CN204004178U - Balance weight assembly, the balance weight mechanism that uses this balance weight assembly and The Cloud Terrace - Google Patents
Balance weight assembly, the balance weight mechanism that uses this balance weight assembly and The Cloud Terrace Download PDFInfo
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- CN204004178U CN204004178U CN201420367748.0U CN201420367748U CN204004178U CN 204004178 U CN204004178 U CN 204004178U CN 201420367748 U CN201420367748 U CN 201420367748U CN 204004178 U CN204004178 U CN 204004178U
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Abstract
The utility model relates to a kind of balance weight assembly, uses balance weight mechanism and the The Cloud Terrace of this balance weight assembly.This The Cloud Terrace comprises support body and is installed in the bearing table in this support body, this The Cloud Terrace also comprises that the mounting rod and the adjustable ground that are connected in this support body are arranged at the balance weight assembly on this mounting rod, this bearing table is connected on this mounting rod, this balance weight assembly comprises the connecting base that is connected on this bearing table, is arranged at the guiding element on this connecting base and is connected in the balancing weight on this guiding element, this bearing table is arranged on this connecting base, and this balancing weight can move to adjust along this guiding element the center of gravity of this The Cloud Terrace and this balance weight assembly.
Description
Technical field
The utility model relates to a kind of balance weight assembly, uses balance weight mechanism and the The Cloud Terrace of this balance weight assembly.
Background technique
Using electric platform to set up in the process of the electronic equipment such as projection camera, photographic camera shooting, according to different photographing requests, often need to adopt the electronic equipment that is equipped with telephoto lens to take.Heavier because of telephoto lens own wt, when it is erected on the electronic equipment that weight is lighter, can make electronic equipment crank solid, easily on The Cloud Terrace, rock, affect shooting quality.For addressing the above problem, existing The Cloud Terrace has the bearing table for installing this electronic equipment and is connected in the mounting platform of this bearing table, this bearing table can move relative to this mounting platform adjustable ground, make camera man can pass through to regulate the relative position of this bearing table and this mounting platform, thereby adjust the center of gravity of electronic equipment.But above-mentioned adjustable The Cloud Terrace relies on the center of gravity of camera man's manual tune electronic equipment, the relative position of this bearing table and this mounting platform is difficult to obtain fine adjustment.In the time that electronic equipment overall weight is heavier and weight distribution is inhomogeneous, because the relative position changing range of above-mentioned bearing table and mounting platform is limited, the restriction of its adjustment stroke makes electronic equipment be difficult to keep state of equilibrium in adjustable extent, the centre-of gravity shift of The Cloud Terrace and electronic equipment, its gravity can make to bear torsional interaction between each rotating shaft of The Cloud Terrace, affects the working life of The Cloud Terrace.In addition, because this bearing table is used for carrying this electronic equipment, itself carry heavier weight, while making camera man regulate the position of relative this mounting platform of this bearing table, operation effort and adjusting inconvenience.
Model utility content
In view of above-mentioned condition, be necessary to provide one to be easy to center-of-gravity regulating and simple operation labour-saving balance weight mechanism and balance weight assembly thereof, and there is the The Cloud Terrace of this balance weight mechanism.
A kind of balance weight assembly, comprises connecting base and balancing weight, and this balance weight assembly also comprises the guiding element being arranged on this connecting base, and this balancing weight is connected on this guiding element, and can move to adjust along this guiding element the center of gravity of this balance weight assembly.
Further, this balance weight assembly also comprises the supporting element being sheathed on movably on this guiding element, and this balancing weight is arranged on this supporting element.
Further, this balance weight assembly also comprises adjusting element, on this supporting element to offering mounting hole by guiding element, and offer regulating tank on this mounting hole sidewall, this guiding element is arranged in this mounting hole, this adjusting element adjustable ground is inserted on this supporting element and connects the both sides of this regulating tank, and this adjusting element is this support movements relatively under external force drives, so that this mounting hole aperture dwindles.
Further, this regulating tank runs through this supporting element by the sidewall of this mounting hole, this adjusting element comprises adjusting portion and is formed at the resisting part in this adjusting portion, this adjusting portion is inserted this supporting element and through the opposite side that inserts this supporting element this regulating tank, is made this resisting part be held in this supporting element from a side of this supporting element.
Further, this balance weight assembly also comprises the operation unit being arranged on this adjusting element, and this operation unit comprises and is connected in the sheathed end on this adjusting element and is formed at the operating end on this sheathed end.
A kind of balance weight mechanism, it comprises installing part and is arranged at the fastening piece on this installing part, this balance weight mechanism also comprises the balance weight assembly as described in above-mentioned any one, the connecting base of this balance weight assembly is connected on this installing part, on this installing part, offer through hole, and offer groove on this through-hole side wall, this fastening piece adjustable ground is inserted on this installing part and connects the both sides of this groove, this fastening piece is this installing part motion relatively under external force drives, so that this through-hole aperture dwindles.
Further, this balance weight mechanism also comprises the pedestal being installed on this installing part, on this pedestal, is concaved with mounting groove, and this bearing table is positioned in this mounting groove, and this connecting base is installed on this pedestal.
Further, this balance weight mechanism also comprises that movable part and contiguous this movable part of being arranged at movably this mounting groove one side are arranged at the clamping element on this pedestal, this clamping element is rotationally connected with this pedestal, and can under the driving of external force, rotate to push this movable part and move towards the opposite side of this mounting groove.
Further, this clamping element comprises and is rotationally connected with the rotation section on this pedestal and is formed at the extension part on this rotation section, the periphery of this rotation section is cam-like, this extension part can hard to bear external force drive this rotation section of drive to rotate, and moves towards the opposite side of this mounting groove thereby the periphery of this rotation section pushes this movable part.
A kind of The Cloud Terrace, comprise support body and bearing table, this The Cloud Terrace also comprises the balance weight mechanism as described in above-mentioned any one and is connected in the mounting rod in this support body, and this bearing table adjustable ground is connected on this mounting rod, and the connecting base of this balance weight assembly is connected on this bearing table.
Further, this The Cloud Terrace also comprises the supporting frame that is arranged at rotationally in this support body, is arranged at the strut on this supporting frame and is sheathed on the installing part on mounting rod rotationally, and this bearing table is connected on this installing part.
Further, this The Cloud Terrace also comprises the adaptor being arranged on this strut, and this adaptor comprises that adjustable ground is sheathed on the collar on this strut and is arranged at the clip on the collar, and this mounting rod is installed on this collar.
Further, this The Cloud Terrace also comprises and is rotationally connected with the connecting rod in this support body and is arranged at the operating lever on this connecting rod.
Further, this support body comprises fixed block, is arranged at movably the translation part of this fixed block one end and is arranged at the first actuator on this translation part, this connecting rod is connected on this first actuator, and this first actuator can drive this translation part and this fixed block to rotate relative to this connecting rod around first axle.
Further, this support body also comprises the second actuator being arranged on this fixed block, and this supporting frame is connected on this second actuator, and can under the driving of this second actuator, rotate around the second axis perpendicular to this first axle.
Further, this The Cloud Terrace also comprises the 3rd actuator being arranged on this supporting frame, and this strut is connected on the 3rd supporting element, and can be around the 3rd axis rotation perpendicular to this first axle and this second axis simultaneously under the driving of the 3rd actuator.
The Cloud Terrace of the present utility model, its balance weight mechanism adopts adjustable ground to be arranged at balancing weight on the guiding element overall center of gravity with balance The Cloud Terrace and electronic equipment, its adjustment process is easy and laborsaving, and above-mentioned adjustment process matches with the hole axle of mounting hole by guiding element, makes to regulate more accurate.And, install the relative position of part and mounting rod and regulate the relative position of balancing weight and guiding element by adjusting, can carry out multi-freedom degree, multidirectional adjusting to the center of gravity of The Cloud Terrace, finally make the overall center of gravity of The Cloud Terrace and electronic equipment finally fall the second axis B above, thereby make The Cloud Terrace avoid being subject to the destruction of the moment of torsion producing because of centre-of gravity shift.In addition, the quantity of balancing weight can increase and decrease according to actual needs, and the relative position adjustable extent of balancing weight and guiding element is larger, makes The Cloud Terrace in the time being applicable to the electronic equipment of various weight, all can pass through balance weight mechanism balance center of gravity, make the Applicable scope of The Cloud Terrace more extensive.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model The Cloud Terrace.
Fig. 2 is the stereogram at another visual angle of The Cloud Terrace shown in Fig. 1.
Fig. 3 is the in running order stereogram of The Cloud Terrace shown in Fig. 1.
Fig. 4 is the stereogram at another in running order visual angle of The Cloud Terrace shown in Fig. 3.
Fig. 5 is the stereogram of the balance weight mechanism of The Cloud Terrace shown in Fig. 1.
Fig. 6 is the exploded view of the balance weight mechanism of The Cloud Terrace shown in Fig. 5.
Fig. 7 is the stereogram at another visual angle of the balance weight mechanism of The Cloud Terrace shown in Fig. 5.
Primary component symbol description
| The Cloud Terrace | 200 |
| Support body | 210 |
| Fixed block | 211 |
| Translation part | 212 |
| The first actuator | 214 |
| The second actuator | 216 |
| The first supporting component | 220 |
| Connecting rod | 222 |
| Operating lever | 224 |
| The second supporting component | 230 |
| Supporting frame | 232 |
| The 3rd actuator | 234 |
| Strut | 236 |
| The 3rd supporting component | 240 |
| Adaptor | 242 |
| The collar | 2421 |
| Clip | 2423 |
| Mounting rod | 244 |
| Bearing table | 246 |
| Balance weight mechanism | 100 |
| Fixing-assembly | 10 |
| Installing part | 12 |
| Through hole | 121 |
| Groove | 123 |
| Fastening piece | 14 |
| Clamping assembly | 30 |
| Pedestal | 32 |
| Mounting groove | 321 |
| Movable part | 34 |
| Clamping element | 36 |
| Rotation section | 361 |
| Support projection | 3611 |
| Extension part | 363 |
| Balance weight assembly | 50 |
| Connecting base | 51 |
| Joint | 511 |
| Fixing part | 513 |
| Guiding element | 52 |
| Supporting element | 54 |
| Body | 541 |
| Assembly department | 543 |
| Mounting hole | 5431 |
| Regulating tank | 5433 |
| Adjusting element | 56 |
| Adjusting portion | 561 |
| Support end | 5611 |
| Operation unit | 563 |
| Sheathed end | 5631 |
| Operating end | 5633 |
| Balancing weight | 58 |
| Link | 59 |
| Electronic equipment | 300 |
| First axle | A |
| The second axis | B |
| The 3rd axis | C |
Following embodiment further illustrates the utility model in connection with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1 to Fig. 4, the The Cloud Terrace 200 of the utility model mode of execution, for installing the electronic equipment such as projection camera, photographic camera 300.
In the present embodiment, The Cloud Terrace 200 is three axle The Cloud Terraces.The Cloud Terrace 200 comprises support body 210, the first supporting component 220 that is installed in respectively support body 210 two ends and the second supporting component 230, is installed in the 3rd supporting component 240 on the second supporting component 230 and is installed in the balance weight mechanism 100 on the 3rd supporting component 240.
Support body 210 comprises fixed block 211, translation part 212, the first actuator 214 and the second actuator 216.
Fixed block 211 is roughly column, and translation part 212 is generally perpendicularly arranged at one end of fixed block 211, and translation part 212 can be along the direction translation of substantially vertical fixed block 211.
The first actuator 214 is arranged at one end of translation part 212, and in the present embodiment, the first actuator 214 is brushless electric machine.The spin axis of the first actuator 214 is the first axle A perpendicular to translation part 212, the first actuator 214 is for driving translation part 212 around first axle A rotation, so that the fixed block 211 being connected with translation part 212, the second supporting component 230 being articulated with fixed block 211, the 3rd supporting component 240 being articulated with the second supporting component 230 and the balance weight mechanism 100 being arranged on the 3rd supporting component 240 all rotate around first axle A.
The second actuator 216 is arranged at fixed block 211 one end away from translation part 212, and in the present embodiment, the second actuator 216 is also brushless electric machine.The spin axis of the second actuator 216 is the second axis B perpendicular to fixed block 211, the second actuator 216 is for driving the second supporting component 230 to rotate around the second axis B, so that the 3rd supporting component 240 being articulated with the second supporting component 230 and be arranged at balance weight mechanism 100 on the 3rd supporting component 240 all around the second axis B rotation.
The first supporting component 220 is arranged on the first actuator 214, and it comprises connecting rod 222 and operating lever 224.The approximate mid-section position of connecting rod 222 is connected with the first actuator 214, and operating lever 224 is arranged on connecting rod 222, and it is used to camera man that the position of holding operation is provided.
The second supporting component 230 is arranged on the second actuator 216, and it comprises supporting frame 232, is arranged at the 3rd actuator 234 on supporting frame 232 and is connected in the strut 236 on the 3rd actuator 234.
Supporting frame 232 is roughly " ㄈ " type, and its approximate mid-section position is connected with the second actuator 216.Supporting frame 232 entirety are approximately perpendicular to fixed block 211, and can be around the second axis B rotation under the driving of the second actuator 216.
The 3rd actuator 234 is arranged at supporting frame 232 one end away from the second actuator 216, and in the present embodiment, the 3rd actuator 234 is also brushless electric machine, and its spin axis is the three axis C of while perpendicular to first axle A and the second axis B.
In the present embodiment, it is shaft-like that strut 236 is roughly cylinder, and its quantity is two, and two struts 236 are arranged at respectively the two ends of supporting frame 232.One end of one of them strut 236 is connected on the 3rd actuator 234, and can under the drive of the 3rd actuator 234, rotate around the 3rd axis C.Another strut 236 rotates and is arranged at supporting frame 232 one end away from the 3rd actuator 234.Two struts 236 are for installing the 3rd supporting component 240.
The 3rd supporting component 240 comprises two adaptors 242 being arranged at respectively on two struts 236, be set up in two mounting rods 244 on adaptor 242 and be connected in the bearing table 246 of mounting rod 244.
Each adaptor 242 includes the collar 2421 and is arranged at the clip 2423 on the collar 2421.The collar 2421 is set on corresponding strut 236 movably, clip 2423 can be exerted pressure to the collar 2421, make the aperture of the collar 2421 dwindle to clamp strut 236, thereby adaptor 242 can be regulated with the relative position of corresponding strut 236.
In the present embodiment, the quantity of mounting rod 244 is two, and two mounting rods 244 are shown greatly the mode being parallel to each other and are arranged side by side.The two ends of each mounting rod 244 are connected on two adaptors 242.Bearing table 246 is connected on mounting rod 244, and it is for installing electronic equipment 300.
Balance weight mechanism 100 is removably disposed between mounting rod 244 and bearing table 246.In the present embodiment, balance weight mechanism 100 is for regulating the center of gravity between the second supporting component 230, the 3rd supporting component 240 and electronic equipment 300, so that the rotating shaft that the overall center of gravity of the second supporting component 230, the 3rd supporting component 240, electronic equipment 300 and balance weight mechanism 100 drops on the second actuator 216, on the second axis B.
Please refer to Fig. 5, balance weight mechanism 100 comprises fixing-assembly 10, is arranged at the clamping assembly 30 on fixing-assembly 10 and is connected in the balance weight assembly 50 on clamping assembly 30.
Fixing-assembly 10 adjustable grounds are sheathed on mounting rod 244, and it comprises installing part 12 and is arranged at the fastening piece 14 on installing part 12.
In the present embodiment, the quantity of installing part 12 is two.The two ends of each installing part 12 are set up in respectively on two mounting rods 244, the 12 almost parallel settings of two installing parts.On installing part 12, corresponding mounting rod 244 offers through hole 121, and connects and offer groove 123 in the sidewall of through hole 121.Installing part 12 is sheathed on mounting rod 244 by through hole 121, and groove 123 is extended radially outwardly and runs through a side of installing part 12 along it by the sidewall of through hole 121.
In the present embodiment, fastening piece 14 is bolt.The corresponding groove 123 of fastening piece 14 is inserted on installing part 12, and one end of fastening piece 14 is inserted by a side of installing part 12, through the opposite side that is bolted in installing part 12 after groove 123, its other end is held on installing part 12.Fastening piece 14 can move relative to installing part 12, reduces with the width that makes groove 123, makes through hole 121 apertures dwindle simultaneously, is set in securely on mounting rod 244 thereby make to install part 12.By discharging or tightening fastener parts 14, can regulate the mounting point of installing part 12 on mounting rod 244.
Please refer to Fig. 6, clamping assembly 30 comprises pedestal 32, is arranged at the movable part 34 on pedestal 32 and is close to the clamping element 36 that movable part 34 arranges.
Pedestal 32 is fixedly installed on installing part 12, and it is for accepting bearing table 246.Pedestal 32 deviates from a side of installing part 12 and is concaved with mounting groove 321, and mounting groove 321 is in order to locate and to accommodate the part-structure of bearing table 246.
Movable part 34 elasticity adjustable grounds are installed in a side of mounting groove 321, and it can move towards the opposite side of mounting groove 321, with the clamping bearing table 246 that matches with the sidewall of mounting groove 321.
Clamping element 36 is connected on pedestal 32 rotationally, and supports movable part 34.Clamping element 36 comprises the rotation section 361 being rotationally connected with on pedestal 32 and is formed at the extension part 363 on rotation section 361.The profile of rotation section 361 is roughly irregular cam-like, is formed with and supports projection 3611 on it.In the time that extension part 363 is subject to external force to drive drive rotation section 361 to rotate, supports projection 3611 and can rotate and push movable part 34, so that movable part 34 is moved towards the opposite side of mounting groove 321.
Please refer to Fig. 7, balance weight assembly 50 is installed in one end of pedestal 32, it comprises connecting base 51, be arranged at guiding element 52 on connecting base 51, be sheathed on the supporting element 54 on guiding element 52, and is arranged at adjusting element 56, balancing weight 58 and link 59 on supporting element 54.
Connecting base 51 comprises joint 511 and is formed at the fixing part 513 on joint 511.Joint 511 is installed on pedestal 32 by fastening pieces such as bolts.It is shaft-like that fixing part 513 is roughly hollow cylinder.In the present embodiment, the quantity of fixing part 513 is two, and two fixing parts 513 protrude out respectively the two ends that are formed at joint 511.Fixing part 513 is for fixed guide 52.
It is shaft-like that guiding element 52 is roughly cylinder, its substantially vertical being arranged on connecting base 51.Guiding element 52 is for the moving direction of correcting supporting element 54 and balancing weight 58.In the present embodiment, the quantity of guiding element 52 is two, and two guiding elements 52 are individually fixed on two fixing parts 513.One end of each guiding element 52 is fixedly inserted in fixing part 513, to prevent that guiding element 52 from producing and rocking when the moving direction of correcting supporting element 54 and balancing weight 58.
Supporting element 54 is sheathed on guiding element 52 movably, two assembly departments 543 that it comprises body 541 and is formed at respectively body 541 two ends.It is block that body 541 is roughly, and two assembly departments 543 respectively corresponding two guiding elements 52 are formed at the opposite end of body 541.On each assembly department 543, all offer mounting hole 5431, and offer regulating tank 5433 in the sidewall of mounting hole 5431.Assembly department 543 is sheathed on guiding element 52 by mounting hole 5431.Regulating tank 5433 is extended radially outwardly and runs through a side of assembly department 543 along it by the sidewall of mounting hole 5431.
In the present embodiment, the quantity of adjusting element 56 is two, and two adjusting elements 56 respectively corresponding two guiding elements 52 are arranged on assembly department 543.Each adjusting element 56 includes corresponding regulating tank 5433 and is installed in the adjusting portion 561 on assembly department 543 and is arranged at the operation unit 563 in adjusting portion 561.Adjusting portion 561 comprises adjustable side (figure is mark not) and is formed at the adjustable side of this one end, adjustable side.In the present embodiment, adjusting portion 561 is bolt, the threaded stem that this adjustable side is bolt.Insert from a side of assembly department 543 adjustable side of adjusting portion 561, through the opposite side that is bolted in assembly department 543 after regulating tank 5433, the end 5611 that supports of adjusting portion 561 is held on assembly department 543.In the present embodiment, support end 5611 for hexagon socket head is with for convenience detach.Operation unit 563 comprises being sheathed on to support to be held the sheathed end 5631 on 5611 and is formed at the operating end 5633 on sheathed end 5631.Sheathed end 5631 is sheathed on securely and supports on end 5611, and can drive adjusting portion 561 to rotate by supporting end 5611, thereby the relative assembly department 543 of adjusting element 56 is moved, support end 5611 and push assembly department 543, the width of regulating tank 5433 is reduced, the aperture of mounting hole 5431 reduces simultaneously, thereby supporting element 54 is sheathed on guiding element 52 securely.
In the present embodiment, the quantity of balancing weight 58 is three, and link 59 is bolt.Three balancing weights 58 stack gradually and are fixed on by link 59 on the body 541 of supporting element 54.Balancing weight 58 can move along with supporting element 54 on guiding element 52, to coordinate the center of gravity of different attitude regulation electronic equipments 300 of electronic equipment 300.The quantity that is appreciated that balancing weight 58 can be for one or more.In addition, the weight of different balancing weights 58 can be identical, also can be different.
Please again consult Fig. 1 and Fig. 2, while assembling the The Cloud Terrace 200 of present embodiment, first, the first supporting component 220 is connected in support body 210 by the first actuator 214, the second supporting component 230 is installed in support body 210 by the second actuator 216, then mounting rod 244 is connected on strut 236.Secondly, fixing-assembly 10 is installed on mounting rod 244, clamping assembly 30 is fixed on fixing-assembly 10, then bearing table 246 is installed and be fixed on the pedestal 32 of clamping assembly 30.Then, the connecting base of balance weight assembly 50 51 is installed on pedestal 32, guiding element 52 is arranged on balance weight assembly 50, then by adjusting element 56, supporting element 54 is fixed on guiding element 52.Finally, by link 59, balancing weight 58 is arranged on supporting element 54.
Please again consult Fig. 3 and Fig. 4, while using balance weight mechanism 100 counterweight of The Cloud Terrace 200 of present embodiment, first, electronic equipment 300 is installed on bearing table 246, then, observe the weight distribution situation of The Cloud Terrace 200 under the impact of electronic equipment 300, regulate the position of balance weight mechanism 100 according to this weight distribution situation, and suitably increase and decrease balancing weight 58, and regulate supporting element 54 and the mounting point of balancing weight 58 on guiding element 52.If The Cloud Terrace 200 at the centre offset of electronic equipment 300 in a side of the second axis B, release fasteners 14, install part 12 by movement again, regulate the installation position of balance weight mechanism 100 on mounting rod 244, until that the line of gravity of this center of gravity moves to this second axis B is coplanar, this center of gravity roughly drops on this second axis B; Then, tightening fastener parts 14 is to be fixed on balance weight mechanism 100 on mounting rod 244.Continue to observe The Cloud Terrace 200 and the electronic equipment 300 weight distribution situation after via above-mentioned adjustment, if center of gravity is larger towards the camera lens side side-play amount of electronic equipment 300, The Cloud Terrace 200 entirety are tilted towards the camera lens of electronic equipment 300, release regulation part 56, make mounting hole 5431 borehole enlargements, apply external force in supporting element 54, make supporting element 54 drive balancing weight 58 along guiding element 52 away from connecting base 51, thereby make the center of gravity of The Cloud Terrace 200 entirety to the fuselage side shifting of electronic equipment 300, until the center of gravity of The Cloud Terrace 200 entirety is balanced again, and then tighten adjusting element 56, supporting element 54 is fixed on guiding element 52 relatively.If the overall center of gravity of The Cloud Terrace 200 is larger to balancing weight 58 1 side side-play amounts, contrary with above-mentioned adjustment process: release regulation part 56, supporting element 54 and balancing weight 58 are moved towards connecting base 51, until the center of gravity of The Cloud Terrace 200 entirety is balanced again, and then tighten adjusting element 56, supporting element 54 is fixed on guiding element 52 relatively.The Cloud Terrace 200 of the present utility model, its balance weight mechanism 100 adopts adjustable ground to be arranged at balancing weight on the guiding element 52 overall center of gravity with balance The Cloud Terrace 200 and electronic equipment 300, its adjustment process is easy and laborsaving, above-mentioned adjustment process matches with the hole axle of mounting hole 5431 by guiding element 52, makes to regulate more accurate.And, install part 12 and the relative position of mounting rod 244 and the relative position of adjusting balancing weight 58 and guiding element 52 by adjusting, can make the overall center of gravity of The Cloud Terrace 200 and electronic equipment 300 finally fall on the second axis B, thereby make The Cloud Terrace 200 avoid being subject to the destruction of the moment of torsion producing because of centre-of gravity shift, be that supporting frame 232 can not rock back and forth because of moment, increase the stability of the electronic equipment 300 in rotation process.In addition, the quantity of balancing weight 58 can increase and decrease according to actual needs, and balancing weight 58 is larger with the relative position adjustable extent of guiding element 52, make The Cloud Terrace 200 in the time being applicable to the electronic equipment 300 of various weight, all can pass through balance weight mechanism 100 balance centers of gravity, make the Applicable scope of The Cloud Terrace 200 more extensive.
The quantity that is appreciated that mounting rod 244 can be for one or more, and accordingly, the quantity of through hole 121, groove 123 and fastening piece 14 can be all one or more, only needs to ensure that fixing-assembly 10 can be installed on bearing table 246 securely.
Be appreciated that, this fixing-assembly 10 and this clamping assembly 30 all can omit, and in the time of assembling The Cloud Terrace 200, bearing table 246 is installed on mounting rod 244, and the connecting base of balance weight assembly 50 51 is fixedly connected with in bearing table 246, only need the installation position that ensures bearing table 246 relative mounting rods 244 to regulate, to make balance weight assembly 50 can adjust the center of gravity of whole The Cloud Terrace 200 on the axial direction of mounting rod 244, thereby it is upper to make this center of gravity fall the second axis B.
Be appreciated that, guiding element 52 can be the guiding element beyond cylindrical bar shape, and for example, guiding element 52 can be designed as the shaft-like or rectangular rod of bar shaped, only need to ensure that supporting element 54 can be movably set on guiding element 52, and can be anchored on guiding element 52 by adjusting element 56.Even, guiding element 52 can be designed as the form of guide rail or guide groove, and correspondingly, supporting element 54 is arranged on this guide rail or guide groove of guiding element 52 movably, and can be anchored on guiding element 52 by adjusting element 56.
Be appreciated that, adjusting element 56 can omit, and in the time of assembling and use balance weight mechanism 100, make supporting element 54 match to regulate the relative position of each other in guiding element 52 by multiple snap fit draw-in grooves, only need to ensure that supporting element 54 can drive balancing weight 58 to move relative to guiding element 52, and can be positioned on guiding element 52 to adjust the center of gravity of this balance weight mechanism 100.
Be appreciated that, supporting element 54 can omit, and in the time of assembling balance weight mechanism 100, balancing weight 58 is arranged on guiding element 52 movably, only need to ensure that balancing weight 58 moves relative to guiding element 52, and can be positioned on guiding element 52 to adjust the center of gravity of this balance weight mechanism 100.
In addition, those skilled in the art also can do other and change in the utility model spirit, and certainly, the variation that these do according to the utility model spirit, all should be included in the utility model scope required for protection.
Claims (16)
1. a balance weight assembly, comprises connecting base and balancing weight, it is characterized in that: this balance weight assembly also comprises the guiding element being arranged on this connecting base, and this balancing weight is connected on this guiding element, and can move to adjust along this guiding element the center of gravity of this balance weight assembly.
2. balance weight assembly as claimed in claim 1, is characterized in that: this balance weight assembly also comprises the supporting element being sheathed on movably on this guiding element, and this balancing weight is arranged on this supporting element.
3. balance weight assembly as claimed in claim 2, it is characterized in that: this balance weight assembly also comprises adjusting element, on this supporting element to offering mounting hole by guiding element, and offer regulating tank on this mounting hole sidewall, this guiding element is arranged in this mounting hole, this adjusting element adjustable ground is inserted on this supporting element and connects the both sides of this regulating tank, and this adjusting element is this support movements relatively under external force drives, so that this mounting hole aperture dwindles.
4. balance weight assembly as claimed in claim 3, it is characterized in that: this regulating tank runs through this supporting element by the sidewall of this mounting hole, this adjusting element comprises adjusting section and is formed at the end that supports on this adjustable side, this adjustable side is inserted this supporting element and through the opposite side that inserts this supporting element this regulating tank, makes this support end and be held in this supporting element from a side of this supporting element.
5. balance weight assembly as claimed in claim 3, is characterized in that: this balance weight assembly also comprises the operation unit being arranged on this adjusting element, and this operation unit comprises and is connected in the sheathed end on this adjusting element and is formed at the operating end on this sheathed end.
6. a balance weight mechanism, it comprises installing part and is arranged at the fastening piece on this installing part, it is characterized in that: this balance weight mechanism also comprises the balance weight assembly as described in any one in claim 1 to 5, the connecting base of this balance weight assembly is connected on this installing part, on this installing part, offer through hole, and offer groove on this through-hole side wall, this fastening piece adjustable ground is inserted on this installing part and connects the both sides of this groove, this fastening piece is this installing part motion relatively under external force drives, so that this through-hole aperture dwindles.
7. balance weight mechanism as claimed in claim 6, is characterized in that: this balance weight mechanism also comprises the pedestal being installed on this installing part, on this pedestal, is concaved with mounting groove, and this bearing table is positioned in this mounting groove, and this connecting base is installed on this pedestal.
8. balance weight mechanism as claimed in claim 7, it is characterized in that: this balance weight mechanism also comprises that movable part and contiguous this movable part of being arranged at movably this mounting groove one side are arranged at the clamping element on this pedestal, this clamping element is rotationally connected with this pedestal, and can under the driving of external force, rotate to push this movable part and move towards the opposite side of this mounting groove.
9. balance weight mechanism as claimed in claim 8, it is characterized in that: this clamping element comprises and is rotationally connected with the rotation section on this pedestal and is formed at the extension part on this rotation section, the periphery of this rotation section is cam-like, this extension part can hard to bear external force drive this rotation section of drive to rotate, and moves towards the opposite side of this mounting groove thereby the periphery of this rotation section pushes this movable part.
10. a The Cloud Terrace, comprise support body and bearing table, it is characterized in that: this The Cloud Terrace also comprises the balance weight mechanism as described in any one in claim 6 to 9 and is connected in the mounting rod in this support body, this bearing table adjustable ground is connected on this mounting rod, and the connecting base of this balance weight assembly is connected on this bearing table.
11. The Cloud Terraces as claimed in claim 10, it is characterized in that: this The Cloud Terrace also comprises the supporting frame that is arranged at rotationally in this support body, is arranged at the strut on this supporting frame and is sheathed on the installing part on mounting rod rotationally, and this bearing table is connected on this installing part.
12. The Cloud Terraces as claimed in claim 11, it is characterized in that: this The Cloud Terrace also comprises the adaptor being arranged on this strut, this adaptor comprises that adjustable ground is sheathed on the collar on this strut and is arranged at the clip on the collar, and this mounting rod is installed on this collar.
13. The Cloud Terraces as claimed in claim 11, is characterized in that: this The Cloud Terrace also comprises and is rotationally connected with the connecting rod in this support body and is arranged at the operating lever on this connecting rod.
14. The Cloud Terraces as claimed in claim 13, it is characterized in that: this support body comprises fixed block, is arranged at movably the translation part of this fixed block one end and is arranged at the first actuator on this translation part, this connecting rod is connected on this first actuator, and this first actuator can drive this translation part and this fixed block to rotate relative to this connecting rod around first axle.
15. The Cloud Terraces as claimed in claim 14, it is characterized in that: this support body also comprises the second actuator being arranged on this fixed block, this supporting frame is connected on this second actuator, and can under the driving of this second actuator, rotate around the second axis perpendicular to this first axle.
16. The Cloud Terraces as claimed in claim 15, it is characterized in that: this The Cloud Terrace also comprises the 3rd actuator being arranged on this supporting frame, this strut is connected on the 3rd supporting element, and can be around the 3rd axis rotation perpendicular to this first axle and this second axis simultaneously under the driving of the 3rd actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367748.0U CN204004178U (en) | 2014-07-04 | 2014-07-04 | Balance weight assembly, the balance weight mechanism that uses this balance weight assembly and The Cloud Terrace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367748.0U CN204004178U (en) | 2014-07-04 | 2014-07-04 | Balance weight assembly, the balance weight mechanism that uses this balance weight assembly and The Cloud Terrace |
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| Publication Number | Publication Date |
|---|---|
| CN204004178U true CN204004178U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420367748.0U Expired - Fee Related CN204004178U (en) | 2014-07-04 | 2014-07-04 | Balance weight assembly, the balance weight mechanism that uses this balance weight assembly and The Cloud Terrace |
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| CN (1) | CN204004178U (en) |
Cited By (7)
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| WO2016000262A1 (en) * | 2014-07-04 | 2016-01-07 | 深圳市大疆创新科技有限公司 | Counterweight assembly, counterweight mechanism using counterweight assembly, and cradle head |
| CN107460540A (en) * | 2017-09-22 | 2017-12-12 | 浙江昀丰新材料科技股份有限公司 | A kind of balance adjustment type Winder |
| CN107614927A (en) * | 2015-04-14 | 2018-01-19 | 康明斯公司 | Variable counterweight |
| CN109154710A (en) * | 2016-05-27 | 2019-01-04 | 深圳市大疆创新科技有限公司 | System for balancing the center of gravity of zoom lens |
| CN111255987A (en) * | 2020-01-21 | 2020-06-09 | 中国科学院西安光学精密机械研究所 | Visual-axis-adjustable multi-load universal object carrying device with environmental adaptability |
| CN112684814A (en) * | 2020-12-24 | 2021-04-20 | 杭州海康机器人技术有限公司 | Method and device for adjusting load gravity center of holder, holder and storage medium |
| WO2022000525A1 (en) * | 2020-06-28 | 2022-01-06 | 深圳高度创新技术有限公司 | Fire-fighting unmanned aerial vehicle cable traction device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2016000262A1 (en) * | 2014-07-04 | 2016-01-07 | 深圳市大疆创新科技有限公司 | Counterweight assembly, counterweight mechanism using counterweight assembly, and cradle head |
| US10401709B2 (en) | 2014-07-04 | 2019-09-03 | Sz Dji Osmo Technology Co., Ltd. | Weight component, a weight mechanism having the weight component, and a gimbal |
| CN107614927A (en) * | 2015-04-14 | 2018-01-19 | 康明斯公司 | Variable counterweight |
| US10794449B2 (en) | 2015-04-14 | 2020-10-06 | Cummins Inc. | Variable counterweight |
| CN109154710A (en) * | 2016-05-27 | 2019-01-04 | 深圳市大疆创新科技有限公司 | System for balancing the center of gravity of zoom lens |
| US10948681B2 (en) | 2016-05-27 | 2021-03-16 | SZ DJI Technology Co., Ltd. | System for balancing center of gravity of a zoom lens |
| CN107460540A (en) * | 2017-09-22 | 2017-12-12 | 浙江昀丰新材料科技股份有限公司 | A kind of balance adjustment type Winder |
| CN111255987A (en) * | 2020-01-21 | 2020-06-09 | 中国科学院西安光学精密机械研究所 | Visual-axis-adjustable multi-load universal object carrying device with environmental adaptability |
| CN111255987B (en) * | 2020-01-21 | 2020-12-25 | 中国科学院西安光学精密机械研究所 | Visual-axis-adjustable multi-load universal object carrying device with environmental adaptability |
| WO2022000525A1 (en) * | 2020-06-28 | 2022-01-06 | 深圳高度创新技术有限公司 | Fire-fighting unmanned aerial vehicle cable traction device |
| CN112684814A (en) * | 2020-12-24 | 2021-04-20 | 杭州海康机器人技术有限公司 | Method and device for adjusting load gravity center of holder, holder and storage medium |
| CN112684814B (en) * | 2020-12-24 | 2024-04-12 | 杭州海康威视数字技术股份有限公司 | Method and device for adjusting load center of cradle head, cradle head and storage medium |
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Effective date of registration: 20170612 Address after: 518057 Guangdong city of Shenzhen province Nanshan District Guangdong streets south four Road No. 18 building in the West SKYWORTH semiconductor design 12 Patentee after: SZ DJI OSMO TECHNOLOGY Co.,Ltd. Address before: 518057 Guangdong province Shenzhen city Nanshan District high tech Zone South Hing a No. 9 Hongkong, Shenzhen building 6 floor Patentee before: SZ DJI TECHNOLOGY Co.,Ltd. |
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