CN211001804U - Descending buffer mechanism of film and television aerial photography unmanned aerial vehicle - Google Patents
Descending buffer mechanism of film and television aerial photography unmanned aerial vehicle Download PDFInfo
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- CN211001804U CN211001804U CN201922009323.8U CN201922009323U CN211001804U CN 211001804 U CN211001804 U CN 211001804U CN 201922009323 U CN201922009323 U CN 201922009323U CN 211001804 U CN211001804 U CN 211001804U
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Abstract
The utility model discloses a movie & TV unmanned aerial vehicle descending buffer gear that takes photo by plane, including unmanned aerial vehicle body, carry the platform and shoot the subassembly, the bottom edge fixed mounting of unmanned aerial vehicle body has articulated seat, and the unmanned aerial vehicle body has the one end that the foot supported through articulated seat fixed mounting, rotate the one end that is connected with the telescopic link on the connecting block, and the mid-mounting of telescopic link has buffer spring, the bottom center department of unmanned aerial vehicle body is fixed with carries the platform, and installs on the outer wall of carry the platform and keep apart the outer tube, the mid-mounting who keeps apart the outer tube has ceramic shaft, and the tip of ceramic shaft and the tip inner wall of keeping apart the outer tube are fixed with first magnet ring and second magnet ring respectively. This movie & TV unmanned aerial vehicle that takes photo by plane descending buffer gear, when unmanned aerial vehicle's the collision that rises and falls, vibration external force when carrying out the collision of unmanned aerial vehicle foot support that can be very big weakens to reach unmanned aerial vehicle and the buffering guard action of installing component on it.
Description
Technical Field
The utility model relates to a movie & TV technical field that takes photo by plane specifically is a movie & TV unmanned aerial vehicle descending buffer gear that takes photo by plane.
Background
In the process of film and television shooting, in order to increase the angle and the visual field of the film and television shooting, the unmanned aerial vehicle can be used for shooting the film and television performance, the direct shooting of the film and television is carried out in the high altitude, and under the action of wide visual field support, the aerial shooting scene is more shocking, and the efficiency of the film and television shooting is improved.
However, the existing film and television aerial photography unmanned aerial vehicle has the following problems when in use:
in unmanned aerial vehicle's use, unmanned aerial vehicle's descending causes its body and installation component's fierce striking oscillation easily for the subassembly of making a video recording of taking a video recording of looking on unmanned aerial vehicle appears the collision and damages, influences normal use, can not reach the good protection purpose of the subassembly of making a video recording of taking a video recording of looking on unmanned aerial vehicle in flight and the descending in-process.
To above-mentioned problem, the urgent need carries out the innovative design on original movie & TV unmanned aerial vehicle's of taking photo by plane basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a movie & TV unmanned aerial vehicle that takes photo by plane descending buffer gear to solve above-mentioned background and propose current movie & TV unmanned aerial vehicle use that takes photo by plane, unmanned aerial vehicle's descending causes the violent striking oscillation of its body and installing component easily, make on the unmanned aerial vehicle movie & TV camera subassembly the collision damage appears, influence normal use, can not reach the problem of the good protection purpose of the unmanned aerial vehicle movie & TV camera subassembly that takes photo by plane at flight and descending in-process.
In order to achieve the above object, the utility model provides a following technical scheme: a landing buffer mechanism of an unmanned aerial vehicle for film and television aerial photography comprises an unmanned aerial vehicle body, a mounting platform and a shooting assembly, the bottom edge of the unmanned aerial vehicle body is fixedly provided with a hinged seat, and the unmanned aerial vehicle body is fixedly provided with one end of a foot support through the hinged seat, the outer wall of the foot support is provided with a connecting block, a sliding groove is reserved at the joint of the foot support and the connecting block, one end of a telescopic rod is rotatably connected on the connecting block, and the middle part of the telescopic rod is provided with a buffer spring, the center of the bottom of the unmanned aerial vehicle body is fixed with a mounting platform, the outer wall of the mounting platform is provided with an isolation outer tube, and the bottom of the mounting platform is provided with a shooting assembly, the middle part of the isolation outer tube is provided with a ceramic shaft, and the end part of the ceramic shaft and the inner wall of the end part of the isolating outer tube are respectively fixed with a first magnet ring and a second magnet ring, and the end part rotating shaft of the ceramic shaft, which is positioned at the outer side of the isolating outer tube, is connected with the other end of the telescopic rod.
Preferably, the foot supports and the unmanned aerial vehicle body between rotate to be connected, and the articulated seat of unmanned aerial vehicle body and unmanned aerial vehicle body junction is located same straight line with the diagonal of carry platform.
Preferably, the connecting blocks are symmetrically arranged about the central axis of the foot support by 2, and the connecting blocks and the sliding grooves form a clamping sliding connection.
Preferably, the rotating structure of the rotating shaft is formed between the two ends of the telescopic rod and the connecting block and between the two ends of the telescopic rod and the ceramic shaft, and the telescopic rod and the foot support are obliquely arranged.
Preferably, the ceramic shaft is arranged to be of a T-shaped structure, and the T-shaped end of the ceramic shaft is in sliding connection with the inner wall of the isolation outer tube in a fit manner.
Preferably, the first magnet ring of ceramic axle tip and the second magnet ring one-to-one setting on keeping apart outer tube tip inner wall, and the magnetic pole of first magnet ring and second magnet ring orientation face is the same.
Compared with the prior art, the beneficial effects of the utility model are that: the landing buffer mechanism of the film and television aerial photography unmanned aerial vehicle can weaken the vibration external force greatly when the unmanned aerial vehicle is in landing collision, so that the buffer protection effect of the unmanned aerial vehicle and the mounting parts on the unmanned aerial vehicle is achieved;
1. only through the rotating installation of the foot supports and the telescopic rods arranged on the foot supports, under the action of rotation and synchronous telescopic motion during collision, the collision external force is weakened for one time, and under the distribution action of the telescopic rods, the unmanned aerial vehicle can bear the impact external force buffering weakening at different angles;
2. the homopolar repulsion effect of the magnet ring of installation on ceramic shaft and the relative concertina movement of keeping apart between the outer tube and the two utilizes the magnetic effect of repelling mutually, carries out the weakening and the transmission of vibration external force for unmanned aerial vehicle's the buffering effect that rises and falls is stronger, and the protection is effectual.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the bottom view structure of the present invention;
FIG. 3 is a schematic view of the installation structure of the telescopic rod of the present invention;
fig. 4 is a schematic view of the connection structure of the ceramic shaft and the isolation outer tube of the present invention.
In the figure: 1. an unmanned aerial vehicle body; 2. a hinged seat; 3. a foot support; 4. connecting blocks; 5. a chute; 6. a telescopic rod; 7. a buffer spring; 8. mounting a platform; 9. isolating the outer tube; 10. a shooting component; 11. a ceramic shaft; 12. a first magnet ring; 13. a second magnetic ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a landing buffer mechanism of a film and television aerial photography unmanned aerial vehicle comprises an unmanned aerial vehicle body 1, a hinged seat 2, a foot support 3, a connecting block 4, a sliding groove 5, a telescopic rod 6, a buffer spring 7, a hanging platform 8, an isolating outer tube 9, a shooting assembly 10, a ceramic shaft 11, a first magnet ring 12 and a second magnet ring 13, wherein the edge of the bottom of the unmanned aerial vehicle body 1 is fixedly provided with the hinged seat 2, the unmanned aerial vehicle body 1 is fixedly provided with one end of the foot support 3 through the hinged seat 2, the outer wall of the foot support 3 is provided with the connecting block 4, the sliding groove 5 is reserved at the joint of the foot support 3 and the connecting block 4, the connecting block 4 is rotatably connected with one end of the telescopic rod 6, the middle part of the telescopic rod 6 is provided with the buffer spring 7, the bottom center of the unmanned aerial vehicle body 1 is fixedly provided with the hanging platform 8, the isolating outer tube 9 is arranged on the outer wall of the, the middle part of the isolation outer tube 9 is provided with a ceramic shaft 11, the end part of the ceramic shaft 11 and the inner wall of the end part of the isolation outer tube 9 are respectively fixed with a first magnet ring 12 and a second magnet ring 13, and the end part of the ceramic shaft 11 positioned at the outer side of the isolation outer tube 9 is connected with the other end of the telescopic rod 6 in a rotating way.
Foot supports 3 and is connected with rotating between the unmanned aerial vehicle body 1, and articulated seat 2 of unmanned aerial vehicle body 1 and the unmanned aerial vehicle body 1 junction is located same straight line with the diagonal of carry platform 8, connecting block 4 is provided with 2 about the central axis symmetry of foot support 3, and constitute the sliding connection of block between connecting block 4 and the spout 5, make foot support 3 can rotate when using, thereby adjustment turned angle, when its rotation changes the angle simultaneously, connecting block 4 takes place to make and slides, and the position slides more smoothly.
The rotating structure of the rotating shaft is formed between the two ends of the telescopic rod 6 and the connecting block 4 and between the two ends of the telescopic rod 6 and the ceramic shaft 11, and the telescopic rod 6 and the foot support 3 are obliquely arranged, so that the telescopic motion and the rotation of the telescopic rod 6 are smoother.
The working principle is as follows: when the landing buffer mechanism of the film and television aerial photography unmanned aerial vehicle is used, firstly, as shown in the figure 1-3, when the unmanned aerial vehicle body 1 flies, goes up, down, rises and falls, when the foot supports 3 collide in the process of going up, down, rising and falling, the foot supports 3 are firstly contacted with the ground, under the action of external force, as shown in the figure 2, the foot supports 3 rotate relative to the unmanned aerial vehicle body 1 under the action of the hinged seats, when the foot supports 3 are rotatably installed, the telescopic rods 6, the connecting blocks 4 and the ceramic shafts 11 perform rotary motion of the rotating shafts, the telescopic rods 6 perform relative telescopic motion under the action of the buffer springs 7, and meanwhile, the connecting blocks 4 slide in the sliding grooves 5, so that the telescopic rods 6 can rotate and stretch smoothly;
according to fig. 1 and fig. 3-4, when the telescopic link 6 rotates and moves telescopically, the telescopic link 6 directly drives the ceramic shaft 11 to move telescopically inside the isolation outer tube 9, when the ceramic shaft 11 moves telescopically, because the first magnet ring 12 on the ceramic shaft 11 and the second magnet ring 13 on the inner wall of the end part of the isolation outer tube 9 act together, the ceramic shaft 11 extends and retracts with the isolation outer tube 9 under the action of magnetic repulsion, the external force of collision vibration caused by the foot support 3 is weakened, and the shock absorption protection effect of the shooting assembly 10 when the unmanned aerial vehicle body 1 is lifted, lifted and collided is achieved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a movie & TV unmanned aerial vehicle that takes photo by plane descends buffer gear, includes unmanned aerial vehicle body (1), carry platform (8) and shoots subassembly (10), its characterized in that: bottom edge fixed mounting of unmanned aerial vehicle body (1) has articulated seat (2), and unmanned aerial vehicle body (1) has the one end that the foot supported (3) through articulated seat (2) fixed mounting to be provided with connecting block (4) on the outer wall of foot support (3), and the junction reservation of foot support (3) and connecting block (4) has spout (5), rotate the one end that is connected with telescopic link (6) on connecting block (4), and the mid-mounting of telescopic link (6) has buffer spring (7), the bottom center department of unmanned aerial vehicle body (1) is fixed with carry platform (8), and installs on the outer wall of carry platform (8) and keep apart outer tube (9), and the bottom of carry platform (8) is provided with shoots subassembly (10), the mid-mounting who keeps apart outer tube (9) has ceramic axle (11), and the tip of ceramic axle (11) and the tip inner wall of keeping apart outer tube (9) are fixed with first ring (12) and second magnet respectively A magnet ring (13) and the end part of the ceramic shaft (11) positioned at the outer side of the isolating outer tube (9) are connected with the other end of the telescopic rod (6) in a rotating way.
2. The landing buffer mechanism of the film aerial photography unmanned aerial vehicle according to claim 1, characterized in that: the foot supports (3) and is connected with the unmanned aerial vehicle body (1) in a rotating mode, and the hinged seat (2) at the joint of the unmanned aerial vehicle body (1) and the diagonal line of the mounting platform (8) are located on the same straight line.
3. The landing buffer mechanism of the film aerial photography unmanned aerial vehicle according to claim 1, characterized in that: the connecting blocks (4) are symmetrically provided with 2 connecting blocks about the central axis of the foot support (3), and the connecting blocks (4) and the sliding grooves (5) are in sliding connection with each other to form clamping.
4. The landing buffer mechanism of the film aerial photography unmanned aerial vehicle according to claim 1, characterized in that: the two ends of the telescopic rod (6) and the connecting block (4) and the ceramic shaft (11) form a rotating structure of the rotating shaft, and the telescopic rod (6) and the foot support (3) are obliquely arranged.
5. The landing buffer mechanism of the film aerial photography unmanned aerial vehicle according to claim 1, characterized in that: the ceramic shaft (11) is of a T-shaped structure, and the T-shaped end of the ceramic shaft (11) is in sliding connection with the inner wall of the isolating outer tube (9) in a fit mode.
6. The landing buffer mechanism of the film aerial photography unmanned aerial vehicle according to claim 1, characterized in that: first magnet ring (12) of ceramic axle (11) tip and keep apart second magnet ring (13) on outer tube (9) tip inner wall one-to-one setting, and first magnet ring (12) and second magnet ring (13) are the same towards the magnetic pole of face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922009323.8U CN211001804U (en) | 2019-11-20 | 2019-11-20 | Descending buffer mechanism of film and television aerial photography unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922009323.8U CN211001804U (en) | 2019-11-20 | 2019-11-20 | Descending buffer mechanism of film and television aerial photography unmanned aerial vehicle |
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| CN211001804U true CN211001804U (en) | 2020-07-14 |
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| CN201922009323.8U Active CN211001804U (en) | 2019-11-20 | 2019-11-20 | Descending buffer mechanism of film and television aerial photography unmanned aerial vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693598A (en) * | 2021-01-14 | 2021-04-23 | 刘江 | Vertical forced landing protection device for unmanned aerial vehicle |
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2019
- 2019-11-20 CN CN201922009323.8U patent/CN211001804U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693598A (en) * | 2021-01-14 | 2021-04-23 | 刘江 | Vertical forced landing protection device for unmanned aerial vehicle |
| CN112693598B (en) * | 2021-01-14 | 2024-01-30 | 湖州忻赟科技有限公司 | Unmanned aerial vehicle protection device that forced landing perpendicularly |
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