CN203131382U - Carrier device - Google Patents
Carrier device Download PDFInfo
- Publication number
- CN203131382U CN203131382U CN 201320156576 CN201320156576U CN203131382U CN 203131382 U CN203131382 U CN 203131382U CN 201320156576 CN201320156576 CN 201320156576 CN 201320156576 U CN201320156576 U CN 201320156576U CN 203131382 U CN203131382 U CN 203131382U
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- support arm
- carrier arrangement
- rotating component
- rotatingshaft
- load
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Abstract
The utility model discloses a carrier device. The carrier device comprises a second holding supporting arm, a second rotating shaft, a bearing component and a flexible connecting device, wherein the second rotating shaft is rotationally connected with the second holding supporting arm; the bearing component is connected with the second rotating shaft; the flexible connecting device comprises a first end part, a second end part and a first connecting part; the second end part is separated from the first end part at certain interval and is connected with the second holding supporting arm; and the first connecting part is connected with the first end part and the second end part and is pre-wound on the second rotating shaft. According to the carrier device provided by the utility model, when the bearing component rotates, the flexible connecting device is not wound.
Description
[technical field]
The utility model relates to a kind of carrier arrangement.
[background technique]
The carrier arrangement of correlation technique, it comprises load-bearing member and the electric wire that links to each other with load-bearing member.When load-bearing member rotated, it can drive the electric wire rotation.
Yet when load-bearing member rotated, electric wire was followed the load-bearing member rotation and is formed rambling track, occurs the phenomenon that electric wire twines mutually easily, and it is low with rotation precision to cause the load-bearing member rotation to have some setbacks.Particularly, when load-bearing member forward and backward alternate rotation, the phenomenon that the just easier appearance of electric wire is twined.
In order to solve the problems of the technologies described above, adopt the mode that slip ring is set in the industry between load-bearing member and electric wire.During the load-bearing member rotation, have only slip ring to follow commentaries on classics and revolve the body rotation, electric wire need not be followed load-bearing member and be rotated.So just solved the phenomenon that electric wire twines mutually.But the setting of slip ring will certainly increase the volume of carrier arrangement, is unfavorable for the development trend that product is lightening.
Therefore, be necessary to provide a kind of new carrier arrangement to overcome above-mentioned shortcoming.
[model utility content]
The purpose of this utility model is: provide a kind of volume little, rotate carrier arrangement smoothly.
The purpose of this utility model is achieved in that a kind of carrier arrangement, it comprise the second fixing support arm, with the second fixing support arm second rotatingshaft that is rotatedly connected and the load-bearing member that links to each other with second rotatingshaft, described carrier arrangement also comprises flexible connecting device, it comprises the first end that links to each other with load-bearing member, the second end and first joint that is connected first end and the second end separated by a distance with first end and that link to each other with the second fixing support arm, wherein, described first joint is in advance on second rotatingshaft.
Preferably, the described second fixing support arm comprises an arm and props up arm certainly to extending away from an arm and centering on the wound portion that second rotatingshaft arranges that first joint of described flexible connecting device is in advance around described wound portion.
Preferably, described load-bearing member comprises the reach that is set on second rotatingshaft, and first joint of described flexible connecting device is also in advance on described reach.
Preferably, described carrier arrangement is provided with the complementary structure of the rotation angle of restriction load-bearing member.
Preferably, described load-bearing member is provided with the restraining groove that is positioned on the reach, and the described second fixing support arm comprises also that from wound portion to a stop part that extends away from arm, described stop part is at least part of to be contained in the described restraining groove, when load-bearing member rotated, described stop part can move in stopping groove.
Preferably, described reach comprise inner ring, with inner ring outer ring and the extension part that is connected inner ring and outer ring separated by a distance, described restraining groove caves in to inner ring from the outer ring.
Preferably, the second fixing support arm of described carrier arrangement also comprises the patchhole that runs through an arm, and described second rotatingshaft is inserted in described patchhole.
Preferably, described carrier arrangement also comprises second drive motor, and described second drive motor comprises second stator and second rotor that rotates with respect to second stator, and described second live axle links to each other with second rotor.
Preferably, second rotating component that described carrier arrangement also comprises first rotating component, be rotatedly connected with first rotating component, be used for driving first drive portion that first rotating component rotates with respect to second rotating component, it is characterized in that: described second rotating component comprises rotating support arm, and the described second fixing support arm links to each other with rotating support arm.
Preferably, the 4th end that second joint that described flexible connecting device also comprises the 3rd end that links to each other with the second end, link to each other with the 3rd end with the second end respectively links to each other with the end with second joint, described the 4th end links to each other with first drive portion.
Preferably, described first rotating component comprises the first fixing support arm and runs through first of the first fixing support arm and penetrate the hole that described second joint passes described first and penetrates the hole.
Preferably, described first rotating component also comprises first fixing part that links to each other with the first fixing support arm, second fixing part separated by a distance with first fixing part and that link to each other with the first fixing support arm, described second rotating component is between first fixing part and second fixing part, and described second connection part is between first fixing part and second fixing part and be centered around on the rotating support arm of second rotating component.
Compare with correlation technique, the first end of the flexible connecting device of carrier arrangement of the present utility model links to each other with load-bearing member, the second end links to each other with the second fixing support arm and first joint in advance on second rotatingshaft.When load-bearing member follow second rotatingshaft with respect to the second fixing support arm to when vertically the direction of support arm is rotated, described in advance can be lax at second rotatingshaft around first joint of the flexible connecting device of second rotatingshaft; When load-bearing member follow second rotatingshaft with respect to the second fixing support arm to when vertically the direction of support arm is rotated, described flexible connecting device first joint regularly twine or lax at second rotatingshaft, can not form rambling track because of the rotation of load-bearing member, solve the problem of " the irregular mutual winding of line " in the correlation technique.And first joint is wrapped in the existing space of carrier arrangement, can not increase the volume of carrier arrangement.
[description of drawings]
Fig. 1 is the carrier arrangement of model utility and the stereogram that carries the bearing material on it.
Fig. 2 removes the stereogram at another visual angle of load-bearing member for the carrier arrangement of model utility.
Fig. 3 is the three-dimensional exploded view of second rotating component of the carrier arrangement of model utility.
Fig. 4 is the three-dimensional exploded view of first rotating component of the carrier arrangement of model utility.
When first rotating component removed first fixing part when Fig. 5 was in first locked position for the carrier arrangement of model utility and the schematic representation of the position relation of second rotating component.
When first rotating component removed first fixing part when Fig. 6 was in second locked position for the carrier arrangement of model utility and the schematic representation of the position relation of second rotating component.
Fig. 7 is the stereogram of load-bearing member of the carrier arrangement of model utility.
Fig. 8 is the schematic representation of flexible connecting device of the carrier arrangement of model utility.
Fig. 9 is the part stereogram of the carrier arrangement of model utility.
Figure 10 is that first joint of carrier arrangement of model utility is in advance around second schematic representation that rotates axial region.
Figure 11 is the schematic representation of controlling method of drive unit of the carrier arrangement of model utility.
[embodiment]
Carrier arrangement of the present utility model can carry bearing material on it, in order to the attitude (for example: the height, inclination angle and/or the direction that change bearing material) of fixing, the regulated at will bearing material of realizing bearing material with bearing material is stablized remain on definite attitude.Described carrier arrangement can be used as the auxiliary device of photography, photograph, monitoring, sampling, can apply to space base (for example rotor craft or fixed wing aircraft), water base (for example submarine or ship), roadbed (for example motor vehicle) or space-based (satellite for example, space station, or airship) etc. the field.Described bearing material can be imaging meanss such as photographic camera and vidicon camera, also can be sensor etc.In the present embodiment, bearing material is example with little one camera, and carrier arrangement is applied on the aircraft, sets forth the beneficial effect of model utility.Little one camera can be fixed on the load-bearing member by locking element.Certainly, be appreciated that ground, bearing material also can be first-class for camera or the monitoring camera of other type.Below in conjunction with accompanying drawing, the carrier arrangement of model utility is elaborated.
Shown in Fig. 1-11, a kind of carrier arrangement 100 that the utility model embodiment provides is used for carrying bearing material 1, and can be enough relatively stable.This carrier arrangement 100 comprises first rotating component 4, second rotating component 6, the load-bearing member 3 that links to each other with second rotating component 6 that is rotatedly connected with first rotating component 4 and the drive unit (not label) that drives second rotating component 4 and load-bearing member 3.Described drive unit comprise for drive first drive portion 5 that first rotating component 4 rotates with respect to second rotating component 6, link to each other with second rotating component 6 be used for driving load-bearing member 3 with respect to second drive portion 7 of second rotating component, 6 rotations, be positioned at the attitude detection module (not shown) on the load-bearing member 3 and control the controller (not shown) of described first drive portion 5 and second drive portion 7.Described bearing material 1 carries on load-bearing member 3.Described controller can be located on the carrier arrangement, also can separate with carrier arrangement.Described controller is used for sending first control command to first drive portion 5; Also can be used for sending second control command to second drive portion 7.Described carrier arrangement comprises that also being respectively first drive portion 5 and second drive portion 7 provides the flexible connecting device 2 that drives signal and/or energy.Described attitude detection module is carried on load-bearing member 3, for detection of the attitude of the bearing material 1 on the load-bearing member 3 and generate attitude signal and send to controller.
First drive portion 5 comprises first drive motor 52 that is fixed on first rotating component 4, first driver module 56 that is used for driving first drive motor 52 that is fixed on the first drive motor outer cover 50 on first rotating component 4 and is electrically connected with first drive motor 52.First drive motor 52 is provided with first shell 53, be fixed on first stator (not shown) on first shell 53, link to each other with respect to the first rotor (not shown) of first stator rotation, with the first rotor and part stretches out in first rotatingshaft 54 of first shell 53 and be contained in first shell 53 interior and be set in first rotary bearing (not shown) on first rotatingshaft 54.Described first drive portion 5 also comprises and is set in first spring bearing 55 that stretches out in described first shell 53 on first rotatingshaft 54.In the present embodiment, the driving force of described first rotatingshaft comes from first drive motor.In fact, the driving force of first rotatingshaft also can realize by other modes well known to those skilled in the art.In addition, first spring bearing also can substitute with axle sleeve.Described first driver module 56 comprises first motor driver 58 and first potentiometer 57 that is positioned on first motor driver 58.Described first potentiometer 57 is inserted in and is used for measuring the first rotor on first rotatingshaft 54 with respect to the position relation of first stator, generates the primary importance signal and gives first motor driver 58 with described primary importance signal feed back.See also Figure 11, during work, the attitude detection module sends the attitude signal of bearing material to controller; Controller sends first control command according to above-mentioned attitude signal to first motor driver; First potentiometer generates the primary importance signal and gives first motor driver with described primary importance signal feed back, and first motor driver drives described first drive motor according to primary importance signal and first control command of first potentiometer feedback; Thereby the rotation of first drive motor changes the attitude of bearing material.In other selectable mode of executions, described controller and attitude detection module can be omitted, and first motor driver can be started by other modes well known to those skilled in the art; Controller also needs to send first control command according to the attitude detection signal.How first motor driver utilizes the primary importance signal to drive the technology of first drive motor for knowing in the industry, so repeat no more.
Described first rotating component 4 comprises the first fixing support arm 41, first fixing part 43 that links to each other with the first fixing support arm 41, with first fixing part, 43 second fixing parts 42 separated by a distance and that link to each other with the first fixing support arm 41, the connecting wall 44 that is connected first fixing part 43 and second fixing part 42 with by first fixing part 43, second fixing part 42 and the connecting wall 44 common containing spaces 45 that form.The described first fixing support arm 41 comprises horizontal mounting arm 411 and the vertical support arm 412 that extends from horizontal mounting arm 411 bendings.Described horizontal mounting arm 411 and vertical support arm 412 are one-body molded.Certainly, in selectable mode of execution, described horizontal mounting arm 411 is connected with vertical support arm 412 splits.Described vertical support arm 412 is provided with for what flexible connecting device passed and first penetrates hole 4121.
Described first fixing part 43 is oppositely arranged with second fixing part 42 and links to each other away from an end of horizontal mounting arm 411 respectively with on the vertical support arm 412.In the present embodiment, the described first fixing support arm 41 and second fixing part 42 are wholely set; First fixing part 42 is fixed on second fixing part 42 by fastening piece (not label), that is: described first fixing part 43 and the first fixing support arm 41 and the 42 split settings of second fixing part.In other selectable mode of executions, the described first fixing support arm, first fixing part and second fixing part can be wholely set.
Described first fixing part 43 is used for fixing first drive motor 52, and it is provided with first through hole 431 that runs through on it.Described second fixing part 42 is provided with base plate 421, run through base plate 421 be used for accommodating first spring bearing 55 second through hole 422 and from base plate 421 to extend away from the direction of connecting wall 44 and around second through hole 422 arrange around portion 423, described first spring bearing 55 is contained in described in portion 423.Such first spring bearing 55 arranges away from first fixing part 43.In the present embodiment, second through hole 422 and accommodate described first spring bearing 55 jointly around portion 423.In other selectable mode of executions, can only utilize second through hole to accommodate first spring bearing, realize first rotatingshaft fixing with respect to first rotating component.Has enough thickness as long as guarantee base plate.The rotating center of the geometrical center of described second through hole and first spring bearing lays respectively on the axis of first rotatingshaft.During assembling, described first rotatingshaft 54 runs through described second through hole 422 and first through hole 431 respectively.In addition, described connecting wall 44 is provided with first blocked part 441 and second blocked part 442 relative with first blocked part 441 and the impenetrating mouths 443 that communicate with containing space 45 that formed jointly by first blocked part 441 and second blocked part 442.
Described second rotating component 6 is contained in the containing space 45 of described first rotating component 4 by described impenetrating mouth 443 parts.Described second rotating component 6 comprises the second fixing support arm 62 that the end bending of the rotating support arm 61 that is set on first rotatingshaft 54 and autorotation support arm 61 is extended.Described rotating support arm 61 is provided with dwang 611 and runs through first support arm shaft 612 of dwang 611.Described first support arm shaft 612 comprises the first support arm rotating shaft 6121 that is positioned at dwang 611 1 sides and the second support arm rotating shaft 6122 that is positioned at dwang 612 opposite sides.During assembling, the described first support arm rotating shaft 6121 is set on first rotatingshaft 54 of first drive motor 52 of first drive portion 5 and is housed in the containing space 45 of first rotating component 4; The second support arm rotating shaft 6122 is inserted in first spring bearing 55.Described first spring bearing 55 is realized being rotationally connected of first spring bearing 55 and first rotatingshaft 54 by the second support arm rotating shaft 6122 of the first support arm rotating shaft 6121.Described second rotating component 6 can rotate up and down with respect to vertical support arm 412 under the drive of first drive motor 52 like this; In addition, first spring bearing and the first rotary bearing acting in conjunction can prevent the axial dipole field of first rotatingshaft and first support arm shaft, thus make the power of first rotatingshaft more stable pass to second rotating component.In other selectable mode of executions, described first support arm shaft can omit.Directly utilize first rotatingshaft to run through dwang, realize being rotationally connected of second rotating component and first rotatingshaft, meanwhile, described first spring bearing directly is set on first rotatingshaft.In addition, the described second fixing support arm 62 be provided with arm 622, run through the patchhole 621 of an arm 622, prop up certainly arm 622 to the wound portion 623 of extending away from an arm 622 and arranging around second rotatingshaft 721 and from wound portion 623 to the stop part 624 that extends away from an arm 622.
Described second drive portion 7 is fixed on the second fixing support arm 62 and part is inserted in the patchhole 621 of the described second fixing support arm 62, the support housing 74 that it comprises the second drive motor outer cover 73 that is fixed on the second fixing support arm, 62 1 sides, be fixed on second drive motor 72 on the second drive motor outer cover 73, drive second driver module 77 of second drive motor 72 and be fixed on the second fixing support arm, 62 opposite sides and arrange away from second drive motor 72.Described second drive motor 72 comprises second stator (not shown), second rotor (not shown), second rotatingshaft 721 and is fixed in second rotary bearing (not shown) on second rotatingshaft 721.Described support housing 74 is provided with host cavity 741.Described second drive portion 7 also is provided with second support arm shaft 75 that is set on second rotatingshaft 721.Described second support arm shaft 75 comprises the 3rd support arm rotating shaft 751 that is rotatedly connected with second rotatingshaft 721, is inserted in the 4th support arm rotating shaft 752 in the host cavity 741 and is sheathed on the 4th support arm rotating shaft 752 and is housed in second spring bearing 753 in the wound portion 623 of the second fixing support arm 62.Described spring bearing 7 can also be housed in patchhole and the wound portion simultaneously, perhaps only is housed in the patchhole.In like manner, described second support arm shaft also can omit, load-bearing member directly links to each other with second rotatingshaft and second spring bearing directly to be set in also be feasible on second rotatingshaft.Described second rotary bearing can also substitute with axle sleeve.
Described second driver module 77 comprises second motor driver 76 and second potentiometer 71 that is positioned on second motor driver 76.Described second potentiometer 71 is inserted in and is used for measuring second rotor on second rotatingshaft 721 with respect to the position relation of second stator, generates second place signal and gives second motor driver 76 with described second place signal feed back.See also Figure 11, during work: the attitude detection module sends the attitude signal of bearing material to controller; Controller sends second control command according to above-mentioned attitude signal to second motor driver; Second potentiometer generates second place signal and gives second motor driver with described second place signal feed back, and second motor driver drives described second drive motor according to second place signal and second control command of second potentiometer feedback; Thereby the rotation of second drive motor changes the attitude of bearing material.In other selectable mode of executions, described controller and attitude detection module can be omitted, and second motor driver can be started by other modes well known to those skilled in the art; Controller also needs to send second control command according to the attitude detection signal.In addition, controller can send first control command and second control command simultaneously according to attitude signal, and described like this first drive portion and second drive portion rotate simultaneously, and both second rotation section and load-bearing member rotated simultaneously, thereby improves the speed of response of carrier arrangement.Certainly, controller also can send first control command earlier according to attitude signal and send second control command again; Or controller sends second control command earlier and sends first control command again; Or only send first control command; Or only send second control command.The same, how second motor driver utilizes second place signal to drive the also technology for knowing in the industry of second drive motor, so repeat no more.
Described load-bearing member 3 comprises substrate 31, the respect to one another some holding boards 32 that extend from substrate 31, the cover plate 35 that connects described some holding boards 32, the fixed plate 33 between adjacent two holding boards 32 that extends from substrate 31 and the reach 34 that extend and that be rotatedly connected with the 4th support arm rotating shaft 752 from fixed plate 33.With the reach 34 of transmission of power to load-bearing member 3, load-bearing member 3 can be with respect to vertical support arm 412 forward and backward upsets (or claiming to bow, look up upset) under the drive of second rotatingshaft 721 like this by the second support arm rotating shaft 75 for described second rotatingshaft 721.Described reach 34 comprises the inner ring 341 that is set in the second support arm rotating shaft 75, with inner ring 341 outer ring 342 separated by a distance, be connected the extension part 343 of inner ring 341 and outer ring 342 and 342 restraining grooves 344 to inner ring 341 depressions from the outer ring.
The 4th end 26 that first joint 22 that described flexible connecting device 2 comprises the first end 21 that links to each other with load-bearing member 3, extend from first end 21, the second end 23 that extends from the end of first joint 22, the 3rd end 24 that links to each other with the second end 23, second joint 25 that links to each other with the 3rd end 24 with the second end 23 respectively link to each other with end with second joint 25.
During assembling, described the 4th end 26 links to each other with first driver module 56; Second joint 25 extends and penetrates first along the vertical support arm 412 of first rotating component 4 and penetrates hole 4121 and be housed in then in the containing space 45, described like this second joint 25 is folded between the rotating support arm 611 of connecting wall 44 and second rotating component 6 and between first fixing part 43 and second fixing part 42, then passes first rotating component 4 by described impenetrating mouth 433 and is centered around on the rotating support arm 611 of second rotating component 6.Described first joint 22 is pre-simultaneously, and described the second end 23 links to each other with second driver module 76 of the second fixing support arm 62 on the reach 34 of described wound portion 623 and load-bearing member 3, and described first end 21 links to each other with the substrate 31 of load-bearing member 3.By above Placement, when external electric signal or other signals can offer first drive portion, second drive portion and carrier by flexible connecting device.In addition, the bearing material that carries on carrier also can obtain above-mentioned signal simultaneously.Described flexible connecting device can be flexible PCB (FPC), and all can twine and can be the device that first drive portion, second drive portion and carrier provide above-mentioned signal electric wire or winding displacement etc.In selectable mode of execution, wound portion and reach can omit, and described first joint is in advance on second support arm shaft.As mentioned above, second support arm shaft also can omit, and first joint is directly in advance on second rotatingshaft so.Second joint can freely switch at first locked position and second locked position so the length of second joint will guarantee second rotating component around the rotating support arm setting of second rotating component in the present embodiment.
During work, when described second rotating component 6 is connected on first blocked part 411 of first rotating component 4 and second blocked part 412 respectively, just can not rotate, realize the auto-lock function of described carrier arrangement 100.When described second rotating component 6 is connected on first blocked part 441, be first locked position of the carrier arrangement 100 of model utility; When described second rotating component 6 is connected on second blocked part 442, be second locked position of the carrier arrangement 100 of model utility.Therefore the setting of described impenetrating mouth 433 is related to the maximum angle of swing of second rotating component 6.In the present embodiment, described carrier arrangement 100 is provided with the horizontal plane 51 of the axis that passes first rotatingshaft 54.Described second rotating component 6 is provided with spin axis 63, and namely second rotating component 6 rotates with respect to described first rotating component 4 around described spin axis 63.
When carrier arrangement 100 was in first locked position, the spin axis 63 of described second rotating component 6 formed first included angle A with horizontal plane 51; When carrier arrangement 100 was in second locked position, the spin axis 63 of described second rotating component 6 formed second included angle B with horizontal plane 51.By controlling the size of first included angle A and second included angle B, namely control the particular location of first blocked part 441 and second blocked part 442, can control first locked position and second locked position of second rotating component 6.Present embodiment bearing material 4 is example with little one camera, if first included angle A and second included angle B are 50 when spending, the carrier arrangement of model utility can be combined with aircraft and be realized the panorama of taking photo by plane.In addition, first included angle A is during less than second included angle B, and especially, described first included angle A is 40 degree, and second included angle B is 110 when spending, and carrier arrangement of the present utility model also can be combined the general demand of taking photo by plane that realizes with aircraft.
Carrier arrangement of the present utility model, the first end of its flexible connecting device links to each other with load-bearing member, the second end links to each other with the second fixing support arm and first joint in advance on second rotatingshaft.The carrier arrangement of said structure, when load-bearing member follow second rotatingshaft with respect to the second fixing support arm to when vertically the direction of support arm is rotated, described in advance can be lax at second rotatingshaft around first joint of the flexible connecting device of second rotatingshaft; When load-bearing member follow second rotatingshaft with respect to the second fixing support arm to when vertically the direction of support arm is rotated, first joint of described flexible connecting device can twine at second rotatingshaft.When flexible connecting device is followed the load-bearing member rotation like this, its first joint can be regular in second rotatingshaft winding or lax, can not form rambling track because of the rotation of load-bearing member, solve the problem of " the irregular mutual winding of line " in the correlation technique.And first joint is wrapped in the existing space of carrier arrangement, can not increase the volume of carrier arrangement.
Load-bearing member near the direction of vertical support arm or away from the direction of vertical support arm unlimited carry out 360 degree rotations the time, will certainly break flexible connecting device.In order to address the above problem, carrier arrangement of the present utility model is provided with the complementary structure of the rotation angle of restriction load-bearing member.Described complementary structure can be all structures known to those skilled in the art, is exactly protection domain of the present utility model as long as can limit the rotation angle of load-bearing member.
In the present embodiment, described complementary structure comprises restraining groove and at least part of stop part that is housed in the restraining groove.Described load-bearing member is provided with the restraining groove that is positioned on the reach, the described second fixing support arm also comprises from wound portion to the stop part that extends away from an arm, described stop part is at least part of to be contained in the described restraining groove, and when load-bearing member rotated, described stop part can move in stopping groove.Certainly in selectable mode of execution, on the load-bearing member stop part can be set; On the second fixing support arm restraining groove is set.
Present embodiment described " level " and " vertically " refer to that carrier arrangement is subjected to earth attraction and is in the nature placement state is determined position.
The above only is preferred embodiments of the present utility model; protection domain of the present utility model is not limited with above-mentioned mode of execution; as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (12)
1. carrier arrangement, it comprises: the second fixing support arm, with the second fixing support arm second rotatingshaft that is rotatedly connected and the load-bearing member that links to each other with second rotatingshaft, described carrier arrangement also comprises flexible connecting device, it comprises first end, the second end separated by a distance with first end and that link to each other with the second fixing support arm that links to each other with load-bearing member and is connected first end and first joint of the second end that it is characterized in that: described first joint is in advance on second rotatingshaft.
2. carrier arrangement as claimed in claim 1, it is characterized in that: the described second fixing support arm comprises an arm and props up arm certainly to extending away from an arm and centering on the wound portion that second rotatingshaft arranges that first joint of described flexible connecting device is in advance around described wound portion.
3. carrier arrangement as claimed in claim 1 or 2, it is characterized in that: described load-bearing member comprises the reach that is set on second rotatingshaft, first joint of described flexible connecting device is also in advance on described reach.
4. carrier arrangement as claimed in claim 1 or 2 is characterized in that: described carrier arrangement is provided with the complementary structure of the rotation angle of restriction load-bearing member.
5. carrier arrangement as claimed in claim 4, it is characterized in that: described load-bearing member is provided with the restraining groove that is positioned on the reach, the described second fixing support arm also comprises from wound portion to the stop part that extends away from an arm, described stop part is at least part of to be contained in the described restraining groove, when load-bearing member rotated, described stop part can move in stopping groove.
6. carrier arrangement as claimed in claim 5 is characterized in that: described reach comprise inner ring, with inner ring outer ring and the extension part that is connected inner ring and outer ring separated by a distance, described restraining groove caves in to inner ring from the outer ring.
7. carrier arrangement as claimed in claim 1 is characterized in that: the second fixing support arm of described carrier arrangement also comprises the patchhole that runs through an arm, and described second rotatingshaft is inserted in described patchhole.
8. carrier arrangement as claimed in claim 1, it is characterized in that: described carrier arrangement also comprises second drive motor, described second drive motor comprises second stator and second rotor that rotates with respect to second stator, and described second live axle links to each other with second rotor.
9. carrier arrangement as claimed in claim 8, it is characterized in that: second rotating component that described carrier arrangement also comprises first rotating component, be rotatedly connected with first rotating component, be used for driving first drive portion that first rotating component rotates with respect to second rotating component, it is characterized in that: described second rotating component comprises rotating support arm, and the described second fixing support arm links to each other with rotating support arm.
10. carrier arrangement as claimed in claim 9, it is characterized in that: the 4th end that second joint that described flexible connecting device also comprises the 3rd end that links to each other with the second end, link to each other with the 3rd end with the second end respectively links to each other with the end with second joint, described the 4th end links to each other with first drive portion.
11. carrier arrangement as claimed in claim 10 is characterized in that: described first rotating component comprises the first fixing support arm and runs through first of the first fixing support arm and penetrate the hole that described second joint passes described first and penetrates the hole.
12. carrier arrangement as claimed in claim 11, it is characterized in that: described first rotating component also comprises first fixing part that links to each other with the first fixing support arm, second fixing part separated by a distance with first fixing part and that link to each other with the first fixing support arm, described second rotating component is between first fixing part and second fixing part, and described second connection part is between first fixing part and second fixing part and be centered around on the rotating support arm of second rotating component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320156576 CN203131382U (en) | 2013-03-31 | 2013-03-31 | Carrier device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320156576 CN203131382U (en) | 2013-03-31 | 2013-03-31 | Carrier device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203131382U true CN203131382U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320156576 Withdrawn - After Issue CN203131382U (en) | 2013-03-31 | 2013-03-31 | Carrier device |
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| CN (1) | CN203131382U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075093A (en) * | 2013-03-31 | 2014-10-01 | 深圳市大疆创新科技有限公司 | Carrier device |
| CN104456003A (en) * | 2013-09-18 | 2015-03-25 | 深圳市大疆创新科技有限公司 | Multifunctional support |
| EP3127819A4 (en) * | 2014-04-04 | 2017-04-26 | SZ DJI Technology Co., Ltd. | Tripod head driving device and tripod head assembly using same |
| US10179658B2 (en) | 2013-03-31 | 2019-01-15 | SZ DJI Technology Co., Ltd. | Payload mounting platform |
-
2013
- 2013-03-31 CN CN 201320156576 patent/CN203131382U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075093A (en) * | 2013-03-31 | 2014-10-01 | 深圳市大疆创新科技有限公司 | Carrier device |
| CN104075093B (en) * | 2013-03-31 | 2016-08-17 | 深圳市大疆创新科技有限公司 | Carrier arrangement |
| US10179658B2 (en) | 2013-03-31 | 2019-01-15 | SZ DJI Technology Co., Ltd. | Payload mounting platform |
| US10556708B2 (en) | 2013-03-31 | 2020-02-11 | SZ DJI Technology Co., Ltd. | Payload mounting platform |
| US11001395B2 (en) | 2013-03-31 | 2021-05-11 | SZ DJI Technology Co., Ltd. | Payload mounting platform |
| CN104456003A (en) * | 2013-09-18 | 2015-03-25 | 深圳市大疆创新科技有限公司 | Multifunctional support |
| EP3127819A4 (en) * | 2014-04-04 | 2017-04-26 | SZ DJI Technology Co., Ltd. | Tripod head driving device and tripod head assembly using same |
| US9749544B2 (en) | 2014-04-04 | 2017-08-29 | Sz Dji Osmo Technology Co., Ltd. | Gimbal driving device and gimbal assembly using the same |
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