CN220809849U - Tripod head fixing mechanism for unmanned aerial vehicle mapping - Google Patents
Tripod head fixing mechanism for unmanned aerial vehicle mapping Download PDFInfo
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- CN220809849U CN220809849U CN202322821488.1U CN202322821488U CN220809849U CN 220809849 U CN220809849 U CN 220809849U CN 202322821488 U CN202322821488 U CN 202322821488U CN 220809849 U CN220809849 U CN 220809849U
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- aerial vehicle
- unmanned aerial
- fixed
- fixing mechanism
- survey
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- 238000013507 mapping Methods 0.000 title claims abstract description 23
- 238000013016 damping Methods 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000000872 buffer Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
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Abstract
The utility model discloses a tripod head fixing mechanism for unmanned aerial vehicle surveying and mapping, which relates to the technical field of unmanned aerial vehicle tripod heads and comprises a tripod head fixing plate, wherein a rotary steering engine is rotatably arranged in the middle of the inner surface of the tripod head fixing plate through a bearing ring, a connecting column is fixedly arranged at the lower end of the rotary steering engine, and the inside of the connecting column is hollow. This cloud platform fixed establishment is used in unmanned aerial vehicle survey compares with the cloud platform fixed establishment is used in current ordinary unmanned aerial vehicle survey, need not unmanned aerial vehicle and wholly rotate and adjust self position, can make the module of making a video recording can carry out panorama no dead angle survey in the space, improve the convenience of survey, the module of making a video recording can only carry out the regulation of rotation from top to bottom of one hundred eighty degrees in the plane of same orientation, prevent to excessively rotate the taut winding condition of transmission line that leads to the module of making a video recording, upward rotate the module of making a video recording, utilize the soft piece of cloth of spliced pole below can wipe the end of making a video recording, prevent to visit the end and be polluted by dust or other impurity attachments, guarantee the definition of survey and drawing formation of image.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicle mounting holders, in particular to a holder fixing mechanism for unmanned aerial vehicle surveying and mapping.
Background
The unmanned aerial vehicle is an unmanned aerial vehicle operated by using radio remote control equipment and a self-provided program control device, can automatically fly or remotely guide, can load tools for aerial operation, and is widely applied to the fields of aerial photography, agriculture, rescue, mapping and the like at present. Along with the expansion of unmanned aerial vehicle range of application, unmanned aerial vehicle's performance receives attention more and more, and the requirement to reliability, security and life is higher and higher, and the cloud platform is the supporting bench who is used for installing shooting device, and shooting device passes through the cloud platform and installs in unmanned aerial vehicle's bottom, through the adjustment to the cloud platform to adjust shooting angle of shooting device, thereby provide wider take photo by plane view for shooting device.
According to the utility model, the camera can be conveniently fixed at a proper position through the installation of the threaded holes and the bottom plate, the rotation of the first connecting plate is facilitated through the installation of the rotary rotating shaft, so that the direction of adjustment of the device is facilitated, the adjustment angle of the second connecting plate can be facilitated through the installation of the damping hinge, the device is facilitated to shoot images at different positions, the second gear bar and the first gear bar are driven to do linear motion through the rotation of the adjusting button, the distance between the long clamping plate and the short clamping plate is adjusted, the camera is conveniently fixed according to different cameras, vibration in the using process can be reduced through the installation of the damping spring, friction between the camera and the clamping plate can be reduced through the installation of the sealing rubber ring, the firmness of the device is facilitated to be enhanced.
Accordingly, in view of the above, an unmanned aerial vehicle surveying and mapping holder fixing mechanism has been proposed to solve the problems of the conventional structure.
Disclosure of utility model
The utility model aims to provide a cradle head fixing mechanism for unmanned aerial vehicle surveying and mapping, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an unmanned aerial vehicle is cloud platform fixed establishment for survey and drawing, includes the cloud platform fixed plate, the rotation steering wheel is installed through the bearing ring in the middle part of the internal surface of cloud platform fixed plate, the fixed spliced pole that is provided with in lower extreme of rotation steering wheel, and the inside of spliced pole sets up to the cavity form, the bottom of spliced pole is provided with soft towel, the surface below both sides of spliced pole are all fixed and are provided with the assembly pole, the terminal fixed mounting of assembly pole has the assembly curb girder, the bottom of assembly curb girder is provided with the connecting rod through the bearing rotation, the connecting rod is located the inside surface left side fixed mounting of assembly curb girder and has the fixed disk, surface one side of fixed disk is provided with the axostylus axostyle through the bearing rotation, the upper end of spliced pole is connected with electric telescopic handle through the pivot rotation, and electric telescopic handle's top and the internal surface top fixed connection of assembly curb girder, the subtended one end of connecting rod is fixed and is provided with the module of making a video recording.
Preferably, a ring groove is formed below the surface of the holder fixing plate, and a movable ring is arranged in the ring groove in an embedded and rotating mode.
Preferably, universal balls are arranged around the surface of the movable ring, and the universal balls are attached to the inner wall of the ring groove for rolling.
Preferably, four damping spring rods are fixedly arranged below the surface of the movable ring, and the damping spring rods consist of dampers and telescopic springs.
Preferably, the lower end of the damping spring rod is fixedly provided with a movable plate, and the connecting column penetrates through the middle of the surface of the movable plate in a sliding manner.
Preferably, sliding grooves are formed in the periphery of the surface of the penetrating part of the movable plate and the connecting column, and resistance blocks are arranged in the sliding grooves in a sliding mode.
Preferably, the resistance block is fixedly connected with the upper part around the surface of the connecting column, and the periphery of the surface of the movable plate is provided with a weight-reducing through cavity.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the arrangement of the rotary steering engine, the connecting post, the soft towel, the assembly rod, the assembly side beam, the connecting rod, the fixed disc, the shaft rod, the connecting arm and the electric telescopic rod, the rotary steering engine can drive the whole equipment of the lower connecting post to rotate by three hundred and sixty degrees, so that the camera module can perform surrounding surveying and mapping, the electric telescopic rod can extend up and down to shrink, the connecting arm can be driven to drive the connecting arm to push the fixed disc to rotate by the shaft rod, so that the connecting rod can rotate, the camera module is driven to perform up and down angle adjustment, the unmanned aerial vehicle is matched with the rotation of the rotary steering engine, the position of the unmanned aerial vehicle is not required to be integrally rotated, the camera module can perform panoramic dead angle surveying and mapping in space, the convenience of surveying and mapping is improved, and when the connecting arm moves up and down to push the fixed disc to rotate, one side is limited by the connecting rod, so that the camera module can only perform up and down rotation adjustment by one hundred eighty degrees in the same plane, the situation that the transmission line of the camera module is tensioned and wound by the camera module is prevented, and the soft towel below the connecting post can be used for wiping the camera end, so that the camera module can be prevented from being polluted by dust;
2. According to the utility model, through the arrangement of the annular groove, the movable ring, the universal ball, the damping spring rod, the movable plate, the sliding groove, the resistance block and the weight-reducing through cavity, the movable plate moves upwards to squeeze the damping spring rod, so that the vibration force can be relieved, the movable plate slides on the resistance block in the process of moving up and down due to vibration, the vibration force is further buffered and weakened, the stability of mapping of the camera module is greatly improved in the use process of the cradle head, and through the limitation of the sliding groove and the resistance block, when the connecting column rotates, the whole buffer device can also rotate through the annular groove and the movable ring, the normal rotation use of the connecting column is not influenced, the rotation friction force between the movable ring and the annular groove can be greatly reduced, the abrasion is reduced, the weight of the movable plate can be reduced through the arrangement of the weight-reducing through cavity, the wind resistance can also be reduced, and the stability of the unmanned aerial vehicle in the flight process is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of an assembled side sill of the present utility model;
Fig. 3 is a schematic view of the dismantling structure of the holder fixing plate and the movable plate of the present utility model.
In the figure: 1. a holder fixing plate; 2. rotating a steering engine; 3. a connecting column; 4. soft towel; 5. assembling a rod; 6. assembling side beams; 7. a connecting rod; 8. a fixed plate; 9. a shaft lever; 10. a connecting arm; 11. an electric telescopic rod; 12. a camera module; 13. a ring groove; 14. a movable ring; 15. a universal ball; 16. damping spring rod; 17. a movable plate; 18. a slip groove; 19. a resistance block; 20. weight-reducing cavity.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, a cloud platform fixed establishment for unmanned aerial vehicle survey and drawing, including cloud platform fixed plate 1, the rotation steering wheel 2 is installed through the bearing ring rotation in the middle part of the internal surface of cloud platform fixed plate 1, the lower extreme of rotation steering wheel 2 is fixedly provided with spliced pole 3, and the inside of spliced pole 3 sets up to the cavity form, the bottom of spliced pole 3 is provided with soft towel 4, the surface below both sides of spliced pole 3 are all fixed and are provided with assembly pole 5, the terminal fixed mounting of assembly pole 5 has assembly curb girder 6, the bottom of assembly curb girder 6 is provided with connecting rod 7 through the bearing rotation, the connecting rod 7 is located the inside surface left side fixed mounting of assembly curb girder 6 and is provided with fixed disk 8, surface one side of fixed disk 8 is provided with axostylus axostyle 9 through the bearing rotation, the surface of axostylus axostyle 9 is provided with linking arm 10 through the bearing rotation, the upper end of linking arm 10 is connected with electric telescopic link 11 through the pivot rotation, and the top and the inner surface top fixed connection of assembly curb girder 6 of electric telescopic link 11, the opposite direction one end of connecting rod 7 is fixed and is provided with camera module 12.
Further, utilize rotatory steering wheel 2 can drive the whole equipment of below spliced pole 3 and carry out three hundred sixty degrees rotations, can make camera module 12 encircle the survey and drawing.
Further, the electric telescopic rod 11 extends up and down to shrink, and can drive the connecting arm 10 to push the fixing disc 8 to rotate by utilizing the shaft rod 9, so that the connecting rod 7 rotates to drive the camera module 12 to adjust the up and down angle.
Further, when the connecting arm 10 moves up and down to push the fixed disc 8 to rotate, one side is limited by the connecting rod 7, so that the camera module 12 can only perform one hundred and eighty degrees of up-and-down rotation adjustment in the same plane, and the situation that the transmission line of the camera module 12 is tensioned and wound due to excessive rotation is prevented.
Furthermore, the soft towel 4 below the connecting column 3 can be used for wiping the detecting and photographing end, so that the detecting and photographing end is prevented from being polluted by dust or other impurities.
As shown in fig. 1 and 3, the ring groove 13 is formed below the surface of the holder fixed plate 1, the movable ring 14 is rotatably embedded in the ring groove 13, the universal balls 15 are arranged around the surface of the movable ring 14, the universal balls 15 are attached to the inner wall of the ring groove 13 and roll, four damping spring rods 16 are fixedly arranged below the surface of the movable ring 14, the damping spring rods 16 consist of dampers and telescopic springs, the movable plate 17 is fixedly arranged at the lower end of the damping spring rods 16, the connecting column 3 slides to penetrate through the middle part of the surface of the movable plate 17, sliding grooves 18 are formed around the surface of the penetrating parts of the movable plate 17 and the connecting column 3, resistance blocks 19 are slidably arranged in the sliding grooves 18, the resistance blocks 19 are fixedly connected with the upper parts around the surface of the connecting column 3, and weight-reducing through cavities 20 are formed around the surface of the movable plate 17.
Further, the movable plate 17 moves upward to press the damping spring rod 16, so that the vibration force can be relieved.
Further, the sliding groove 18 slides on the resistance block 19, and further buffers and attenuates the vibration force.
Further, by limiting the sliding groove 18 and the resistance block 19, when the connecting column 3 rotates, the whole buffer device can also rotate through the annular groove 13 and the movable ring 14, and normal rotation use of the connecting column 3 is not affected.
Further, the universal ball 15 can greatly reduce the rotational friction between the movable ring 14 and the ring groove 13, and reduce wear.
Further, the weight-reducing through cavity 20 can reduce the weight of the movable plate 17 itself and also can reduce wind resistance.
Working principle: when the cradle head fixing mechanism for unmanned aerial vehicle surveying and mapping is used, firstly, the cradle head is assembled at the bottom of the unmanned aerial vehicle through the cradle head fixing plate 1 by utilizing bolts, after the unmanned aerial vehicle takes off, surveying and mapping work is carried out by utilizing the camera module 12, in the surveying and mapping process, the whole equipment of the lower connecting column 3 can be driven to rotate by utilizing the rotary steering engine 2, the camera module 12 can be enabled to carry out surrounding surveying and mapping, the electric telescopic rod 11 can be used for carrying out up-down extension and contraction movement, the connecting arm 10 can be driven to drive the fixing disc 8 to rotate by utilizing the shaft rod 9, so that the connecting rod 7 can be driven to rotate, the camera module 12 can be driven to carry out up-down angle adjustment, the rotation of the rotary steering engine 2 is matched, the position of the unmanned aerial vehicle is not required to be regulated by whole rotation of the unmanned aerial vehicle, the camera module 12 can carry out panoramic dead angle-free surveying and mapping in space, the limit of the sliding groove 18 and the resistance block 19 is adopted when the connecting column 3 rotates, the whole buffer device can rotate through the annular groove 13 and the movable ring 14, the rotating friction force between the movable ring 14 and the annular groove 13 can be greatly reduced through the universal ball 15, the abrasion is reduced, one side of the connecting arm 10 is limited by the connecting rod 7 when the connecting arm moves up and down to push the fixed disc 8 to rotate, the camera module 12 can only perform one hundred eighty degrees of up-and-down rotation adjustment in the same oriented plane, the situation that the transmission line of the camera module 12 is tensioned and wound due to excessive rotation is prevented, if the camera end of the camera module 12 is polluted by dust and other impurities, the camera module 12 is rotated upwards, the soft tissue 4 below the connecting post 3 can be used for wiping the camera end, the unmanned aerial vehicle encounters strong wind to cause deflection in flight mapping, the unmanned aerial vehicle vibrates, the vibration force upwards moves through the movable plate 17 to squeeze the damping spring rod 16, can slow down vibrations power, and fly leaf 17 is in the in-process of reciprocating because of vibrations, makes the groove 18 that slides slide on resistance piece 19, further buffers and weakens vibrations power, increases the stability in the cloud platform use by a wide margin, when flying, through the setting that subtracts the heavy chamber 20 that leads to, can reduce the weight of fly leaf 17 self, can also reduce the windage, promotes the stability when unmanned aerial vehicle flies, this is the theory of operation of this cloud platform fixed establishment for unmanned aerial vehicle survey.
Claims (7)
1. The utility model provides an unmanned aerial vehicle is cloud platform fixed establishment for survey and drawing, includes cloud platform fixed plate (1), a serial communication port, rotatory steering wheel (2) are installed through the bearing ring rotation in the middle part of the internal surface of cloud platform fixed plate (1), the fixed spliced pole (3) that is provided with in lower extreme of rotatory steering wheel (2), and the inside of spliced pole (3) sets up to the cavity form, the bottom of spliced pole (3) is provided with soft towel (4), the equal fixed assembly pole (5) that are provided with in surface below both sides of spliced pole (3), the terminal fixed mounting of assembly pole (5) has assembly curb girder (6), the bottom of assembly curb girder (6) is provided with connecting rod (7) through bearing rotation, connecting rod (7) are located the inside surface left side fixed mounting of assembly curb girder (6) and are fixed disk (8), the surface one side of fixed disk (8) is provided with axostylus axostyle (9) through bearing rotation, the surface of axostylus axostyle (9) is provided with linking arm (10) through bearing rotation, the upper end of linking arm (10) is connected with electric pole (11) through rotating, and electric pole (11) and the fixed surface of telescopic link (12) is provided with in opposite direction fixed connection top end (12) of the fixed connection curb girder (12).
2. The holder fixing mechanism for unmanned aerial vehicle surveying and mapping according to claim 1, wherein a ring groove (13) is formed below the surface of the holder fixing plate (1), and a movable ring (14) is arranged in the ring groove (13) in an embedded and rotating manner.
3. The holder fixing mechanism for unmanned aerial vehicle surveying and mapping according to claim 2, wherein universal balls (15) are arranged on the periphery of the surface of the movable ring (14), and the universal balls (15) are attached to the inner wall of the annular groove (13) for rolling.
4. A pan-tilt fixing mechanism for unmanned aerial vehicle surveying and mapping according to claim 3, wherein four damping spring rods (16) are fixedly arranged below the surface of the movable ring (14), and the damping spring rods (16) consist of dampers and telescopic springs.
5. The holder fixing mechanism for unmanned aerial vehicle surveying and mapping according to claim 4, wherein the movable plate (17) is fixed at the lower end of the damping spring rod (16), and the connecting column (3) penetrates through the middle of the surface of the movable plate (17) in a sliding manner.
6. The holder fixing mechanism for unmanned aerial vehicle mapping according to claim 5, wherein sliding grooves (18) are formed in the periphery of the surface of the penetrating portion of the movable plate (17) and the connecting column (3), and resistance blocks (19) are arranged in the sliding grooves (18) in a sliding manner.
7. The tripod head fixing mechanism for unmanned aerial vehicle surveying and mapping according to claim 6, wherein the resistance block (19) is fixedly connected with the periphery upper part of the surface of the connecting column (3), and the periphery of the surface of the movable plate (17) is provided with a weight-reducing through cavity (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322821488.1U CN220809849U (en) | 2023-10-20 | 2023-10-20 | Tripod head fixing mechanism for unmanned aerial vehicle mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322821488.1U CN220809849U (en) | 2023-10-20 | 2023-10-20 | Tripod head fixing mechanism for unmanned aerial vehicle mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220809849U true CN220809849U (en) | 2024-04-19 |
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ID=90708290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322821488.1U Active CN220809849U (en) | 2023-10-20 | 2023-10-20 | Tripod head fixing mechanism for unmanned aerial vehicle mapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220809849U (en) |
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2023
- 2023-10-20 CN CN202322821488.1U patent/CN220809849U/en active Active
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