CN111824439A - Unmanned aerial vehicle support - Google Patents
Unmanned aerial vehicle support Download PDFInfo
- Publication number
- CN111824439A CN111824439A CN202010720333.7A CN202010720333A CN111824439A CN 111824439 A CN111824439 A CN 111824439A CN 202010720333 A CN202010720333 A CN 202010720333A CN 111824439 A CN111824439 A CN 111824439A
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- Prior art keywords
- support
- arm
- unmanned aerial
- aerial vehicle
- bracket
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- 230000007246 mechanism Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000006872 improvement Effects 0.000 description 18
- 230000009471 action Effects 0.000 description 4
- 238000004590 computer program Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention discloses an unmanned aerial vehicle support which is characterized by comprising a support frame connected below a vehicle body, a first support arranged on the support frame, a second support rotatably connected to the bottom of the first support, third supports respectively connected to two ends of the second support and arranged perpendicular to the second support, and a fixing support for fixing a camera body. The camera is provided with the first support, so that the height of the camera body in the vertical direction can be adjusted; the second support can rotate around the horizontal axis, so that one angle of the camera body can be adjusted, and the third support can adjust the position of the camera on the horizontal plane; finally, the fixing support for fixing the camera body is actively connected to the third support, so that the adjustment of the other angle of the camera can be realized.
Description
Technical Field
The invention relates to an unmanned aerial vehicle bracket.
Background
The unmanned aerial vehicle is an unmanned aerial vehicle controlled by a radio remote control device or an onboard computer program control system. The unmanned aerial vehicle has the advantages of simple structure and low use cost, not only can complete the task executed by the piloted aircraft, but also is more suitable for the task which is not suitable for being executed by the piloted aircraft. The emergency early warning device has great effects on emergency and early warning of emergencies.
Unmanned aerial vehicle installs the camera usually for functions such as survey and drawing aerial photography, but camera angle and height among the prior art can't freely adjust.
Disclosure of Invention
The invention aims to provide an unmanned aerial vehicle support capable of freely adjusting the angle height of a camera.
In order to solve the above problems, the present invention provides an unmanned aerial vehicle support, which is characterized by comprising:
a supporting frame connected below the machine body, the supporting frame is at least provided with three foot frame pipes for supporting with the ground,
the first support can do lifting motion and is provided with a first brake device which can stop the first support in the lifting process;
the second bracket is rotatably connected to the bottom of the first bracket, is horizontally arranged, is driven by a first rotating mechanism to rotate around the first bracket at the approximate middle position, and is provided with a second brake device for stopping the second bracket;
the third support is respectively connected with two ends of the second support and is arranged perpendicular to the second support, the third support can do telescopic motion along the length direction of the third support, and a third brake device capable of stopping the third support in the telescopic process is arranged;
and the two ends of the fixed support are respectively connected to the free ends of the two third supports in a rotating mode, are driven by the second rotating mechanism to rotate and move, and are provided with a fourth brake device for stopping the camera body.
As a further improvement of the invention, the second brake device and the fourth brake device both comprise a fixed disc and a movable disc, a plurality of telescopic rods are arranged on the fixed disc, and friction force for limiting relative movement of the telescopic rods and the movable disc is generated by the contact of the telescopic rods and the surface of the movable disc.
As a further improvement of the invention, the first support comprises a first support seat fixed below the support frame and arranged vertically, and a first support arm connected below the first support seat in a telescopic manner, and the first support arm is of a cylindrical structure.
As a further improvement of the present invention, the third support includes a third support base fixed to the end of the second support and a third support arm connected to the third support base and capable of performing a telescopic motion, and the third support arm has a cylindrical structure.
As a further improvement of the present invention, each of the first and third brake devices includes two arc-shaped brake pads capable of moving relatively and reversely, and generating a frictional force for restricting the movement of the first or third support arm by contacting with a surface of the first or third support arm.
As a further improvement of the invention, the support frame comprises a support frame main body fixedly connected with the machine body, the support frame main body is provided with at least three extending arms, each extending arm is rotatably connected with a rotating arm, the foot frame tube is fixed on the rotating arm, and the rotating arm can be driven by a driving device to rotate.
As a further improvement of the invention, the first bracket and the third bracket are driven by a pneumatic device to do lifting movement or telescopic movement.
As a further improvement of the present invention, the first rotating mechanism and the second rotating mechanism are both motors.
As a further improvement of the present invention, one end of the fixing bracket is rotatably connected to one of the third brackets and is driven to rotate by a motor, and the other end of the fixing bracket is rotatably connected to the other third bracket and is provided with the fourth brake device.
As a further improvement of the invention, the telescopic rod is driven by a pneumatic device to extend and retract, and the arc-shaped brake block is driven by the pneumatic device to move relatively or reversely.
The camera has the advantages that the first support is arranged, so that the height of the camera body in the vertical direction can be adjusted; the second support can rotate around the horizontal axis, so that one angle of the camera body can be adjusted, and the third support can adjust the position of the camera on the horizontal plane; finally, the fixing support for fixing the camera body is actively connected to the third support, so that the adjustment of the other angle of the camera can be realized.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic structural view of a second brake device and a fourth brake device;
FIG. 4 is a schematic structural view of the first brake device and the third brake device;
in the figure: 2-a support frame; 202-a scaffold tube; 204-a scaffold body; 206-a cantilever arm; 208-a rotating arm; 4-a first scaffold; 6-a second bracket; 8-a third scaffold; 802-a third leg rest; 804-a third support arm; 10-a camera body; 12-a fixed support; 1402-fixing the disc; 1404-an active disk; 1406-telescoping pole; 1602-arc brake block.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1-4, the present invention includes
A supporting frame 2 connected below the machine body, the supporting frame 2 is at least provided with three foot frame pipes 202 for supporting with the ground,
the first support 4 is arranged on the support frame 2, the first support 4 can do lifting movement, and a first brake device capable of stopping the first support in the lifting process is arranged;
the second bracket 6 is rotatably connected to the bottom of the first bracket 4, the second bracket 6 is horizontally arranged, the approximate middle position of the second bracket 6 is driven by a first rotating mechanism to rotate around the first bracket 4, and a second brake device for stopping the second bracket is arranged;
the third brackets 8 are respectively connected to two ends of the second bracket 6 and are arranged perpendicular to the second bracket 6, the third brackets 8 can do telescopic motion along the length direction of the third brackets, and third brake devices capable of stopping the third brackets in the telescopic process are arranged on the third brackets 8;
and the fixing support 12 is used for fixing the camera body 10, two ends of the fixing support 12 are respectively and rotatably connected to free ends of the two third supports 8, the fixing support is driven by the second rotating mechanism to rotate, and the fourth brake device is used for stopping the fixing support.
As a further improvement of the present invention, the second brake device and the fourth brake device each comprise a fixed disc 1402 and a movable disc 1404, wherein a plurality of telescopic rods 1406 are disposed on the fixed disc 1402, and friction force for limiting relative movement is generated by the contact of the telescopic rods 1406 and the surface of the movable disc 1404.
As a further improvement of the present invention, the first support 4 comprises a first support seat fixed below the support frame 2 and arranged vertically, and a first support arm telescopically connected below the first support seat, and the first support arm is of a cylindrical structure.
As a further improvement of the present invention, the third support 8 includes a third support base 802 fixed to an end of the second support 6, and a third support arm 804 connected to the third support base 802 and capable of performing a telescopic motion, and the third support arm 804 has a cylindrical structure.
As a further improvement of the present invention, each of the first brake device and the third brake device includes two arc-shaped brake pads 1602, and the arc-shaped brake pads 1602 can move relatively and reversely, and generate a friction force for limiting the movement of the first support arm or the third support arm by contacting with the surface of the first support arm or the third support arm 804.
As a further improvement of the present invention, the supporting frame 2 includes a supporting frame main body 204 fixedly connected to the body, the supporting frame main body 204 is provided with at least three protruding arms 206, each protruding arm 206 is rotatably connected to a rotating arm 208, the stand tube 202 is fixed to the rotating arm 208, and the rotating arm 208 can be driven by a driving device to rotate.
As a further improvement of the invention, the first support 4 and the third support 8 are driven by pneumatic devices to do lifting movement or telescopic movement.
As a further improvement of the present invention, the first rotating mechanism and the second rotating mechanism are both motors.
As a further improvement of the present invention, one end of the fixing bracket 12 is rotatably connected to one of the third brackets 8 and is driven to rotate by a motor, and the other end is rotatably connected to the other third bracket 8 and is provided with the fourth brake device.
As a further improvement of the present invention, the extension rod 1406 is driven by a pneumatic device to extend and retract, and the arc brake block 1602 is driven by the pneumatic device to move relatively or reversely.
The specific principle of the invention is as follows:
(1) the first support 4 is provided with a first support seat and a first support arm, the first support seat is fixed below the support frame 2, and the first support arm drives the second support 6 to do lifting motion under the driving of the cylinder;
(2) the middle part of the second bracket 6 is rotationally connected to the first bracket arm and is driven by a motor to rotate;
(3) the two ends of the second bracket 6 are connected with a horizontally arranged third bracket 8, a third bracket seat 802 of the third bracket 8 is fixed at the end part of the second bracket 6, and a third bracket arm 804 can do telescopic motion under the action of the cylinder;
(4) the third cylinder arms are rotatably connected with fixed brackets 12 for mounting the camera body 10, the free end of one third cylinder arm is connected with a motor, the fixed bracket 12 is driven to rotate by the motor, and the other third cylinder arm is provided with a fourth brake device for braking after the motor rotates;
(5) in addition, a first brake device and a third brake device are respectively arranged on the first support arm and the third support arm 804, the first brake device and the third brake device are respectively provided with two arc-shaped brake blocks 1602, the arc-shaped brake blocks 1602 move relatively under the action of the air cylinder to clamp the first support arm or the second support 6 arm, and braking is achieved.
(6) The second brake device comprises a fixed disc 1402 arranged on the first support 4 and a movable disc 1404 arranged on the second support 6, and an expansion link 1406 on the fixed disc 1402 expands and contracts under the action of the air cylinder to tightly push the movable disc 1404 to realize braking;
(7) the third brake device comprises a fixed disc 1402 arranged on one of the third brackets 8 and a movable disc 1404 arranged at one end of the fixed bracket 12, wherein the telescopic rod 1406 on the fixed disc 1402 stretches out and draws back under the action of the air cylinder to push against the movable disc 1404 to realize braking.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. An unmanned aerial vehicle support, comprising:
a supporting frame (2) connected below the machine body, the supporting frame (2) is at least provided with three foot frame pipes (202) for supporting with the ground,
the first support (4) is arranged on the support frame (2), the first support (4) can do lifting movement, and a first brake device capable of stopping the first support in the lifting process is arranged;
the second bracket (6) is rotatably connected to the bottom of the first bracket (4), the second bracket (6) is horizontally arranged, the middle position of the second bracket (6) is driven to rotate around the first bracket (4) through a first rotating mechanism, and a second brake device for stopping the second bracket is arranged;
the third supports (8) are respectively connected to two ends of the second support (6) and are perpendicular to the second support (6), the third supports (8) can do telescopic movement along the length direction of the third supports, and third brake devices capable of stopping the third supports in the telescopic process are arranged on the third supports;
and the fixing support (12) is used for fixing the camera body (10), two ends of the fixing support (12) are respectively and rotatably connected to the free ends of the two third supports (8), the fixing support is driven by the second rotating mechanism to rotate and move, and the fourth brake device is used for stopping the fixing support.
2. The unmanned aerial vehicle support of claim 1, wherein the second brake device and the fourth brake device each comprise a fixed plate (1402) and a movable plate (1404), wherein a plurality of telescopic rods (1406) are disposed on the fixed plate (1402), and friction force for limiting relative movement of the telescopic rods (1406) is generated by surface contact of the telescopic rods (1406) and the movable plate (1404).
3. An unmanned aerial vehicle support according to claim 1, wherein the first support (4) comprises a first support base fixed below the support frame (2) and arranged vertically, and a first support arm telescopically connected below the first support base, and the first support arm is of a cylindrical structure.
4. The unmanned aerial vehicle support of claim 2, wherein the third support (8) comprises a third support base (802) fixed to the end of the second support (6) and a third support arm (804) connected to the third support base (802) and capable of performing telescopic motion, and the third support arm (804) is of a cylindrical structure.
5. A drone mount in accordance with claim 3, characterised in that the first and third brakes each include two arcuate brake blocks (1602), the arcuate brake blocks (1602) being capable of relative and opposite movement which, by contact with the surface of the first support arm (404) or third support arm (804), generates friction that limits movement of the first support arm (404) or third support arm (804).
6. The unmanned aerial vehicle support of claim 2, wherein the support frame (2) comprises a support frame main body (204) fixedly connected with the fuselage, the support frame main body (204) is provided with at least three protruding arms (206), each protruding arm (206) is rotatably connected with a rotating arm (208), the foot stand pipe (202) is fixed on the rotating arm (208), and the rotating arm (208) can be driven by a driving device to rotate.
7. A unmanned aerial vehicle support according to claim 5, wherein the first support (4) and the third support (8) are driven by pneumatic means to move up and down or to move in a telescopic manner.
8. The drone cradle of claim 7, wherein the first and second rotation mechanisms are both motors.
9. A unmanned aerial vehicle support according to claim 5, wherein the fixed support (12) is rotatably connected to one of the third supports (8) at one end and is driven to rotate by a motor, and is rotatably connected to the other third support (8) at the other end and is provided with the fourth brake device.
10. The unmanned aerial vehicle cradle as set forth in claim 5, wherein the telescoping rod (1406) is driven by pneumatic means to telescope and the arcuate brake pads (1602) are driven by pneumatic means to move in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010720333.7A CN111824439A (en) | 2020-07-24 | 2020-07-24 | Unmanned aerial vehicle support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010720333.7A CN111824439A (en) | 2020-07-24 | 2020-07-24 | Unmanned aerial vehicle support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111824439A true CN111824439A (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010720333.7A Pending CN111824439A (en) | 2020-07-24 | 2020-07-24 | Unmanned aerial vehicle support |
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| CN (1) | CN111824439A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013033925A1 (en) * | 2011-09-09 | 2013-03-14 | 深圳市大疆创新科技有限公司 | Dual-axis ball head for use in small unmanned aerial vehicle and triple-axis ball head for use in small unmanned aerial vehicle |
| CN104176199A (en) * | 2014-07-17 | 2014-12-03 | 武汉船用机械有限责任公司 | Horizontal cable lifter brake structure |
| CN104696690A (en) * | 2015-03-18 | 2015-06-10 | 零度智控（北京）智能科技有限公司 | Onboard holder |
| CN206694765U (en) * | 2016-09-09 | 2017-12-01 | 深圳市大疆创新科技有限公司 | A kind of unmanned plane of the load component and carry load component |
| CN208565338U (en) * | 2018-01-26 | 2019-03-01 | 天津息通科技有限公司 | A kind of self-regulation pneumatically operated brake |
| CN209889136U (en) * | 2019-04-15 | 2020-01-03 | 吉林大学 | Unmanned aerial vehicle camera fixed bolster |
-
2020
- 2020-07-24 CN CN202010720333.7A patent/CN111824439A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013033925A1 (en) * | 2011-09-09 | 2013-03-14 | 深圳市大疆创新科技有限公司 | Dual-axis ball head for use in small unmanned aerial vehicle and triple-axis ball head for use in small unmanned aerial vehicle |
| CN104176199A (en) * | 2014-07-17 | 2014-12-03 | 武汉船用机械有限责任公司 | Horizontal cable lifter brake structure |
| CN104696690A (en) * | 2015-03-18 | 2015-06-10 | 零度智控（北京）智能科技有限公司 | Onboard holder |
| CN206694765U (en) * | 2016-09-09 | 2017-12-01 | 深圳市大疆创新科技有限公司 | A kind of unmanned plane of the load component and carry load component |
| CN208565338U (en) * | 2018-01-26 | 2019-03-01 | 天津息通科技有限公司 | A kind of self-regulation pneumatically operated brake |
| CN209889136U (en) * | 2019-04-15 | 2020-01-03 | 吉林大学 | Unmanned aerial vehicle camera fixed bolster |
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Application publication date: 20201027 |
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| RJ01 | Rejection of invention patent application after publication |