CN210592470U - Pod damping mechanism - Google Patents
Pod damping mechanism Download PDFInfo
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- CN210592470U CN210592470U CN201921573442.XU CN201921573442U CN210592470U CN 210592470 U CN210592470 U CN 210592470U CN 201921573442 U CN201921573442 U CN 201921573442U CN 210592470 U CN210592470 U CN 210592470U
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Abstract
The utility model aims at providing a simple structure is compact, easily dismouting, shock attenuation are effectual and have the nacelle damper of vertical direction and horizontal direction shock attenuation effect. The utility model discloses a mounting bracket, loading board and mounting panel, mounting bracket package piece crossbearer and perpendicular frame, it is in to erect the vertical setting of frame the right-hand member of crossbearer, the one end of loading board articulates erect the middle part of frame, be provided with two at least expanding spring, every on the other end of loading board expanding spring all with the left end of crossbearer is mutually supported, the mounting panel sets up on the loading board, the mounting panel with still be provided with a plurality of damping ball, every between the loading board damping ball all with loading board, mounting panel cooperate. The utility model discloses can be applied to aircraft shock attenuation equipment's technical field.
Description
Technical Field
The utility model discloses can be applied to aircraft shock attenuation equipment's technical field, in particular to nacelle damper.
Background
The unmanned aerial vehicle is an unmanned aerial vehicle controlled by a radio remote control device or an onboard computer program control system, has a simple structure and low use cost, can complete the task executed by a piloted plane, is more suitable for the task which is not suitable to be executed by the piloted plane, and has great effects on emergency and early warning in emergencies. With the development of unmanned aerial vehicle technology becoming faster and faster, the technical level thereof also becomes higher and higher, and the unmanned aerial vehicle is widely applied to various industries nowadays. For example in criminal investigation field, movie & TV field, can utilize unmanned aerial vehicle to carry on the nacelle and carry out the aerial photography, because unmanned aerial vehicle flies in the high altitude, it is great to receive external influence, can receive vibrations or the influence of altitude fluctuation to also can produce the shake during the inside flight of unmanned aerial vehicle, thereby make the nacelle receive the influence, so that make the camera lens take place to rock and lead to the shooting quality not high. In order to reduce the influence that this kind of phenomenon brought, can adopt shock-absorbing structure to deal with on the unmanned aerial vehicle usually.
Chinese patent CN 206394904U discloses a two-shaft pod damping mechanism of an unmanned aerial vehicle, which comprises a pair of fixed columns A connected with the lower side of a fuselage, wherein the lower ends of the fixed columns A are connected with a round hole square plate, the round hole square plate is provided with fixed columns B, the fixed columns B are provided with an upper carbon plate, the lower parts of the upper carbon plate are connected with a lower carbon plate through a steel wire damper and a silica gel damper, the lower volume of the lower carbon plate is fixedly connected with a pod support, and a pod is mounted on the pod support; the patent mainly uses a steel wire shock absorber and a silica gel shock absorber as connecting pieces and performs shock absorption in the vertical direction. However, this patent has the following disadvantages: the structure is not compact enough, and the disassembly and the assembly are troublesome; the vibration in the vertical direction is mainly slowed down, and the vibration slowing effect in the horizontal direction is small; shock-absorbing structure is single, and the shock attenuation effect is not enough good.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide a simple structure compactness, easily dismouting, shock attenuation are effectual and have the nacelle damper of vertical direction and horizontal direction shock attenuation effect.
The utility model adopts the technical proposal that: the utility model discloses a mounting bracket, loading board and mounting panel, mounting bracket package piece crossbearer and perpendicular frame, it is in to erect the vertical setting of frame the right-hand member of crossbearer, the one end of loading board articulates erect the middle part of frame, be provided with two at least expanding spring, every on the other end of loading board expanding spring all with the left end of crossbearer is mutually supported, the mounting panel sets up on the loading board, the mounting panel with still be provided with a plurality of damping ball, every between the loading board damping ball all with loading board, mounting panel cooperate.
Furthermore, the left end of crossbearer is provided with first horizontal bar, the left end of loading board is provided with the installation piece of two symmetries, two be provided with the second horizontal bar between the installation piece, every expanding spring all with first horizontal bar, second horizontal bar cooperate.
Furthermore, the bearing plate is also provided with an installation through hole.
Further, the lower end of the vertical frame is provided with a vertical mounting plate.
Furthermore, a plurality of fabrication holes are formed in the transverse frame and the vertical frame.
Further, the right-hand member of loading board still is provided with articulated post, articulated post with erect the frame and cooperate.
The utility model has the advantages that: because the utility model discloses a mounting bracket, loading board and mounting panel, mounting bracket package piece crossbearer and perpendicular frame, it is in to erect the vertical setting of frame the right-hand member of crossbearer, the one end of loading board articulates erect the middle part of frame, be provided with two at least expanding spring, every on the other end of loading board expanding spring all with the left end of crossbearer is mutually supported, the mounting panel sets up on the loading board, the mounting panel with still be provided with a plurality of damping ball, every between the loading board damping ball all with loading board, mounting panel cooperate. Compared with the closest prior art, the utility model, have following characteristics: the utility model discloses a set up articulated structure with expanding spring complex and realize the shock attenuation of first order, can eliminate the vibrations on the vertical direction greatly, set up the shock attenuation ball and realize the second grade shock attenuation, further eliminate the vibrations of vertical direction, can also alleviate horizontal rocking simultaneously, strengthened the utility model discloses a shock attenuation effect greatly; because the telescopic spring is used as the damping element, different damping effects can be realized by replacing springs with different strengths, and the whole structure is simple and compact, easy to disassemble and assemble and convenient to maintain and replace.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the bearing plate of the present invention.
Detailed Description
As shown in fig. 1 and 2, in this embodiment, the utility model discloses a mounting bracket, loading board 1 and mounting panel 2, mounting bracket package piece crossbearer 3 and perpendicular frame 4, perpendicular frame 4 is vertical to be set up the right-hand member of crossbearer 3, the one end of loading board 1 articulates the middle part of perpendicular frame 4, be provided with two at least expanding spring 5 on the other end of loading board 1, every expanding spring 5 all with the left end of crossbearer 3 is held in coordination, mounting panel 2 sets up on the loading board 1, mounting panel 2 with still be provided with a plurality of damping ball 6 between the loading board 1, every damping ball 6 all with loading board 1, mounting panel 2 cooperate. The mounting frame comprises a transverse frame 3 and a vertical frame 4, the transverse frame 3 is mainly used for mounting the whole mechanism on an aircraft, other equipment can be mounted on the vertical frame 4, the mounting plate 2 is used for mounting equipment such as a pod or a camera, the right end of the bearing plate 1 is hinged to the middle of the vertical frame 4, up-and-down swinging can be realized, and in addition, the telescopic springs 5 are matched to form the first-level damping structure, meanwhile, the number of the telescopic springs 5 is 2, and the telescopic springs are reasonably distributed, so that the bearing plate 1 can obtain a better damping effect; the bearing plate 1 is provided with 3 shock absorption balls 6, and the mounting plate 2 is arranged on the shock absorption balls 6, so that the mounting plate 2 has a shock absorption effect relative to the bearing plate 1, and the structure is a secondary shock absorption structure; because second level shock-absorbing structure sets up on loading board 1 (being first order shock-absorbing structure), so mounting panel 2 is used for dual shock attenuation effect, and the shock attenuation effect improves greatly to because the characteristic of shock attenuation ball 6, also can gain certain cushioning effect in the horizontal direction (rock all around from side to side).
In this embodiment the left end of crossbearer 3 is provided with first horizontal bar 7, the left end of loading board 1 is provided with the installation piece 8 of two symmetries, two be provided with second horizontal bar 9 between the installation piece 8, every expanding spring 5 all with first horizontal bar 7, second horizontal bar 9 cooperate. The height of the mounting block 8 is moderate and is higher than that of the damping ball 6, namely the first cross bar 7 and the extension spring 5 cannot be interfered during mounting; both extension springs 5 are connected to the first cross-piece 7 and the second cross-piece 9, so that the carrier plate 1 has a damping effect.
In this embodiment, the loading plate 1 is further provided with a mounting through hole 10. The installation of the installation through hole 10 can be performed without interference when the installation plate 2 needs to be hung for installing a camera or a pod.
In this embodiment, the lower end of the vertical frame 4 is provided with a vertical mounting plate 11. The vertical mounting plate can be arranged on the aircraft body to mount mechanical equipment when needed, and the auxiliary functions of the aircraft are enhanced.
In this embodiment, the horizontal frame 3 and the vertical frame 4 are provided with a plurality of fabrication holes 12. The process holes can reduce the weight of the whole mechanism, thereby reducing the burden of the aircraft and reducing the energy consumption.
In this embodiment, the right end of the bearing plate 1 is further provided with a hinged column 13, and the hinged column 13 is matched with the vertical frame 4. Bearing board 1 articulates on riser 4 through articulated post 13, sets up articulated post 13 and makes bearing board 1's articulated effect better, and the structure is more firm.
While the embodiments of the present invention have been described in terms of practical embodiments, they are not intended to limit the scope of the invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.
Claims (6)
1. The nacelle damping mechanism is characterized in that: it includes mounting bracket, loading board (1) and mounting panel (2), mounting bracket package piece crossbearer (3) and perpendicular frame (4), erect frame (4) vertical setting and be in the right-hand member of crossbearer (3), the one end of loading board (1) articulates erect the middle part of frame (4), be provided with two at least expanding spring (5) on the other end of loading board (1), every expanding spring (5) all with the left end of crossbearer (3) is mutually supported, mounting panel (2) set up on loading board (1), mounting panel (2) with still be provided with a plurality of damping ball (6) between loading board (1), every damping ball (6) all with loading board (1), mounting panel (2) cooperate.
2. The pod damping mechanism of claim 1, wherein: the left end of crossbearer (3) is provided with first horizontal bar (7), the left end of loading board (1) is provided with two installation piece (8) of symmetry, two be provided with second horizontal bar (9) between installation piece (8), every expanding spring (5) all with first horizontal bar (7), second horizontal bar (9) cooperate.
3. The pod damping mechanism of claim 1, wherein: the bearing plate (1) is further provided with a mounting through hole (10).
4. The pod damping mechanism of claim 1, wherein: the lower end of the vertical frame (4) is provided with a vertical mounting plate (11).
5. The pod damping mechanism of claim 1, wherein: the transverse frame (3) and the vertical frame (4) are respectively provided with a plurality of fabrication holes (12).
6. The pod damping mechanism of claim 1, wherein: the right end of the bearing plate (1) is further provided with a hinged column (13), and the hinged column (13) is matched with the vertical frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921573442.XU CN210592470U (en) | 2019-09-20 | 2019-09-20 | Pod damping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921573442.XU CN210592470U (en) | 2019-09-20 | 2019-09-20 | Pod damping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210592470U true CN210592470U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921573442.XU Active CN210592470U (en) | 2019-09-20 | 2019-09-20 | Pod damping mechanism |
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| Country | Link |
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| CN (1) | CN210592470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466791A (en) * | 2019-09-20 | 2019-11-19 | 珠海紫燕无人飞行器有限公司 | Gondola damping |
-
2019
- 2019-09-20 CN CN201921573442.XU patent/CN210592470U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466791A (en) * | 2019-09-20 | 2019-11-19 | 珠海紫燕无人飞行器有限公司 | Gondola damping |
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