CN219096982U - Windproof anti-shake structure - Google Patents
Windproof anti-shake structure Download PDFInfo
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- CN219096982U CN219096982U CN202320156256.6U CN202320156256U CN219096982U CN 219096982 U CN219096982 U CN 219096982U CN 202320156256 U CN202320156256 U CN 202320156256U CN 219096982 U CN219096982 U CN 219096982U
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Abstract
The utility model discloses a windproof and anti-shake structure, which is characterized in that a mounting structure for carrying equipment is connected through a connecting shaft and a silica gel damping sleeve is arranged, so that the influence of vibration of an unmanned aerial vehicle body on the whole mounting part is primarily weakened, then a connecting frame with a damper is arranged below the mounting part for secondary damping, the mounting part adopts a middle hemispherical form, and the mounting part is more stable compared with the traditional box body mounting mode when being blown by wind; the vertical shaft is stable and buffered through the spring, the fixing ring and the lower sheath, and the material filled in the inner wall of the hollow hemisphere not only absorbs vibration brought by the unmanned aerial vehicle to realize shock absorption, but also buffers vibration generated during wind blowing, so that the relative stability of the mounting ball provided with the image pickup device is maintained under the action of multiple shock absorption.
Description
Technical Field
The utility model relates to the field of unmanned aerial vehicle photographing, in particular to a windproof and anti-shake structure.
Background
In recent years, the use field of unmanned aerial vehicles is more extensive, small and exquisite and flexible, convenient to carry, easy to operate, and is accepted by masses gradually, but most of the masses use the camera equipment on the unmanned aerial vehicle to carry out video recording, photographing and inspection, and the like.
However, in a practical application scene, vibration, flight vibration, unstable flight attitude and the like generated by rotation of a propeller of the unmanned aerial vehicle are transmitted to the on-board camera device, and when the unmanned aerial vehicle is high, wind power is also high, shaking is possibly caused, quality of an acquired image is affected, and even image distortion is caused to be unusable when the unmanned aerial vehicle is serious.
Disclosure of Invention
In view of the problems existing in the prior art, the utility model discloses a windproof anti-shake structure, the technical scheme adopted is that the windproof anti-shake structure comprises a top mounting plate, a connecting shaft, hollow hemispheres, convex plates, connecting frames, inner side wall blocks, sleeves, an internal mounting structure, a vertical shaft, a lower jacket and mounting balls, wherein the upper part of the top mounting plate is connected with the lower part of an unmanned aerial vehicle through the connecting shaft, the lower part of the top mounting plate is connected with the convex plates on the periphery of the hollow hemispheres through the connecting frames, the mounting device is partially arranged to be a hemispheroid, compared with the traditional mounting mode of a regular cuboid such as a mounting box, wind force can be led to two sides when the structure is subjected to wind blowing, the overall impact force is reduced, the mounting device is more stable compared with the traditional box body, vibration generated when the unmanned aerial vehicle is in operation is lightened, the shock absorber is arranged in the connecting frames, a plurality of inner side wall blocks are uniformly distributed in the hollow hemispheroid, the inner side wall blocks are fixedly sleeved on the inner side walls, the internal mounting structure is arranged at the upper end of the vertical shaft, the internal mounting structure is arranged, the internal mounting structure is partially arranged to be a hemispheroid, the internal mounting structure is partially arranged, when the internal mounting structure is arranged, the upper end of the vertical shaft is tightly contacts with the upper end of the vertical shaft, the upper end of the vertical shaft is fixedly arranged to the vertical shaft, and the upper end of the vertical shaft is tightly contacts with the lower jacket, and the vertical sleeve is tightly penetrates through the lower jacket, and can be tightly arranged at the lower end opening and can be tightly fixedly arranged at the end of the lower end of the shock absorbing sleeve.
As a preferable technical scheme of the utility model, the connecting shaft is sleeved with the silica gel damping sleeve, and the connecting shaft has certain auxiliary damping and buffering effects.
As a preferable technical scheme of the utility model, the internal mounting structure comprises a spring, a mounting shaft, a hollow clamping piece, a clamping block and a fixing ring, wherein the mounting shaft is mounted in a sleeve through the spring, the hollow clamping piece is fixed at the extending end of the mounting shaft, the clamping block is fixed at the inner side of the hollow clamping piece, and the clamping block and the fixing ring are adhered; the upper end part of the vertical shaft is fixed in the fixed ring.
As a preferable technical scheme of the utility model, the wall of the installation ball is provided with a cavity, the cavity is filled with sponge material, and the upper part of the hollow hemispheroid is sealed by a matched cover body.
As a preferable technical scheme of the utility model, the periphery of the lower sheath is fixed with a shock absorbing frame made of shock absorbing materials.
The utility model has the beneficial effects that: the installation structure for carrying the equipment is connected through the connecting shaft and the silica gel damping sleeve is configured, so that the influence of vibration of the unmanned aerial vehicle body on the whole installation part is primarily weakened, then the connecting frame with the damper is arranged below to perform secondary damping, the installation part adopts a middle hemispheroidal form, and when the installation part is blown by wind, the installation part is more stable compared with the traditional box installation mode; the vertical shaft is stable and buffered through the spring, the fixing ring and the lower sheath, and the material filled in the inner wall of the hollow hemisphere not only absorbs vibration brought by the unmanned aerial vehicle to realize shock absorption, but also buffers vibration generated during wind blowing, so that the relative stability of the mounting ball provided with the image pickup device is maintained under the action of multiple shock absorption.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is a schematic view of part of the component structure of the present utility model.
In the figure: the top mounting plate 1, the connecting shaft 2, the silica gel damping sleeve 3, the hollow hemispheroids 4, the cavities 41, the convex plates 5, the connecting frame 6, the inner side wall blocks 7, the sleeve 8, the springs 81, the mounting shaft 9, the hollow clamping pieces 91, the clamping blocks 10, the fixing rings 11, the vertical shafts 12, the lower protective sleeves 13, the shock absorbing frames 131 and the mounting balls 14.
Detailed Description
Example 1
As shown in fig. 1 to 3, the utility model discloses a windproof and anti-shake structure, which adopts the technical scheme that the windproof and anti-shake structure comprises a top mounting plate 1, a connecting shaft 2, a hollow hemispheroid 4, a convex plate 5, a connecting frame 6, an inner side wall block 7, a sleeve 8, an inner mounting structure, a vertical shaft 12, a lower jacket 13 and a mounting ball 14, wherein the upper part of the top mounting plate 1 is connected with the lower part of an unmanned aerial vehicle through the connecting shaft 2, the lower part of the top mounting plate 1 is connected with the convex plate 5 on the periphery of the hollow hemispheroid 4 through the connecting frame 6, the arrangement of the hollow hemispheroid 4 is better than the traditional box body type arrangement in performance in terms of wind resistance, meanwhile, in order to lighten vibration generated by a propeller of an unmanned aerial vehicle body during flying to be transmitted to equipment carried below, a shock absorber is arranged in the connecting frame 6, the vibration is weakened, the inner side wall block 7 is uniformly distributed in the hollow hemispheroid 4, the inner side wall is fixed with the sleeve 8, the inner side wall block is internally provided with the inner mounting structure for mounting the upper end of the vertical shaft 12, the lower jacket 13 is fixedly arranged at the opening, the lower jacket 12 penetrates through the lower jacket 13 from the lower jacket 13, and tightly passes through the lower jacket 13 and is tightly attached to the lower jacket 13.
As a preferable technical scheme of the utility model, the connecting shaft 2 is externally sleeved with the silica gel damping sleeve 3, so as to provide a certain damping and buffering effect.
As a preferred technical scheme of the utility model, the internal installation structure comprises a spring 81, an installation shaft 9, a hollow clamping piece 91, a clamping block 10 and a fixed ring 11, wherein the installation shaft 9 is installed in the sleeve 8 through the spring 81, the hollow clamping piece 91 is fixed at the extending end of the installation shaft 9, the clamping block 10 is fixed at the inner side of the hollow clamping piece 91, the clamping block 10 and the fixed ring 11 are adhered, and the upper end part of the vertical shaft 12 is fixed in the fixed ring 11.
As a preferable technical scheme of the utility model, the wall of the installation ball 14 is provided with the cavity 41, and the cavity 41 is filled with sponge material, so that not only can vibration caused by vibration of a part of unmanned aerial vehicle body be realized, but also vibration caused by wind impact can be buffered to a certain extent, and the upper part of the hollow hemispheroid 4 is sealed by the matched cover body 42.
As a preferred embodiment of the present utility model, the shock absorbing frame 131 made of dust absorbing material is fixed to the periphery of the lower sheath 13.
The working principle of the utility model is as follows: during the use, dispose silica gel damping sleeve 3 for whole installation department receives the influence that the vibration of unmanned aerial vehicle body brought to carry out preliminary weakening, then set up link 6 that has the bumper shock absorber in the below and carry out secondary shock attenuation, the installation department adopts the form of middle part hemisphere 4, when receiving the blow, it is more stable than traditional box mounting means, the wind-resistant ability is strong, adopt the spring 81 of top tight in the installation of its upper end to vertical axle 12, have certain cushioning effect, the below is then the lower part sheath 13 of surrogate shock absorbing frame 131, namely the upper and lower part of vertical axle 12 of installing ball 14 is also provided with shock-absorbing structure, the material that fills in the inner wall of cavity hemisphere 4 not only absorbs the vibration that the unmanned aerial vehicle brought and realizes the shock attenuation also can cushion the vibration that produces when blowing, maintain the relative stability of installing the installation ball 14 of camera equipment under multiple cushioning effect.
The components not described in detail herein are prior art.
Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.
Claims (5)
1. A prevent wind anti-shake structure, its characterized in that: the connecting device comprises a top mounting plate (1), a connecting shaft (2), a hollow hemispheroid (4), a convex plate (5), a connecting frame (6), an inner side wall block (7), a sleeve (8), an internal mounting structure, a vertical shaft (12), a lower jacket (13) and a mounting ball (14); the upper part of the top mounting plate (1) is connected with the lower part of the unmanned aerial vehicle through a connecting shaft (2); the lower part of the top mounting plate (1) is connected with a convex plate (5) at the periphery of the hollow hemispheroid (4) through a connecting frame (6); the connecting frame (6) is internally provided with a shock absorber; a plurality of inner side wall blocks (7) are uniformly distributed in the hollow hemispheroids (4); the inner side wall of the inner side wall block (7) is provided with a fixed sleeve (8), and an internal mounting structure is arranged in the sleeve (8) to mount the upper end of the vertical shaft (12); the lower end of the hollow hemispheroid (4) is provided with an opening, and a lower sheath (13) is fixedly arranged at the opening; the vertical shaft (12) passes through the lower sheath (13), and the lower end part is fixedly provided with a ball (14); the vertical shaft (12) is closely attached to the lower sheath (13) when passing through the lower sheath.
2. A wind-resistant and anti-shake structure according to claim 1, wherein: the connecting shaft (2) is sleeved with a silica gel damping sleeve (3).
3. A wind-resistant and anti-shake structure according to claim 1, wherein: the internal mounting structure comprises a spring (81), a mounting shaft (9), a hollow clamping piece (91), a clamping block (10) and a fixing ring (11); the mounting shaft (9) is mounted in the sleeve (8) through a spring (81); the extending end of the mounting shaft (9) is fixedly provided with a hollow clamping piece (91), and a clamping block (10) is fixed on the inner side of the hollow clamping piece (91); the clamping block (10) is adhered with the fixing ring (11); the upper end part of the vertical shaft (12) is fixed in the fixed ring (11).
4. A wind-resistant and anti-shake structure according to claim 1, wherein: the wall of the mounting ball (14) has a cavity (41) therein; the cavity (41) is filled with sponge material; the upper part of the hollow hemispheroids (4) is sealed by a matched cover body (42).
5. A wind-resistant and anti-shake structure according to claim 1, wherein: and a shock absorption frame (131) made of shock absorption materials is fixed on the periphery of the lower sheath (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320156256.6U CN219096982U (en) | 2023-02-08 | 2023-02-08 | Windproof anti-shake structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320156256.6U CN219096982U (en) | 2023-02-08 | 2023-02-08 | Windproof anti-shake structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219096982U true CN219096982U (en) | 2023-05-30 |
Family
ID=86454226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320156256.6U Active CN219096982U (en) | 2023-02-08 | 2023-02-08 | Windproof anti-shake structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219096982U (en) |
-
2023
- 2023-02-08 CN CN202320156256.6U patent/CN219096982U/en active Active
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