CN220315288U - Unmanned aerial vehicle stabilizer - Google Patents

Abstract

The utility model discloses an unmanned aerial vehicle stabilizer, which comprises an unmanned aerial vehicle body, a stabilizer body and a camera body, wherein a connecting block is fixedly connected to the bottom end of the unmanned aerial vehicle body, a fixing ring is sleeved on the surface of the connecting block, four groups of supporting frames are uniformly arranged at equal intervals at the bottom end of the fixing ring, supporting columns are fixedly connected to the bottom ends of the supporting frames, movable inner rods are inserted into the supporting columns, supporting legs are fixedly connected to the bottom ends of the movable inner rods, springs are fixedly connected to the top ends of the movable inner rods, the springs are inserted into the supporting columns, connecting rods are fixedly connected to the bottom ends of the connecting block, and the stabilizer body is connected to the bottom ends of the connecting rods. According to the utility model, the elastic deformation of the spring is converted into mechanical energy, so that the buffer and shock absorption of mechanical movement are realized, and when the spring is acted by external force, the spring is elastically deformed, so that the energy of the external force is absorbed, the buffer effect is realized, and the stability of the device is improved.

Description

Unmanned aerial vehicle stabilizer

Technical Field

The utility model relates to the technical field of unmanned aerial vehicle stabilizers, in particular to an unmanned aerial vehicle stabilizer.

Background

The aerial photogrammetry mainly refers to a special measuring plane or an unmanned aerial vehicle, an aerial photographing instrument is used for photographing the ground at high altitude, a required topographic map is manufactured through analysis and measurement of a special instrument, and the aerial photogrammetry is convenient for later work, but a special stabilizer is arranged on the unmanned aerial vehicle for better aerial photographing effect, because the aerial photographing work is carried out in the field, if wind blows easily shake in the photographing process, the professional photographing effect can be improved by arranging the stabilizer;

the condition that current photographic unmanned aerial vehicle very easily takes place unmanned aerial vehicle upset when descending is to photographic unmanned aerial vehicle, appears that the condition of overturning is very big to photographic work's quality influence, and stability is not high, therefore, we propose an unmanned aerial vehicle stabilizer and solve above-mentioned problem.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an unmanned aerial vehicle stabilizer.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an unmanned aerial vehicle stabilizer, includes unmanned aerial vehicle body, stabilizer body and camera body, the bottom fixedly connected with connecting block of unmanned aerial vehicle body, and the surface cover of connecting block is equipped with solid fixed ring, gu fixed ring's bottom evenly equidistance is provided with four groups of support frames, and the bottom fixedly connected with support column of support frame, the inside of support column is inserted and is equipped with movable interior pole, and the bottom fixedly connected with supporting legs of movable interior pole, the top fixedly connected with spring of movable interior pole, and the spring is inserted and is established in the inside of support column, the bottom fixedly connected with connecting rod of connecting block, and the bottom fixedly connected with stabilizer body of connecting rod, the bottom fixedly connected with camera body of stabilizer body.

Preferably, rectangular grooves are symmetrically arranged on the inner wall of the fixing ring, and clamping rods are inserted into the rectangular grooves.

Preferably, the front surface and the rear surface of the fixing ring are symmetrically provided with rectangular grooves, rectangular rods are inserted into the rectangular grooves, and the rectangular rods are in sliding connection with the rectangular grooves.

Preferably, the front and rear surfaces of the fixing ring are symmetrically inserted with threaded rods through bearings, the inside of each rectangular rod is provided with a thread groove matched with the threaded rod, the threaded rods are inserted in the thread grooves, and the threaded rods are in threaded telescopic connection with the rectangular rods.

Preferably, the two sides of the clamping rod are symmetrically and fixedly provided with the limiting rods, the front surface and the rear surface of the fixing ring are symmetrically provided with hole grooves matched with the limiting rods, the limiting rods are inserted into the hole grooves, and the limiting rods are movably connected with the fixing ring.

Preferably, one end of the limiting rod, which is far away from the clamping rod, is fixedly connected with a limiting ring, the diameter of the limiting ring is larger than the diameter of the hole groove, and the limiting ring is connected with the fixing ring in a clamping mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device is through converting the elastic deformation of spring into mechanical energy to realize the buffering and the shock attenuation of mechanical motion, the spring can take place elastic deformation when receiving the exogenic action, thereby absorbs the energy of exogenic, plays the effect of buffering, thereby improves the stability of device.

2. The device drives the rectangular bar through clockwise or anticlockwise rotation threaded rod and removes, promotes the clamping lever and keeps away from and be close to the connecting block to be convenient for fix with dismantle the support frame, be convenient for quick installation with dismantle unmanned aerial vehicle body, the unmanned aerial vehicle body of the different models of adaptation of being convenient for improves the practicality of the device.

Drawings

Fig. 1 is a schematic perspective view of an unmanned aerial vehicle stabilizer according to the present utility model;

FIG. 2 is a schematic view of a solid burst of the retaining ring structure of FIG. 1;

FIG. 3 is a perspective view of the rectangular rod and threaded rod of FIG. 1;

fig. 4 is a schematic view of a three-dimensional burst of the support column structure of fig. 1.

In the figure: 1. an unmanned aerial vehicle body; 2. a connecting block; 3. a fixing ring; 4. a connecting rod; 5. a stabilizer body; 6. a camera body; 7. a support frame; 8. a support column; 9. a movable inner rod; 10. supporting feet; 11. a clamping rod; 12. a rectangular bar; 13. a threaded rod; 14. a limiting ring; 15. a limit rod; 16. and (3) a spring.

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.

Referring to fig. 1-4, an unmanned aerial vehicle stabilizer, including unmanned aerial vehicle body 1, stabilizer body 5 and camera body 6, the bottom fixedly connected with connecting block 2 of unmanned aerial vehicle body 1, and the surface cover of connecting block 2 is equipped with solid fixed ring 3, gu fixed ring 3's bottom evenly equidistance is provided with four group's support frames 7, and support frame 7's bottom fixedly connected with support column 8, movable inner rod 9 has been inserted to support column 8's inside, and movable inner rod 9's bottom fixedly connected with supporting legs 10, movable inner rod 9's top fixedly connected with spring 16, and spring 16 inserts the inside of establishing at support column 8, connecting block 2's bottom fixedly connected with connecting rod 4, and connecting rod 4's bottom is connected with stabilizer body 5, stabilizer body 5's bottom fixedly connected with camera body 6, support frame 7 is provided with four groups, four groups support frame 7 is the tilt state from inside to outside, thereby be convenient for increase the area of atress, be convenient for improve the stability of the device.

Further, referring to fig. 2, it can be known that rectangular grooves are symmetrically installed on the inner wall of the fixing ring 3, and the clamping rods 11 are inserted into the rectangular grooves, so that the clamping rods 11 can be conveniently stored in the using process.

Further, as can be seen from fig. 2, the front and rear surfaces of the fixing ring 3 are symmetrically provided with rectangular grooves, and rectangular rods 12 are inserted into the rectangular grooves, and the rectangular rods 12 are slidably connected with the rectangular grooves, so that the rectangular rods 12 push the clamping rods 11 to linearly move through the rectangle.

Further, referring to fig. 3 and 4, it can be known that the front and rear surfaces of the fixing ring 3 are symmetrically inserted through bearings and installed with a threaded rod 13, a threaded groove matched with the threaded rod 13 is formed in the rectangular rod 12, the threaded rod 13 is inserted into the threaded groove, the threaded rod 13 and the rectangular rod 12 are in threaded telescopic connection, and in the use process, the clamping rod 11 is conveniently adjusted to move through the internal and external threads between the threaded rod 13 and the rectangular rod 12.

Further, referring to fig. 4, it can be known that the two sides of the clamping rod 11 are symmetrically and fixedly provided with the limiting rods 15, the front and rear surfaces of the fixing ring 3 are symmetrically provided with the hole slots matched with the limiting rods 15, the limiting rods 15 are inserted into the hole slots, the limiting rods 15 are movably connected with the fixing ring 3, and in the using process, the limiting rods 15 can play a limiting role to keep the clamping rod 11 to move linearly.

Further, referring to fig. 4, it can be known that the end of the stop lever 15 away from the clamping lever 11 is fixedly connected with a stop collar 14, and the diameter of the stop collar 14 is larger than the diameter of the hole slot, and the stop collar 14 is connected with the fixing ring 3 in a clamping manner, so that the stop collar 14 can play a role in limiting in the use process, and the stop collar is prevented from falling off from the fixing ring 3.

Working principle: when the utility model is used, according to the figures 1, 2, 3 and 4, when the fixed ring 3 is required to be installed, the related operators manually rotate the threaded rod 13, the threaded rod 13 rotates to drive the rectangular rod 12 to move in the fixed ring 3, the rectangular rod 12 moves to drive the clamping rod 11 to move, and the clamping rod 11 moves to fix the clamping rod on the surface of the connecting rod 4, so that the fixing is convenient;

when the unmanned aerial vehicle body 1 falls, the bottom ends of the supporting legs 10 are in contact with the ground, the movable inner rods 9 move in the supporting columns 8, and the springs 16 are rocked to generate elastic deformation, so that the unmanned aerial vehicle body 1 is buffered conveniently;

when the unmanned aerial vehicle body 1 needs to be disassembled, the related slave operators manually rotate the threaded rod 13 anticlockwise to drive the clamping rods 11 to be away from the surface of the connecting rod 4, so that the disassembly is convenient, and the operation is completed, so that the whole working principle of the utility model is achieved.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (6)

1. The utility model provides an unmanned aerial vehicle stabilizer, includes unmanned aerial vehicle body (1), stabilizer body (5) and camera body (6), its characterized in that, the bottom fixedly connected with connecting block (2) of unmanned aerial vehicle body (1), and the surface cover of connecting block (2) is equipped with solid fixed ring (3), the bottom of solid fixed ring (3) evenly equidistantly is provided with four support frames (7), and the bottom fixedly connected with support column (8) of support frame (7), the inside of support column (8) is inserted and is equipped with movable interior pole (9), and the bottom fixedly connected with supporting legs (10) of movable interior pole (9), the top fixedly connected with spring (16) of movable interior pole (9), and the inside at support column (8) is inserted to spring (16), the bottom fixedly connected with connecting rod (4) of connecting block (2), and the bottom of connecting rod (4) is connected with stabilizer body (5), the bottom fixedly connected with camera body (6) of stabilizer body (5).

2. The stabilizer for the unmanned aerial vehicle according to claim 1, wherein rectangular grooves are symmetrically arranged on the inner wall of the fixed ring (3), and clamping rods (11) are inserted into the rectangular grooves.

3. The stabilizer for the unmanned aerial vehicle according to claim 1, wherein the front surface and the rear surface of the fixed ring (3) are symmetrically provided with rectangular grooves, rectangular rods (12) are inserted into the rectangular grooves, and the rectangular rods (12) are in sliding connection with the rectangular grooves.

4. The stabilizer for the unmanned aerial vehicle according to claim 3, wherein the threaded rod (13) is symmetrically inserted and installed on the front surface and the rear surface of the fixed ring (3) through bearings, a thread groove matched with the threaded rod (13) is formed in the rectangular rod (12), the threaded rod (13) is inserted in the thread groove, and the threaded rod (13) is in threaded telescopic connection with the rectangular rod (12).

5. The unmanned aerial vehicle stabilizer according to claim 2, wherein limiting rods (15) are symmetrically and fixedly arranged on two sides of the clamping rods (11), hole grooves matched with the limiting rods (15) are symmetrically formed in the front surface and the rear surface of the fixed ring (3), the limiting rods (15) are inserted into the hole grooves, and the limiting rods (15) are movably connected with the fixed ring (3).

6. The unmanned aerial vehicle stabilizer according to claim 5, wherein one end of the limiting rod (15) far away from the clamping rod (11) is fixedly connected with a limiting ring (14), the diameter of the limiting ring (14) is larger than the diameter of the hole groove, and the limiting ring (14) is connected with the fixing ring (3) in a clamping mode.