CN109937320B - Cloud platform axle arm structure and have its cloud platform structure - Google Patents
Cloud platform axle arm structure and have its cloud platform structure Download PDFInfo
- Publication number
- CN109937320B CN109937320B CN201780066300.1A CN201780066300A CN109937320B CN 109937320 B CN109937320 B CN 109937320B CN 201780066300 A CN201780066300 A CN 201780066300A CN 109937320 B CN109937320 B CN 109937320B
- Authority
- CN
- China
- Prior art keywords
- shaft
- main body
- clasping
- shaft arm
- arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
Abstract
The utility model provides a cloud platform armshaft structure and cloud platform structure, this cloud platform armshaft structure includes: the locking mechanism comprises a shaft arm main body (1), a switching component (2) movably arranged on the shaft arm main body (1), and a locking mechanism used for locking the switching component (2) on the shaft arm main body (1); the switching assembly (2) comprises a housing sleeved on the shaft arm main body (1), the locking mechanism comprises an adjusting assembly (31) and a holding piece (32) located on one side of the shaft arm main body (1) in the housing, and the adjusting assembly (31) is matched with the holding piece (32) to adjust the movement of the holding piece (32) towards or away from the shaft arm main body (1), so that the holding piece (32) is clamped or loosened on the shaft arm main body (1), and the switching assembly (2) is locked or unlocked with the shaft arm main body (1); the holder structure comprises a driving motor (10) and a holder shaft arm structure, wherein the driving motor (10) is arranged on the switching component (2) and used for driving the shaft arm main body (1) to rotate. Through the cooperation of adjustment assembly (31) and clasping member (32) of locking mechanism for clasping member (32) cooperation switching subassembly (2) press from both sides tightly or the pine takes off in axle arm main part (1), thereby makes switching subassembly (2) and axle arm main part (1) locking or unblock, and then can adjust the focus of cloud platform structure.
Description
Technical Field
The invention relates to the technical field of cloud platforms, in particular to a cloud platform shaft arm structure and a cloud platform structure with the same.
Background
Cameras (such as video cameras in the film and television industry) usually shoot in a moving state, and in order to ensure that a shot picture is stable, a stability-increasing tripod head is used. Generally, in the use of the cloud platform structure in the scene is shot to the specialty, need adopt the camera lens of different models to the shooting effect of difference to lead to the load weight of carrying on the cloud platform can change, carry on when cloud platform structure, the cloud platform needs to adjust the length of axletree, and the use needs guarantee the cloud platform focus on the axis of cloud platform axle, guarantees that the cloud platform is balanced.
Therefore, the length of the shaft arm needs to be adjusted to ensure the balance of the tripod head structure when the tripod head carries different weights. And after the length of the shaft arm is adjusted by the holder, the shaft arm of the holder needs to be locked, so that the holder is ensured to have enough stability.
Disclosure of Invention
The invention provides a holder shaft arm structure capable of conveniently adjusting the length of a shaft arm and a holder structure with the holder shaft arm structure.
According to an embodiment of the present invention, there is provided a pan/tilt head arm structure, including: the locking mechanism is used for locking the switching assembly on the shaft arm body, and the switching assembly is used for connecting a driving motor for driving the shaft arm body to rotate;
wherein, the switching subassembly is located including the cover casing in the armshaft main part, locking mechanism includes adjusting part and is located in the casing the piece of hugging closely of armshaft main part one side, adjusting part with it is used for adjusting to hug closely the cooperation of piece the piece orientation of hugging closely or keeping away from the armshaft main part motion makes it presss from both sides tightly or takes off in the armshaft main part tightly, thereby makes the switching subassembly with the locking of armshaft main part or unblock.
Further, the clasping member is rotatably connected to the switching assembly, wherein when the clasping member rotates relative to the switching assembly, the clasping member is switched from a locking state for clamping the shaft arm main body to an unlocking state for releasing the shaft arm main body.
Furthermore, the adjusting assembly comprises a locking member, and a locking part matched with the locking member is arranged on the holding member; wherein, through adjusting the retaining member assembly depth in the locking portion, regulation and control the clasping member is relative the switching subassembly rotates.
Furthermore, the locking piece comprises a shifting rod and a connecting shaft connected with the shifting rod, and the shifting rod adjusts the connecting shaft to be assembled into the locking part.
Furthermore, the free end of the connecting shaft is provided with a thread, and the locking part is a threaded hole matched with the connecting shaft.
Furthermore, a connecting part connected with the connecting shaft is arranged on the shifting lever, an internal gear is arranged in the connecting part, and a gear matched with the internal gear is arranged at one end, connected with the shifting lever, of the connecting shaft.
Furthermore, the clasping piece comprises a clasping piece main body and a clasping block, the clasping block is movably connected to the clasping piece main body, the locking part is arranged on the clasping block, and the clasping block is connected with the locking part through the locking part so as to pull the clasping piece main body to clasp the shaft arm main body; when the clasping piece main body rotates towards the shaft arm main body, the clasping block slides with the clasping piece main body and presses the clasping piece.
Furthermore, the holding part is arranged on the main body of the clasping piece and provided with an arc concave surface, and the clasping block is held in the holding part and can slide on the concave surface of the holding part.
Further, the hug closely the piece and be located the first side of hug closely, hug closely the piece for the second side of first side connect in through the pivot in the casing, the axis direction of pivot is on a parallel with the axis direction of armshaft main part, first side with the second side respectively corresponds to two long limits of armshaft main part.
Furthermore, the shell comprises an upper cover body and a lower cover body, a concave part for the shifting lever to movably adjust is arranged on the lower cover body, the switching assembly further comprises a shifting rod cover arranged on the lower cover body, and the shifting rod cover is matched with the concave part of the lower cover body to form an adjusting space of the shifting lever.
Furthermore, a limiting guide surface is arranged on the shaft arm main body, and a limiting joint surface matched with the limiting guide surface is arranged on the shell.
Furthermore, the limiting guide surface is a limiting inclined surface or a limiting arc surface, and the limiting joint surface is a limiting inclined surface or a limiting arc surface corresponding to the limiting guide surface.
Furthermore, a guide channel is arranged on the shaft arm main body, and the holder shaft arm structure further comprises a guide mechanism for adjusting the switching component to move relative to the shaft arm main body;
the guiding mechanism comprises a guiding shaft and a transmission piece movably connected to the guiding shaft along the axial direction of the guiding shaft, the guiding shaft penetrates through the guiding channel, and the transmission piece is fixedly connected with the switching assembly.
Further, the guide mechanism further comprises a driving member connected to the guide shaft, and the driving member is used for driving the driving member to move along the axial direction of the guide shaft relative to the guide shaft, so as to adjust the transfer assembly to move along the shaft arm main body.
Further, the guide shaft is a screw rod, penetrates through the transmission member and is in threaded connection with the transmission member; the tail end of the guide shaft extends out of the guide channel, and the driving piece is connected to the tail end of the guide shaft and used for driving the guide shaft to rotate around the axial direction, so that the driving piece moves relative to the guide shaft along the axial direction of the guide shaft.
Furthermore, the guide mechanism further comprises a positioning part arranged between the driving part and the shaft arm main body, a positioning hole is formed in the positioning part, and the tail end of the guide shaft penetrates through the positioning hole and is connected with the driving part.
Furthermore, a limit slot hole is formed in the shaft arm main body, the guide mechanism further comprises an adjusting stop block fixed on the switching assembly, and the adjusting stop block is partially accommodated in the limit slot hole;
the switching assembly moves in the axial direction of the shaft arm main body through adjustment of the guide mechanism, and is limited to slide on the shaft arm main body along the limiting slotted hole through the matching of the adjusting stop block and the limiting slotted hole.
According to a second aspect of the embodiments of the present invention, there is provided a pan-tilt structure, including: a drive motor, and a pan/tilt head arm structure as described in any of the above; the driving motor is arranged on the switching assembly and used for driving the shaft arm main body to rotate.
Furthermore, the driving motor is a yaw axis driving motor, the axis arm body is a yaw axis arm, and the position of the driving motor on the axis arm body can be adjusted through the locking mechanism.
The technical scheme provided by the embodiment of the invention can have the following beneficial effects:
the cradle head shaft arm structure is provided with the movable switching component on the shaft arm main body, and the gravity center of the cradle head structure is adjusted through adjusting the switching component. The locking mechanism is arranged in the switching assembly, and the locking mechanism is matched with the clamping piece through the adjusting assembly of the locking mechanism and the clamping piece, so that the clamping piece is matched with the switching assembly to clamp or release the switching assembly from the shaft arm main body, and the switching assembly is locked or unlocked with the shaft arm main body.
The holder structure comprises the driving motor and the holder shaft arm structure, and the driving motor arranged on the switching component drives the shaft arm main body to rotate, so that a shooting device on the holder structure can shoot at different angles. The cradle head shaft arm structure is provided with a movable switching component on a shaft arm main body, and the gravity center of the cradle head structure is adjusted through adjusting the switching component; wherein, through the cooperation of this locking mechanism's adjusting part and enclasping piece for enclasping piece presss from both sides tightly or the pine takes off in the armshaft main part, thereby makes switching subassembly and armshaft main part locking or unblock.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
Fig. 1 is a perspective view of a pan/tilt head arm configuration according to an exemplary embodiment of the present invention;
FIG. 2 is a schematic top view angle illustration of a pan/tilt head axial arm configuration shown in accordance with an exemplary embodiment of the present invention;
FIG. 3 is a schematic diagram of a portion of a pan and tilt head pivot arm configuration shown in accordance with an exemplary embodiment of the present invention;
FIG. 4 is an exploded schematic view of a pan and tilt head axial arm configuration shown in accordance with an exemplary embodiment of the present invention;
fig. 5 is a schematic structural diagram of a pan/tilt head structure according to an exemplary embodiment of the present invention.
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.
In the following, the present invention will be described in detail with reference to the accompanying drawings, and features of embodiments and examples described below may be combined without conflict.
As shown in fig. 1 to 4, a pan/tilt head shaft arm structure according to an embodiment of the present invention includes: the locking mechanism comprises a shaft arm main body 1, an adapter component 2 movably arranged on the shaft arm main body 1 and a locking mechanism used for locking the adapter component 2 on the shaft arm main body 1. Switching subassembly 2 is used for connecting the 1 pivoted driving motor of driving shaft arm main part, and under driving motor's drive, this shaft arm main part 1 can rotate along with driving motor, can satisfy the demand that the cloud platform structure was shot at a plurality of different angles. In this embodiment, switching subassembly 2 can move and fix a position on beam main part 1 through locking mechanism's control, can realize the adjustment of the structural focus of cloud platform to make the cloud platform focus fall on the axis of cloud platform structure, guarantee cloud platform structure's balance.
The adapting assembly 2 comprises a housing sleeved on the shaft arm main body 1, and the locking mechanism comprises an adjusting assembly 31 and a clasping piece 32 positioned on one side of the shaft arm main body 1 in the housing. The adjusting assembly 31 is used for adjusting the clasping member 32 to move towards or away from the shaft arm main body 1 in cooperation with the clasping member 32, so that the clasping member 32 is clamped or loosened on the shaft arm main body 1, the switching assembly 2 is locked or unlocked with the shaft arm main body 1, and the center of gravity of the tripod head structure can be adjusted by moving on the shaft arm main body 1.
In an alternative embodiment, the clasping member 32 is rotatably connected to the adapter module 2, wherein, when the clasping member 32 is rotated relative to the adapter module 2 under the adjustment of the adjustment module 31, the clasping member 32 is switched from the locked state for clamping the arm body 1 to the unlocked state for releasing the arm body 1. One side of the clasping member 32 can be connected to the housing through the rotating shaft 212, and in another embodiment, one side of the clasping member 32 can be connected to the rotating shaft assembly 2 through the protrusion part and the recess part on the housing in a matching manner. Of course, in other embodiments of the present application, the clasping member 32 can also be moved in translation towards or away from the shaft arm main body 1 as a whole under the adjustment of the adjusting assembly 31, so that the clasping member 32 can be clamped or loosened to the shaft arm main body 1.
Further, the adjusting assembly 31 includes a locking member 311, and the clasping member 32 is provided with a locking portion 322 engaged with the locking member 311. Wherein, the rotation of the clasping member 32 relative to the adapter assembly 2 can be regulated by regulating the depth of the locking member 311 which is assembled into the locking part 322. In this embodiment, the locking member 311 includes a lever 3111 and a coupling shaft 3112 coupled to the lever 3111, and the lever 3111 adjusts the coupling shaft 3112 to be fitted into the locking portion 322. In an alternative embodiment, the free end of the connecting shaft 3112 is threaded, and the locking portion 322 is a threaded hole adapted to the connecting shaft 3112. In this embodiment, the lever 3111 is applied to rotate the lever 3111 to adjust the connecting shaft 3112, so that the connecting shaft 3112 is screwed into the locking portion 322 or out of the locking portion 322, and the clasping member 32 is pulled to clamp the clasping member 32 to the shaft arm body 1. It should be noted that the engagement manner of the locking member 311 and the locking portion 322 is not limited thereto, and any engagement manner that can cause the locking member 311 to pull the clasping member 32 is within the scope of the present invention.
In an alternative embodiment, the lever 3111 is provided with a connecting portion 3113 connected to the connecting shaft 3112, an internal gear is provided in the connecting portion 3113, and correspondingly, a gear engaged with the internal gear is provided at one end of the connecting shaft 3112 connected to the lever 3111. In this embodiment, through the cooperation mode of driving lever 3111 through gear and the last gear of connecting axle 3112, not only can make driving lever 3111 and connecting axle 3112 post assembling relatively fixed, be convenient for driving lever 3111 and connecting axle 3112's dismantlement moreover to in adjusting part 31 accommodation process, through dismantling and adjusting driving lever 3111 and connecting axle 3112's assembly angle, realize many times the regulation to connecting axle 3112, and then can further adjust the tight degree of clamp of holding spare 32 and beam main body 1. In addition, in another alternative embodiment, the shift lever 3111 and the connecting shaft 3112 may be integrally formed.
In an alternative embodiment, the clasping member 32 comprises a clasping member main body 321 and a clasping block 323, the clasping block 323 can be movably connected to the clasping member main body 321, the locking portion 322 is disposed on the clasping block 323, and the clasping block 323 is connected with the locking member 311 through the locking portion 322 to pull the clasping member main body 321 to clasp the shaft arm main body 1. Wherein, when the clasping piece main body 321 rotates towards the shaft arm main body 1, the clasping block 323 slides with the clasping piece main body 321 and presses the clasping piece 32. Furthermore, the holding portion 324 is arranged on the holding member main body 321, the holding portion 324 has a concave surface in a circular arc shape, the holding block 323 is accommodated in the holding portion 324 and can slide on the concave surface of the holding portion 324, when the holding member main body 321 tilts due to rotation, the holding block 323 slides in the opposite direction to the tilting of the holding member main body 321 in the holding portion 324 to compensate the tilting angle of the holding member main body 321, and it can be ensured that the connecting shaft of the locking member 311 and the locking portion 322 of the holding block 323 is not tilted due to the tilting.
In other embodiments, the engagement manner of the sliding connection between the fastening block 323 and the accommodating portion 324 is not limited to the above-mentioned manner, and may be replaced by a hinge connection or the like, and the structure manner capable of compensating the inclination angle of the fastening member main body 321 is within the scope of the disclosure of the embodiments of the present invention.
Specifically, the clasping block 323 is located on a first side 3211 of the clasping member 32, a second side 3212 of the clasping member 32 relative to the first side 3211 is connected in the housing through a rotating shaft 212, an axial direction of the rotating shaft 212 is parallel to an axial direction of the shaft arm body 1, and the first side 3211 and the second side 3212 respectively correspond to two long sides of the shaft arm body 1.
Optionally, the housing includes an upper cover 21 and a lower cover 22, the upper cover 21 is provided with an installation portion 211 for installing a driving motor, the lower cover 22 is provided with a recess 221 for movably adjusting the shift lever 3111, the adapter assembly 2 further includes a shift lever cover 23 disposed on the lower cover 22, and the shift lever cover 23 cooperates with the recess 221 of the lower cover 22 to form an adjustment space of the shift lever 3111. In this embodiment, the clasping member 32 is connected to the lower cover 22 through the rotating shaft 212, and the clasping member 32 and the lower cover 22 are respectively located on two sides of the shaft arm main body 1. In other embodiments, the housing of the present invention is not limited to the manner of assembling and connecting the upper cover and the lower cover, but may be formed by assembling or integrally molding the left half housing and the right half housing.
Furthermore, the shaft arm main body 1 is provided with a limit guide surface 110, and the housing is provided with a limit combining surface 220 matched with the limit guide surface 110. In an alternative embodiment, when the position-limiting engaging surface 220 can be disposed on the upper cover 21, the position-limiting guide surface 110 is disposed on the upper surface of the shaft arm main body 1 opposite to the upper cover 21; when the limit engagement surface 220 is provided on the lower cover 22, the limit guide surface 110 is provided on the lower surface of the arm body 1 facing the lower cover 22.
Optionally, the limiting guiding surface 110 is a limiting inclined surface or a limiting arc surface, and the limiting combining surface 220 is a limiting inclined surface or a limiting arc surface corresponding to the limiting guiding surface 110. Spacing faying face 220 is equipped with spacing guide face 110 on the casing and the shaft arm main part 1 and cooperatees, can guarantee that the relative shaft arm main part 1 of switching subassembly 2 removes the in-process, and shaft arm main part 1 can not take place to rotate to the stability of cloud platform shaft arm structure has been guaranteed. It should be noted that, the limit guiding surface 110 and the limit combining surface 220 are not limited thereto, and any forms of the limit guiding surface 110 and the limit combining surface 220 that can ensure that the shaft arm main body 1 does not rotate during the process of the adapter assembly 2 moving relative to the shaft arm main body 1 should fall within the protection scope of the present invention.
The adapter assembly 2 of the present invention can also be adjusted to move on the shaft arm main body 1, in this embodiment, the shaft arm main body 1 is provided with a guide channel 11, and the holder shaft arm structure further includes a guide mechanism for adjusting the adapter assembly 2 to move relative to the shaft arm main body 1. The guiding mechanism comprises a guiding shaft 41 and a transmission piece 42 which is connected to the guiding shaft 41 in a transmission way along the axial direction of the guiding shaft 41, the guiding shaft 41 is arranged in the guiding channel 11 in a penetrating way, and the transmission piece 42 is fixedly connected with the switching assembly 2. In this embodiment, the adjustment transmission member 42 is moved on the guide shaft 41, so that the adaptor assembly 2 is moved on the guide shaft 41, and the adaptor assembly 2 is moved relative to the arm body 1.
Further, the guiding mechanism further comprises a driving member 43 connected to the guiding shaft 41, wherein the driving member 43 is used for driving the transmission member 42 to move relative to the guiding shaft 41 along the axial direction of the guiding shaft 41, so as to adjust the movement of the adapter assembly 2 along the shaft arm body 1. In an alternative embodiment, the guiding shaft 41 is a screw, and the guiding shaft 41 is disposed through the transmission member 42 and is in threaded connection with the transmission member 42. The rear end of the guide shaft 41 extends out of the guide channel 11, and the driving member 43 is connected to the rear end of the guide shaft 41 and is used for driving the guide shaft 41 to rotate axially, so that the transmission member 42 moves relative to the guide shaft 41 along the axial direction of the guide shaft 41.
The guide mechanism further comprises a positioning part 44 arranged between the driving part 43 and the shaft arm body 1, a positioning hole is arranged on the positioning part 44, and the tail end of the guide shaft 41 penetrates through the positioning hole to be connected with the driving part 43. Optionally, a positioning cavity is formed by inwardly recessing a side wall of the positioning element 44 on a side close to the driving element 43, the driving element 43 includes a positioning block 431 disposed in the positioning cavity and a knob block 432 fixedly connected to the positioning block 431, and the guide shaft 41 is fixedly connected to the positioning block 431. The positioning member 44 is inserted into the opening at the end of the shaft arm body 1, and since the shaft arm body 1 is made of a high-strength carbon fiber material and the guide channel 11 inside the shaft arm body passes through the extending direction of the shaft arm body 1, the positioning member 44 at the end of the shaft arm body 1 can play a role in reinforcing the rigidity of the shaft arm body 1.
In actual operation, the knob block 432 is rotated clockwise, so that the transmission member 42 moves rightward relative to the guide shaft 41, and the transmission member 42 drives the adapting assembly 2 to move rightward relative to the shaft arm main body 1, thereby achieving the purpose of increasing the length of the shaft arm main body 1. After the length of the shaft arm main body 1 is adjusted, the shaft arm main body 1 is clamped by the clamping piece 32 through the mutual matching of the adjusting assembly 31 and the clamping piece 32 of the locking mechanism, so that the switching assembly 2 is locked with the shaft arm main body 1. When the length of the shaft arm main body 1 needs to be adjusted again, the adjusting assembly 31 of the locking mechanism and the clasping piece 32 can be matched with each other, so that the clasping piece 32 is loosened from the shaft arm main body 1, and the switching assembly 2 and the shaft arm main body 1 can be unlocked.
By rotating the knob block 432 counterclockwise, the transmission member 42 moves leftward relative to the guide shaft 41, so that the transmission member 42 drives the adapting assembly 2 to move leftward relative to the shaft arm main body 1, thereby shortening the length of the shaft arm main body 1. After the length of the shaft arm body 1 is adjusted, the shaft arm body 1 is clamped by the clamping piece 32 through the mutual matching of the adjusting assembly 31 and the clamping piece 32 of the locking mechanism, so that the switching assembly 2 is locked with the shaft arm body 1. When the length of the shaft arm main body 1 needs to be adjusted again, the adjusting assembly 31 of the locking mechanism and the clasping piece 32 can be matched with each other, so that the clasping piece 32 is loosened from the shaft arm main body 1, and the switching assembly 2 and the shaft arm main body 1 can be unlocked.
Furthermore, the shaft arm main body 1 is provided with a limit slot 12, the guide mechanism further comprises an adjusting stop block 45 fixed on the switching assembly 2, and part of the adjusting stop block 45 is accommodated in the limit slot 12. Wherein, the switching component 2 moves in the axial direction of the shaft arm main body 1 through the adjustment of the guiding mechanism, and is matched with the limit slotted hole 12 through the adjusting stop 45 to limit the switching component 2 to slide on the shaft arm main body 1 along the limit slotted hole 12. The adjusting stop 45 can be disposed at any position of the adapter module 2, and in an alternative embodiment, the adjusting stop 45 is disposed on the upper cover 21. In addition, the adjusting stoppers 45 and the transmission members 42 are respectively located at both ends of the clasping member 32 in the axial direction of the shaft arm body 1.
As shown in fig. 5, in another aspect of the embodiment of the present invention, there is further provided a holder structure 100, where the holder structure 100 includes: a driving motor 10, and a pan/tilt head shaft arm structure in the above embodiments of the present application. The driving motor 10 is arranged on the switching component 2 in the holder arm structure and is used for driving the arm body 1 to rotate. It should be noted that the description of the pan/tilt arm structure in the above-described embodiments and implementations is equally applicable to the pan/tilt structure of the present invention.
In the embodiment of the present invention, the driving motor 10 is a yaw axis driving motor, and the driving motor 10 is used for adjusting an angle of the pan/tilt head structure on a yaw axis. The shaft arm structure is a yaw shaft arm that is substantially right-angled with a chamfer.
According to the embodiment of the invention, the movable switching component is arranged on the shaft arm main body, and the gravity center of the holder structure is adjusted through adjusting the switching component. Wherein, through the cooperation of this locking mechanism's adjusting part and enclasping piece for enclasping piece cooperation switching subassembly presss from both sides tightly or the pine takes off in the armshaft main part, thereby makes switching subassembly and armshaft main part locking or unblock. The holder structure comprises the driving motor and the holder shaft arm structure, and the driving motor arranged on the switching component drives the shaft arm main body to rotate, so that a shooting device on the holder structure can shoot at different angles. The cloud platform armshaft structure is provided with a movable switching component on the armshaft main body, and the gravity center of the cloud platform structure is adjusted through adjusting the switching component.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (17)
1. A cloud platform axle arm structure which characterized in that includes: the locking mechanism is used for locking the switching assembly on the shaft arm body, and the switching assembly is used for connecting a driving motor for driving the shaft arm body to rotate;
the switching assembly comprises a shell sleeved on the shaft arm main body, the locking mechanism comprises an adjusting assembly and a clasping piece positioned on one side of the shaft arm main body in the shell, and the adjusting assembly and the clasping piece are matched to adjust the clasping piece to move towards or away from the shaft arm main body, so that the clasping piece is clamped or loosened on the shaft arm main body, and the switching assembly and the shaft arm main body are locked or unlocked;
the clasping piece is rotatably connected to the switching assembly, wherein when the clasping piece rotates relative to the switching assembly, the clasping piece is switched from a locking state for clamping the shaft arm main body to an unlocking state for loosening the shaft arm main body;
the shaft arm main body is provided with a limiting guide surface, and the shell is provided with a limiting joint surface matched with the limiting guide surface.
2. The pan/tilt head shaft arm structure according to claim 1, wherein the adjusting assembly comprises a locking member, and a locking portion engaged with the locking member is provided on the holding member; wherein, through adjusting the retaining member assembly depth in the locking portion, regulation and control the clasping member is relative the switching subassembly rotates.
3. The holder arm structure according to claim 2, wherein the locking member includes a shift lever and a connecting shaft connected to the shift lever, and the shift lever adjusts the connecting shaft to be fitted into the locking portion.
4. A pan and tilt head shaft arm structure according to claim 3, wherein the free end of the connecting shaft is provided with a thread, and the locking portion is a threaded hole adapted to the connecting shaft.
5. The tripod head shaft arm structure according to claim 3, wherein the driving lever is provided with a connecting portion connected with the connecting shaft, an internal gear is provided in the connecting portion, and a gear engaged with the internal gear is provided at an end of the connecting shaft connected with the driving lever.
6. The holder arm structure according to claim 2, wherein the clasping member comprises a clasping member main body and a clasping block, the clasping block is movably connected to the clasping member main body, the locking portion is disposed on the clasping block, and the clasping block is connected with the locking member through the locking portion to pull the clasping member main body to clasp the arm main body; when the clasping piece main body rotates towards the shaft arm main body, the clasping block slides with the clasping piece main body and presses the clasping piece.
7. The tripod head shaft arm structure according to claim 6, wherein the holder body is provided with an accommodating portion having a concave surface in a circular arc shape, and the holder block is accommodated in the accommodating portion and is slidable on the concave surface of the accommodating portion.
8. The pan/tilt arm structure according to claim 6, wherein the clasping block is located on a first side of the clasping member, a second side of the clasping member opposite to the first side is connected to the housing through a rotating shaft, an axial direction of the rotating shaft is parallel to an axial direction of the arm body, and the first side and the second side respectively correspond to two long sides of the arm body.
9. The holder arm structure according to claim 3, wherein said housing includes an upper cover and a lower cover, said lower cover having a recess for movably adjusting said deflector rod, said adapter assembly further comprising a deflector rod cover disposed on said lower cover, said deflector rod cover cooperating with said recess of said lower cover to form an adjustment space for said deflector rod.
10. The cradle head shaft arm structure according to claim 1, wherein the limiting guide surface is a limiting inclined surface or a limiting arc surface, and the limiting joint surface is a limiting inclined surface or a limiting arc surface corresponding to the limiting guide surface.
11. The holder shaft arm structure according to claim 1, wherein a guide channel is provided on the shaft arm main body, the holder shaft arm structure further comprising a guide mechanism for adjusting the movement of the adapter assembly relative to the shaft arm main body;
the guiding mechanism comprises a guiding shaft and a transmission piece movably connected to the guiding shaft along the axial direction of the guiding shaft, the guiding shaft penetrates through the guiding channel, and the transmission piece is fixedly connected with the switching assembly.
12. The pan and tilt head shaft arm structure of claim 11, wherein the guide mechanism further comprises a driving member connected to the guide shaft for driving the driving member to move relative to the guide shaft along the axial direction of the guide shaft, thereby adjusting the movement of the adapter assembly along the shaft arm body.
13. The pan/tilt head shaft arm structure according to claim 12, wherein the guide shaft is a screw rod, and the guide shaft penetrates through the transmission member and is in threaded connection with the transmission member; the tail end of the guide shaft extends out of the guide channel, and the driving piece is connected to the tail end of the guide shaft and used for driving the guide shaft to rotate around the axial direction, so that the driving piece moves relative to the guide shaft along the axial direction of the guide shaft.
14. The holder arm structure according to claim 13, wherein the guiding mechanism further comprises a positioning member disposed between the driving member and the arm body, the positioning member having a positioning hole, and the tail end of the guiding shaft passing through the positioning hole and being connected to the driving member.
15. A holder arm structure according to claim 11, wherein said arm body is provided with a limit slot, said guide mechanism further comprises an adjustment block fixed to said adaptor assembly, said adjustment block being partially received in said limit slot;
the switching assembly moves in the axial direction of the shaft arm main body through adjustment of the guide mechanism, and is limited to slide on the shaft arm main body along the limiting slotted hole through the matching of the adjusting stop block and the limiting slotted hole.
16. A pan-tilt structure, comprising: a drive motor, and a pan/tilt head axis arm arrangement as claimed in any one of claims 1 to 15; the driving motor is arranged on the switching assembly and used for driving the shaft arm main body to rotate.
17. A head structure according to claim 16, wherein said drive motor is a yaw axis drive motor, said arm body is a yaw axis arm, and the position of said drive motor on said arm body is adjustable by means of said locking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011505375.5A CN112648489B (en) | 2017-04-20 | 2017-06-20 | Cloud platform shaft arm structure and have its cloud platform structure |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017204291147 | 2017-04-20 | ||
| CN201720429114.7U CN206723742U (en) | 2017-04-20 | 2017-04-20 | Head armshaft structure and there is its cradle head structure |
| PCT/CN2017/089258 WO2018192088A1 (en) | 2017-04-20 | 2017-06-20 | Tripod head shaft arm structure, and tripod head structuring having same |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011505375.5A Division CN112648489B (en) | 2017-04-20 | 2017-06-20 | Cloud platform shaft arm structure and have its cloud platform structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109937320A CN109937320A (en) | 2019-06-25 |
| CN109937320B true CN109937320B (en) | 2021-01-15 |
Family
ID=60505201
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720429114.7U Active CN206723742U (en) | 2017-04-20 | 2017-04-20 | Head armshaft structure and there is its cradle head structure |
| CN202011505375.5A Active CN112648489B (en) | 2017-04-20 | 2017-06-20 | Cloud platform shaft arm structure and have its cloud platform structure |
| CN201780066300.1A Expired - Fee Related CN109937320B (en) | 2017-04-20 | 2017-06-20 | Cloud platform axle arm structure and have its cloud platform structure |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720429114.7U Active CN206723742U (en) | 2017-04-20 | 2017-04-20 | Head armshaft structure and there is its cradle head structure |
| CN202011505375.5A Active CN112648489B (en) | 2017-04-20 | 2017-06-20 | Cloud platform shaft arm structure and have its cloud platform structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (3) | CN206723742U (en) |
| WO (1) | WO2018192088A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110770494A (en) * | 2018-07-10 | 2020-02-07 | 深圳市大疆创新科技有限公司 | Cloud platform |
| WO2020154960A1 (en) * | 2019-01-30 | 2020-08-06 | 深圳市大疆创新科技有限公司 | Locking device, gimbal, and gimbal system |
| WO2021056157A1 (en) | 2019-09-23 | 2021-04-01 | 深圳市大疆创新科技有限公司 | Adjustment structure and adjustment method therefor, seal, coaxial line, gimbal and movable device |
| CN212719111U (en) * | 2020-06-22 | 2021-03-16 | 深圳市大疆创新科技有限公司 | Cloud platform and shooting device |
| CN112555598A (en) * | 2020-12-09 | 2021-03-26 | 桂林智神信息技术股份有限公司 | Triaxial stabilizer and have its cloud platform device |
| CN114453807B (en) * | 2022-03-08 | 2023-11-03 | 公元股份有限公司 | Head height adjusting structure of rotary welding machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101414104A (en) * | 2007-10-17 | 2009-04-22 | 鸿富锦精密工业（深圳）有限公司 | Camera tripod |
| CN201368960Y (en) * | 2009-01-06 | 2009-12-23 | 中山百诺精密工业有限公司 | Spherical tripod head with low gravity center |
| CN201903734U (en) * | 2010-12-21 | 2011-07-20 | 林璧光 | Hand-held balance stabilizer for videography |
| CN204437590U (en) * | 2014-08-13 | 2015-07-01 | 深圳市大疆创新科技有限公司 | The Cloud Terrace |
| CN104884856A (en) * | 2014-08-13 | 2015-09-02 | 深圳市大疆创新科技有限公司 | Cloud desk |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2793870B1 (en) * | 1999-05-20 | 2001-07-06 | Dany Spianti | INDIVIDUAL CAMERA SUPPORT |
| JP5408890B2 (en) * | 2008-03-19 | 2014-02-05 | キヤノンプレシジョン株式会社 | Pan head |
| US8858098B1 (en) * | 2013-06-07 | 2014-10-14 | Rhino Camera Gear, LLC | Slide-able mount for an image device |
| CN203757311U (en) * | 2014-03-24 | 2014-08-06 | 零度智控（北京）智能科技有限公司 | Holder with self-balancing gyroscope |
| CN204083686U (en) * | 2014-06-27 | 2015-01-07 | 深圳市大疆创新科技有限公司 | Cradle head structure and gear controlling mechanism thereof |
| WO2015196485A1 (en) * | 2014-06-27 | 2015-12-30 | 深圳市大疆创新科技有限公司 | Pan-tilt-zoom |
| CN204083685U (en) * | 2014-06-27 | 2015-01-07 | 深圳市大疆创新科技有限公司 | Switching retention mechanism and use the The Cloud Terrace of this switching retention mechanism |
| JP6268658B2 (en) * | 2014-06-27 | 2018-01-31 | エスゼット ディージェイアイ オスモ テクノロジー カンパニー リミテッドＳＺ ＤＪＩ Ｏｓｍｏ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．， Ｌｔｄ． | Lens holder assembly and pan head using the same |
| WO2016082202A1 (en) * | 2014-11-28 | 2016-06-02 | 深圳市大疆创新科技有限公司 | Translation axis assembly and head using same |
| CN204554251U (en) * | 2015-02-12 | 2015-08-12 | 南京迈瑞生物医疗电子有限公司 | Display device hitching frame and medical hoist tower |
| CN204852847U (en) * | 2015-06-29 | 2015-12-09 | 零度智控（北京）智能科技有限公司 | Focus adjusting device and have this focus adjusting device's cloud platform |
| CN205076055U (en) * | 2015-10-28 | 2016-03-09 | 零度智控（北京）智能科技有限公司 | Cradle head |
-
2017
- 2017-04-20 CN CN201720429114.7U patent/CN206723742U/en active Active
- 2017-06-20 CN CN202011505375.5A patent/CN112648489B/en active Active
- 2017-06-20 CN CN201780066300.1A patent/CN109937320B/en not_active Expired - Fee Related
- 2017-06-20 WO PCT/CN2017/089258 patent/WO2018192088A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101414104A (en) * | 2007-10-17 | 2009-04-22 | 鸿富锦精密工业（深圳）有限公司 | Camera tripod |
| CN201368960Y (en) * | 2009-01-06 | 2009-12-23 | 中山百诺精密工业有限公司 | Spherical tripod head with low gravity center |
| CN201903734U (en) * | 2010-12-21 | 2011-07-20 | 林璧光 | Hand-held balance stabilizer for videography |
| CN204437590U (en) * | 2014-08-13 | 2015-07-01 | 深圳市大疆创新科技有限公司 | The Cloud Terrace |
| CN104884856A (en) * | 2014-08-13 | 2015-09-02 | 深圳市大疆创新科技有限公司 | Cloud desk |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112648489B (en) | 2022-12-30 |
| CN206723742U (en) | 2017-12-08 |
| WO2018192088A1 (en) | 2018-10-25 |
| CN112648489A (en) | 2021-04-13 |
| CN109937320A (en) | 2019-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109937320B (en) | Cloud platform axle arm structure and have its cloud platform structure | |
| US11796897B2 (en) | Plate for camera equipment | |
| JP4462357B2 (en) | Lens barrel, imaging device | |
| CN102144186B (en) | Ball head for camera tripod capable of finely adjusting angles through mechanical manipulation | |
| US9989836B1 (en) | Optical mounting device | |
| WO2019061349A1 (en) | Protective cover and unmanned aerial vehicle | |
| CN110100132A (en) | Camera control method and device | |
| CN110320659A (en) | Smart phone adapter for being imaged by Optical devices | |
| US11880121B2 (en) | Adjustable plate for camera equipment | |
| CN108884961B (en) | Remote controller and shooting equipment | |
| CN211176245U (en) | Hand-held cloud platform | |
| CN108541295B (en) | Remote controller | |
| US11153469B2 (en) | Modular optical recording system | |
| CN1992793B (en) | Data prompt device | |
| CN211083401U (en) | Stabilizer is with expanding device and stabilizer | |
| US4095244A (en) | Handy camera with a grip | |
| CN209100898U (en) | A kind of video camera Quick Release bracket | |
| CN211667437U (en) | Universal stabilizer | |
| US4330176A (en) | Lens assembly for enabling change of image position in a camera | |
| US11859761B2 (en) | Controlled motion optics platforms | |
| CN216896544U (en) | Cloud platform locking mechanical system | |
| US20220082780A1 (en) | Universal device for relative movement between the optical plane and the focal plane of a lens and a camera | |
| CN215499219U (en) | Video camera | |
| CN218762194U (en) | Locking structure and shooting device | |
| CN110594544A (en) | Stabilizer is with expanding device and stabilizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210115 |