a material having a certain mechanical strength, which is capable of resisting a certain tensile, compression and torsion deformation, for example, the material of the arm 43 may be selected from metal, alloy, carbon fiber, engineering plastic, etc. In the present embodiment, the arm portion 43 has the hollow portion 431, so that the weight of the reinforcing arm 40 can be reduced, and the weight of the photographing apparatus 100 can be further reduced.

The stiffener arm 40 also includes an extension arm 44, the extension arm 44 being connectable to an extension 50 (fig. 2) of the camera device 100, such as an electronic device cradle or the like. In this embodiment, the number of the extension arms 44 is two, the extension arms 44 are connected to the second connection end 42, and the ends of the two extension arms 44 extend in opposite directions. It is understood that in other embodiments, the number of the extension arms 44 may be one or more than two, and the extension arms 44 may be connected to other positions of the reinforcement arm 40, such as the first connection end 41, the first connection end 41 and the second connection end 42, and the like.

An expansion interface 441 is formed at the end of each expansion arm 44, and the expansion interface 441 includes a support portion 4411 and a rotation stopper 4412 capable of being fixedly connected to the support portion 4411. The support portion 4411 is substantially disc-shaped, and the support portion 4411 is provided with a connection hole 4411a, and the connection hole 4411a can be connected with the expansion piece 50. The support part 4411 is formed with a hollow flange 4411b surrounding the connection hole 4411 a. In this embodiment, the rotation stoppers 4412 are disk teeth, and the rotation stoppers 4412 can engage with corresponding structures of the extension 50 to prevent the extension 50 from rotating with respect to the extension arm 44. The rotation preventing member 4412 is formed with a central hole 4412 a. In this embodiment, the central hole 4412a and the flange 4411b are both substantially circular, and preferably, the diameter of the central hole 4412a is slightly larger than the outer diameter of the flange 4411 b.

When the reinforcing arm 40 is assembled, the friction plates 413 are disposed in the corresponding accommodating grooves 4112, the first rotating connecting portion 411 is disposed between the two support arms 4121, two back surfaces of each friction plate 413 respectively contact the bottom surface of the corresponding accommodating groove 4112 and the inner side surface of the corresponding support arm 4121, the friction plates 413 can provide a certain rotational damping for the relative rotation between the first rotating connecting portion 411 and the second rotating connecting portion 412, and the friction plates 413 can avoid the direct contact between the first rotating connecting portion 411 and the support arm 4121, thereby preventing the wear of the first rotating connecting portion 411 and/or the support arm 4121; the shaft portion 4122a of the rotating shaft 4122 passes through the mounting hole 4121a of the supporting arm 4121 and the shaft hole 4111 of the first rotating connecting portion 411, the first end portion 4122b is received in the corresponding mounting hole 4121a, the rotation stopping portion 4122d is matched with the corresponding mounting hole 4121a to form a rotation stopping connection, the second end portion 4122c is received in the other mounting hole 4121a and connected with one end of the shaft portion 4122a away from the first end portion 4122b, and an inner side surface of the shaft hole 4111 is in contact with an outer side surface of the shaft portion 4122a, so that a certain rotational damping effect is achieved on the relative rotation between the first rotating connecting portion 411 and the second rotating connecting portion 412; the screw 4221 of the locker 422 is rotatably inserted into the through hole 421, and the spacer 423 is disposed between the operating portion 4222 of the locker 422 and the second coupling end 42; the rotation preventing pieces 4412 are fixed to the corresponding support parts 4411, and the flanges 4411b are inserted into the central holes 4412a of the corresponding rotation preventing pieces 4412; the extension piece 50 is connectable to one of the extension interfaces 441.

When connected to the pan and tilt head device 20 and the support device 30, the first connection end 41 of the reinforcing arm 40 is connected to the pan and tilt head device 20, and specifically, the second rotation connection portion 412 is fixedly connected to the second connection portion 2282 of the vertical stability augmentation mechanism 22; the second connecting end 42 is connected to the supporting device 30, and specifically, the retaining member 422 is connected to the connecting portion 33 of the supporting device 30.

Before use, the tension of the elastic member 225 is first adjusted according to the imaging device 10 and the axial stabilizing mechanism 21 (the axial stabilizing mechanism 21 may be omitted in some cases), so that the vertical stabilizing mechanism 22 can balance the weight of the imaging device 10 and the axial stabilizing mechanism 21 by means of the tension of the elastic member 225. When the vertical shaking does not occur, the imaging device 10 and the axial stability augmentation mechanism 21 can be horizontally supported by the vertical stability augmentation mechanism 22; when the supporting device 30 has vertical shake, due to the action of inertia, the interaction force between the imaging device 10 and the axial stability increasing mechanism 21 and the vertical stability increasing mechanism 22 changes, and the vertical stability increasing mechanism 22 generates a motion opposite to the shake direction due to the action force of the elastic member, so as to compensate the influence of the vertical shake on the imaging device 10, and ensure the shooting effect. The reinforcing arm 40 can reinforce the connection strength of the connection between the pan/tilt head device 20 and the support device 30, and prevent damage to the pan/tilt head device 20 and/or the support device 30 from affecting the use of the photographing apparatus 100.

Specifically, during production, the reinforcing arm 40 can be produced separately, and during use, the reinforcing arm 40 is connected to the holder device 20 and the support device 30; in other embodiments, the reinforcing arm 40 may directly form a part of the structure of the support device 30, and the reinforcing arm 40 may be directly connected to the pan/tilt head device 20 in use; or the reinforcing arm 40 may directly constitute a part of the structure of the pan/tilt head apparatus 20, and in use, the reinforcing arm 40 may be directly connected to the support structure, and more specifically, the reinforcing arm 40 may directly constitute a part of the structure of the vertical stability increasing mechanism 22.

It is understood that in other embodiments, the first connecting end 41 of the reinforcing arm 40 may be connected to the supporting device 30, and correspondingly, the second connecting end 42 of the reinforcing arm 40 may be connected to the head device 20.

It will be appreciated that the support device 30 is not limited to a handheld support device, but may be other movable support devices, such as a wearable support device, an unmanned aerial vehicle, an unmanned boat, and the like.

It is to be understood that other variations and modifications within the spirit of the invention may be devised by those skilled in the art without departing from the technical effects of the invention. Such variations are intended to be included within the scope of the invention as claimed.

Claims

1. The utility model provides a strengthen arm, is applied to the shooting device, the shooting device includes cloud platform device, strutting arrangement, cloud platform device includes vertical mechanism that increases steadily, its characterized in that, strengthen the arm and include first link, second link, first link be used for with the lateral part of vertical mechanism that increases steadily can dismantle the connection, the second link can dismantle ground with strutting arrangement is connected to increase the intensity of the junction between vertical mechanism that increases steadily and the strutting arrangement.

2. The reinforcement arm of claim 1, wherein: the first connecting end is provided with a rotatable connecting structure, and the first connecting end can be rotatably connected with the vertical stability augmentation mechanism through the rotatable connecting structure.

3. The reinforcement arm of claim 1, wherein: the reinforcing arm further comprises an arm part located between the first connecting end and the second connecting end, the first connecting end comprises a first rotating connecting part and a second rotating connecting part which can form rotatable connection with the first rotating connecting part, the first rotating connecting part is fixedly connected with the arm part, and the second rotating connecting part can be detachably connected with the vertical stability augmentation mechanism.

4. The reinforcement arm of claim 3, wherein: the first connecting portion that rotates are seted up the shaft hole that runs through, the second rotates connecting portion and includes the pivot, the pivot with the mutual pin joint cooperation in shaft hole makes first rotating connecting portion with can rotate to be connected between the second rotating connecting portion.

5. The reinforcement arm of claim 4, wherein: the second rotates the connecting portion and includes the support arm that two intervals set up, first rotation connecting portion are located between the support arm, the pivot passes the support arm and the shaft hole with first rotation connecting portion pin joint.

6. The reinforcement arm of claim 5, wherein: the rotating shaft comprises a shaft part, a first end part and a second end part, each supporting arm is provided with a mounting hole, and the first end part and the end part are respectively contained in the mounting holes.

7. The reinforcement arm of claim 6, wherein: the mounting hole is a stepped hole, and the size of the mounting hole at the outer part of the corresponding support arm is larger than that of the inner part of the support arm.

8. The reinforcement arm of claim 6, wherein: the first end part is provided with a rotation stopping part, and the rotation stopping part is matched with the mounting hole for operation in a rotation stopping way.

9. The reinforcement arm of claim 8, wherein: the outer side surface of the rotation stopping part is a non-cylindrical surface.

10. The reinforcement arm of claim 6, wherein: and a screwing groove is formed in the surface of the first end part, which is far away from the shaft part.

11. The reinforcement arm of claim 6, wherein: the second end portion is a screw and is connected to one end, away from the first end portion, of the shaft portion in a threaded fit mode.

12. The reinforcement arm of claim 5, wherein: the first connecting end comprises a friction plate arranged between the first rotating connecting part and the second rotating connecting part, and the friction plate isolates the end part of the first rotating connecting part from the corresponding support arm.

13. The reinforcement arm of claim 12, wherein: the friction plate is made of wear-resistant materials.

14. The reinforcement arm of claim 12, wherein: the friction plate is made of at least one of nylon, ceramic and wear-resistant metal.

15. The reinforcement arm of claim 12, wherein: an accommodating groove is formed in the end face of the first rotating connecting portion, the friction plate is accommodated in the accommodating groove, and the thickness of the friction plate is larger than the depth of the accommodating groove.

16. The reinforcement arm of claim 12, wherein: the number of the friction plates is two.

17. The reinforcement arm of claim 12, wherein: and two friction plates are arranged at the end part of each end of the first rotating connecting part.

18. The reinforcement arm of claim 4, wherein: and a preset rotary damping is arranged between the outer side surface of the rotating shaft and the inner side surface of the shaft hole.

19. The reinforcement arm of claim 1, wherein: the reinforcing arm comprises a locking piece, and the second connecting end can be detachably connected with the supporting device through the locking piece.

20. The reinforcement arm of claim 19, wherein: the second connecting end is provided with a through hole, and the locking piece can rotatably penetrate through the through hole and can be connected with the supporting device.

21. The reinforcement arm of claim 20, wherein: the locking piece comprises a screw and an operation part formed at one end of the screw, and the screw can rotatably penetrate through the through hole and can be connected with the supporting device.

22. The reinforcement arm of claim 21, wherein: the peripheral side surface of the operation part is provided with a concave-convex microstructure, so that the peripheral side surface of the operation part has certain roughness.

23. The reinforcement arm of claim 21, wherein: the second connecting end includes a spacer, and the spacer is disposed between the second connecting end and the operating portion.

24. The reinforcement arm of claim 23, wherein: the gasket is made of elastic materials.

25. The reinforcement arm of claim 23, wherein: the gasket is made of any one of silica gel and rubber.

26. The reinforcement arm of claim 3, wherein: the arm portion has a hollowed-out portion.

27. The reinforcement arm of claim 1, wherein: the reinforcement arm includes an extension arm capable of supporting an extension.

28. The reinforcement arm of claim 27, wherein: the number of the extension arms is two, and the ends of the two extension arms extend in opposite directions.

29. The reinforcement arm of claim 27, wherein: the tail end of the extension arm is provided with an extension interface, and the extension arm is connected with the extension piece through the extension interface.

30. The reinforcement arm of claim 29, wherein: the expansion interface comprises a supporting part and a rotation stopping part, wherein the rotation stopping part is fixed on the supporting part and used for limiting the rotation of the expansion part relative to the supporting part.

31. The reinforcement arm of claim 30, wherein: the supporting part is provided with a flange, the rotation stopping piece is provided with a center hole, and the flange is inserted into the center hole.

32. The reinforcement arm of claim 30, wherein: the rotation stopping piece is a disc tooth.

33. The reinforcement arm of claim 3, wherein: the second rotating connecting part is connected with the vertical stability augmentation mechanism through at least one of the following modes: riveting, threaded connection, bonding, snap-fit connection.

34. The utility model provides a vertical steady mechanism that increases for stable image device shoots, vertical steady mechanism that increases connects on a strutting arrangement, its characterized in that: the vertical stability augmentation mechanism comprises a reinforcing arm, wherein the reinforcing arm is detachably connected to the side portion of the vertical stability augmentation mechanism and can be detachably connected with the side portion of the supporting device, so that the strength of the joint between the vertical stability augmentation mechanism and the supporting device is increased.

35. The vertical stability augmentation mechanism of claim 34, wherein: the reinforcing arm comprises a first connecting end, a second connecting end and an arm part located between the first connecting end and the second connecting end, the first connecting end is detachably connected with the side part of the vertical stability augmentation mechanism, and the second connecting end is detachably connected with the supporting device.

36. The vertical stability augmentation mechanism of claim 35, wherein: the first connecting end is provided with a rotatable connecting structure, and the first connecting end is rotatably connected with the vertical stability augmentation mechanism through the rotatable connecting structure.

37. The vertical stability augmentation mechanism of claim 35, wherein: the first connecting end comprises a first rotating connecting portion and a second rotating connecting portion which can be rotatably connected with the first rotating connecting portion, the first rotating connecting portion is fixedly connected with the arm portion, and the second rotating connecting portion can be detachably connected with the vertical stability augmentation mechanism.

38. The vertical stability augmentation mechanism of claim 37, wherein: the first connecting portion that rotates are seted up the shaft hole that runs through, the second rotates connecting portion and includes the pivot, the pivot with the mutual pin joint cooperation in shaft hole makes first rotating connecting portion with can rotate to be connected between the second rotating connecting portion.

39. The vertical stability augmentation mechanism of claim 38, wherein: the second rotates the connecting portion and includes the support arm that two intervals set up, first rotation connecting portion are located between the support arm, the pivot passes the support arm and the shaft hole with first rotation connecting portion pin joint.

40. The vertical stability augmentation mechanism of claim 39, wherein: the rotating shaft comprises a shaft part, a first end part and a second end part, each supporting arm is provided with a mounting hole, and the first end part and the end part are respectively contained in the mounting holes.

41. The vertical stability augmentation mechanism of claim 40, wherein: the mounting hole is a stepped hole, and the size of the mounting hole at the outer part of the corresponding support arm is larger than that of the inner part of the support arm.

42. The vertical stability augmentation mechanism of claim 40, wherein: the first end part is provided with a rotation stopping part, and the rotation stopping part is matched with the mounting hole for operation in a rotation stopping way.

43. The vertical stability augmentation mechanism of claim 42, wherein: the outer side surface of the rotation stopping part is a non-cylindrical surface.

44. The vertical stability augmentation mechanism of claim 40, wherein: and a screwing groove is formed in the surface of the first end part, which is far away from the shaft part.

45. The vertical stability augmentation mechanism of claim 40, wherein: the second end portion is a screw and is connected to one end, away from the first end portion, of the shaft portion in a threaded fit mode.

46. The vertical stability augmentation mechanism of claim 39, wherein: the first connecting end comprises a friction plate arranged between the first rotating connecting part and the second rotating connecting part, and the friction plate isolates the end part of the first rotating connecting part from the corresponding support arm.

47. The vertical stability augmentation mechanism of claim 46, wherein: the friction plate is made of wear-resistant materials.

48. The vertical stability augmentation mechanism of claim 46, wherein: the friction plate is made of at least one of nylon, ceramic and wear-resistant metal.

49. The vertical stability augmentation mechanism of claim 46, wherein: an accommodating groove is formed in the end face of the first rotating connecting portion, the friction plate is accommodated in the accommodating groove, and the thickness of the friction plate is larger than the depth of the accommodating groove.

50. The vertical stability augmentation mechanism of claim 46, wherein: the number of the friction plates is two.

51. The vertical stability augmentation mechanism of claim 46, wherein: and two friction plates are arranged at the end part of each end of the first rotating connecting part.

52. The vertical stability augmentation mechanism of claim 38, wherein: and a preset rotary damping is arranged between the outer side surface of the rotating shaft and the inner side surface of the shaft hole.

53. The vertical stability augmentation mechanism of claim 35, wherein: the reinforcing arm comprises a locking piece, and the second connecting end can be detachably connected with the supporting device through the locking piece.

54. The vertical stability augmentation mechanism of claim 53, wherein: the second connecting end is provided with a through hole, and the locking piece can rotatably penetrate through the through hole and can be connected with the supporting device.

55. The vertical stability augmentation mechanism of claim 54, wherein: the locking piece comprises a screw and an operation part formed at one end of the screw, and the screw can rotatably penetrate through the through hole and can be connected with the supporting device.

56. The vertical stability augmentation mechanism of claim 55, wherein: the peripheral side surface of the operation part is provided with a concave-convex microstructure, so that the peripheral side surface of the operation part has certain roughness.

57. The vertical stability augmentation mechanism of claim 55, wherein: the second connecting end includes a spacer, and the spacer is disposed between the second connecting end and the operating portion.

58. The vertical stability augmentation mechanism of claim 57, wherein: the gasket is made of elastic materials.

59. The vertical stability augmentation mechanism of claim 57, wherein: the gasket is made of any one of silica gel and rubber.

60. The vertical stability augmentation mechanism of claim 57, wherein: the arm portion has a hollowed-out portion.

61. The vertical stability augmentation mechanism of claim 34, wherein: the reinforcement arm includes an extension arm capable of supporting an extension.

62. The vertical stability augmentation mechanism of claim 61, wherein: the number of the extension arms is two, and the ends of the two extension arms extend in opposite directions.

63. The vertical stability augmentation mechanism of claim 61, wherein: the tail end of the extension arm is provided with an extension interface, and the extension arm is connected with the extension piece through the extension interface.

64. The vertical stability augmentation mechanism of claim 63, wherein: the expansion interface comprises a supporting part and a rotation stopping part, wherein the rotation stopping part is fixed on the supporting part and used for limiting the rotation of the expansion part relative to the supporting part.

65. The vertical stability augmentation mechanism of claim 64, wherein: the supporting part is provided with a flange, the rotation stopping piece is provided with a center hole, and the flange is inserted into the center hole.

66. The vertical stability augmentation mechanism of claim 64, wherein: the rotation stopping piece is a disc tooth.

67. The vertical stability augmentation mechanism of claim 37, wherein: the second rotating connecting part is connected with the vertical stability augmentation mechanism through at least one of the following modes: riveting, threaded connection, bonding, snap-fit connection.

68. The utility model provides a cloud platform device for stabilize imaging device and shoot, cloud platform device connects on a strutting arrangement, its characterized in that: the holder device comprises a reinforcing arm which is detachably connected to the side part of the holder device and can be detachably connected with the side part of the supporting device, so that the strength of the joint between the holder device and the supporting device is increased.

69. A head apparatus according to claim 68, wherein: the reinforcing arm comprises a first connecting end, a second connecting end and an arm part positioned between the first connecting end and the second connecting end, the first connecting end is detachably connected with the side part of the holder device, and the second connecting end is detachably connected with the supporting device.

70. A head apparatus according to claim 69, wherein: the first connecting end is provided with a rotatable connecting structure, and the first connecting end is rotatably connected with the holder device through the rotatable connecting structure.

71. A head apparatus according to claim 69, wherein: the first connecting end comprises a first rotating connecting part and a second rotating connecting part which can be rotatably connected with the first rotating connecting part, the first rotating connecting part is fixedly connected with the arm part, and the second rotating connecting part can be detachably connected with the holder device.

72. A head apparatus according to claim 71, wherein: the first connecting portion that rotates are seted up the shaft hole that runs through, the second rotates connecting portion and includes the pivot, the pivot with the mutual pin joint cooperation in shaft hole makes first rotating connecting portion with can rotate to be connected between the second rotating connecting portion.

73. A head apparatus according to claim 72, wherein: the second rotates the connecting portion and includes the support arm that two intervals set up, first rotation connecting portion are located between the support arm, the pivot passes the support arm and the shaft hole with first rotation connecting portion pin joint.

74. A head apparatus according to claim 73, wherein: the rotating shaft comprises a shaft part, a first end part and a second end part, each supporting arm is provided with a mounting hole, and the first end part and the end part are respectively contained in the mounting holes.

75. A head apparatus according to claim 74, wherein: the mounting hole is a stepped hole, and the size of the mounting hole at the outer part of the corresponding support arm is larger than that of the inner part of the support arm.

76. A head apparatus according to claim 74, wherein: the first end part is provided with a rotation stopping part, and the rotation stopping part is matched with the mounting hole for operation in a rotation stopping way.

77. A head apparatus according to claim 76, wherein: the outer side surface of the rotation stopping part is a non-cylindrical surface.

78. A head apparatus according to claim 74, wherein: and a screwing groove is formed in the surface of the first end part, which is far away from the shaft part.

79. A head apparatus according to claim 74, wherein: the second end portion is a screw and is connected to one end, away from the first end portion, of the shaft portion in a threaded fit mode.

80. A head apparatus according to claim 73, wherein: the first connecting end comprises a friction plate arranged between the first rotating connecting part and the second rotating connecting part, and the friction plate isolates the end part of the first rotating connecting part from the corresponding support arm.

81. A head apparatus according to claim 80, wherein: the friction plate is made of wear-resistant materials.

82. A head apparatus according to claim 80, wherein: the friction plate is made of at least one of nylon, ceramic and wear-resistant metal.

83. A head apparatus according to claim 80, wherein: an accommodating groove is formed in the end face of the first rotating connecting portion, the friction plate is accommodated in the accommodating groove, and the thickness of the friction plate is larger than the depth of the accommodating groove.

84. A head apparatus according to claim 80, wherein: the number of the friction plates is two.

85. A head apparatus according to claim 80, wherein: and two friction plates are arranged at the end part of each end of the first rotating connecting part.

86. A head apparatus according to claim 72, wherein: and a preset rotary damping is arranged between the outer side surface of the rotating shaft and the inner side surface of the shaft hole.

87. A head apparatus according to claim 69, wherein: the reinforcing arm comprises a locking piece, and the second connecting end can be detachably connected with the supporting device through the locking piece.

88. A head apparatus according to claim 87, wherein: the second connecting end is provided with a through hole, and the locking piece can rotatably penetrate through the through hole and can be connected with the supporting device.

89. A head apparatus according to claim 88, wherein: the locking piece comprises a screw and an operation part formed at one end of the screw, and the screw can rotatably penetrate through the through hole and can be connected with the supporting device.

90. A head apparatus according to claim 89, wherein: the peripheral side surface of the operation part is provided with a concave-convex microstructure, so that the peripheral side surface of the operation part has certain roughness.

91. A head apparatus according to claim 89, wherein: the second connecting end includes a spacer, and the spacer is disposed between the second connecting end and the operating portion.

92. A head apparatus according to claim 91, wherein: the gasket is made of elastic materials.

93. A head apparatus according to claim 91, wherein: the gasket is made of any one of silica gel and rubber.

94. A head apparatus according to claim 91, wherein: the arm portion has a hollowed-out portion.

95. A head apparatus according to claim 68, wherein: the reinforcement arm includes an extension arm capable of supporting an extension.

96. A head apparatus according to claim 95, wherein: the number of the extension arms is two, and the ends of the two extension arms extend in opposite directions.

97. A head apparatus according to claim 95, wherein: the tail end of the extension arm is provided with an extension interface, and the extension arm is connected with the extension piece through the extension interface.

98. A head apparatus according to claim 97, wherein: the expansion interface comprises a supporting part and a rotation stopping part, wherein the rotation stopping part is fixed on the supporting part and used for limiting the rotation of the expansion part relative to the supporting part.

99. A head apparatus according to claim 98, wherein: the supporting part is provided with a flange, the rotation stopping piece is provided with a center hole, and the flange is inserted into the center hole.

100. A head apparatus according to claim 98, wherein: the rotation stopping piece is a disc tooth.

101. A head apparatus according to claim 68, wherein: the holder device comprises an axial stability increasing mechanism and a vertical stability increasing mechanism, and the reinforcing arm is detachably connected to the side part of the vertical stability increasing mechanism and can be detachably connected with the side part of the supporting device.