CN216805855U

CN216805855U - Horizontal stabilizing device of five-lens holder of unmanned aerial vehicle

Info

Publication number: CN216805855U
Application number: CN202220359313.6U
Authority: CN
Inventors: 秦一博; 张丽; 付永睿; 秦翊轩; 富翊桐
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-06-24
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a horizontal stabilizing device of an unmanned aerial vehicle five-lens holder, which belongs to the technical field of unmanned aerial vehicle lens holders, and comprises a connecting seat, wherein dampers are arranged on two sides of the bottom of the connecting seat, connecting blocks are arranged at the bottoms of the dampers, connecting plates are arranged at the bottoms of the connecting blocks, and opposite sides of the two groups of connecting plates are connected with a fixed seat; fixed subassembly, including seting up the recess at the connecting seat top, be provided with the motor on the recess, the power pot head of motor is equipped with belt pulley one, be connected with the belt on the belt pulley one, the bottom of belt runs through the connecting seat and connects on belt pulley two, when unmanned aerial vehicle used up is about to the whereabouts, makes screw-nut break away from the connecting block, and when unmanned aerial vehicle whereabouts contact ground this moment, the collision transmits for the connecting seat, and the fixing base can remove this moment, then can effectively cushion the impact force through attenuator and spring, reduces the impact force to the five camera lenses on the fixing base.

Description

Horizontal stabilizing device of five-lens holder of unmanned aerial vehicle

Technical Field

The utility model relates to the technical field of unmanned aerial vehicle lens holders, in particular to a horizontal stabilizing device of an unmanned aerial vehicle five-lens holder.

Background

The unmanned aerial vehicle cloud platform is that unmanned aerial vehicle is used for the support equipment of task loads such as installation, fixed camera, and wherein five camera lenses can be unified exposure on a point position, and once exposure acquires the photograph at five visual angles about the front and back, consequently can be at the unmanned aerial vehicle platform of traveling at the steady uniform velocity stable data of acquireing the exposure.

At present when unmanned aerial vehicle descends, the unmanned aerial vehicle chance produces the collision with ground, and this kind of collision can be by unmanned aerial vehicle five-lens camera lens cloud platform itself transmit the lens on, cause the camera lens impaired easily after using for a long time, for this reason, we propose an unmanned aerial vehicle five-lens camera lens cloud platform horizontal stabilization device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a horizontal stabilizing device for a five-lens holder of an unmanned aerial vehicle, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a horizontal stabilizing device for an unmanned aerial vehicle five-lens camera head comprises a connecting seat, wherein dampers are arranged on two sides of the bottom of the connecting seat, connecting blocks are arranged at the bottoms of the dampers, connecting plates are arranged at the bottoms of the connecting blocks, and opposite sides of the two groups of connecting plates are connected with a fixing seat; the fixing assembly comprises a groove formed in the top of the connecting seat, a motor is arranged on the groove, a first belt pulley is sleeved on a power end of the motor, a belt is connected onto the first belt pulley, the bottom of the belt penetrates through the connecting seat and is connected onto a second belt pulley, the second belt pulley is sleeved on a rotating shaft, two groups of bearing seats with the same structure are arranged at the bottom of the connecting seat, the two groups of bearing seats are connected with the outer wall of the rotating shaft, lead screws are arranged at two ends of the rotating shaft, lead screw nuts are screwed onto the lead screws, the screw thread turning directions of the two groups of lead screws are opposite, and the ends, far away from each other, of the two groups of lead screw nuts are respectively inserted into the two groups of connecting blocks; the top of the buffer component is connected to the connecting seat, and the bottom of the buffer component is connected to the connecting plate.

As an optimal scheme of the horizontal stabilizing device of the five-lens holder of the unmanned aerial vehicle, the utility model comprises the following steps: the bottom of the connecting seat is transversely provided with two groups of chutes with the same structure, the two groups of chutes are internally and slidably connected with guide rods, and the bottom ends of the two groups of guide rods are respectively connected with the two groups of screw rod nuts.

As a preferred scheme of the horizontal stabilizing device of the five-lens holder of the unmanned aerial vehicle, the utility model comprises the following steps: the longitudinal section of the sliding chute is of a T-shaped structure.

As an optimal scheme of the horizontal stabilizing device of the five-lens holder of the unmanned aerial vehicle, the utility model comprises the following steps: screw holes are uniformly formed in the connecting seat and the fixing seat.

As an optimal scheme of the horizontal stabilizing device of the five-lens holder of the unmanned aerial vehicle, the utility model comprises the following steps: the buffer assembly comprises support plates arranged on the front side and the rear side of the connecting plate, a sleeve is arranged at the top of each support plate, and a spring connected with the connecting seat is arranged at the top of each sleeve.

As an optimal scheme of the horizontal stabilizing device of the five-lens holder of the unmanned aerial vehicle, the utility model comprises the following steps: the sleeve is internally and fittingly connected with a vertical rod connected with the connecting seat, and the spring is sleeved outside the vertical rod.

As an optimal scheme of the horizontal stabilizing device of the five-lens holder of the unmanned aerial vehicle, the utility model comprises the following steps: the top of backup pad is provided with the gasbag that is located the sleeve, and the top of gasbag is connected on the montant.

Compared with the prior art, the utility model has the beneficial effects that: when unmanned aerial vehicle flies, screw-nut injects in the connecting block, make the fixing base can not vertical migration, thereby when making the flight, unmanned aerial vehicle five-lens can not vertical migration, keep the stability that five-lens was shot, when unmanned aerial vehicle makes and uses up and is about to fall, it is rotatory through motor drive belt pulley one, make belt drive belt pulley two rotatory, and then drive lead screw synchronous revolution through the pivot, make two sets of screw-nut remove to the direction that is close to each other in step, and then make it break away from the connecting block, when unmanned aerial vehicle whereabouts contact ground this moment, the collision transmits for the connecting seat, the fixing base can remove this moment, then can effectively cushion through attenuator and spring, reduce the impact force to the five-lens on the fixing base.

Drawings

Fig. 1 is a schematic plan view of the overall structure of a five-lens holder horizontal stabilizing device of an unmanned aerial vehicle of the present invention;

fig. 2 is a schematic view of the overall structure of the horizontal stabilizing device of the five-lens holder of the unmanned aerial vehicle.

In the figure: 1. a connecting seat; 2. a damper; 3. connecting blocks; 4. a connecting plate; 5. a fixed seat; 6. a groove; 7. a motor; 8. a first belt pulley; 9. a belt; 10. a second belt pulley; 11. a rotating shaft; 12. a bearing seat; 13. a screw rod; 14. a feed screw nut; 15. a guide bar; 16. a support plate; 17. a sleeve; 18. a spring; 19. a vertical rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 2, the horizontal stabilizing device for the five-lens holder of the unmanned aerial vehicle comprises a connecting seat 1, wherein dampers 2 are arranged on two sides of the bottom of the connecting seat 1, connecting blocks 3 are arranged on the bottoms of the dampers 2, connecting plates 4 are arranged on the bottoms of the connecting blocks 3, opposite sides of the two groups of connecting plates 4 are connected with a fixed seat 5, and five lenses are mounted on the fixed seat 5;

in order to ensure that the unmanned aerial vehicle does not vertically shake during flying, a fixing assembly is arranged, during flying, a fixing seat 5 is fixed and does not vertically move, the fixing assembly comprises a groove 6 arranged at the top of a connecting seat 1, a motor 7 is arranged on the groove 6, a first belt pulley 8 is sleeved on a power end of the motor 7, the motor 7 is connected with the power end of the motor through a speed reducer, the motor 7 is powered and controlled through the prior art, a belt 9 is connected on the first belt pulley 8, the bottom of the belt 9 penetrates through the connecting seat 1 and is connected to a second belt pulley 10, then the second belt pulley 10 is sleeved on a rotating shaft 11, in order to ensure that the rotating shaft 11 can stably rotate, two groups of bearing seats 12 with the same structure are arranged at the bottom of the connecting seat 1, the two groups of bearing seats 12 are connected with the outer wall of the rotating shaft 11, screw rods 13 are arranged at both ends of the rotating shaft 11, screw nuts 14 are screwed on the screw rods 13, the screw threads on the two groups of screw rods 13 are opposite in rotating direction, the ends, far away from each other, of the last two groups of screw rod nuts 14 are respectively inserted into the two groups of connecting blocks 3, the fixing seats 5 are fixed by positioning the connecting blocks 3, and when the two groups of screw rods 13 rotate, the two groups of screw rod nuts 14 move in the directions far away from each other or close to each other;

in order to improve the buffering effect, a buffering component is arranged, the top of the buffering component is connected to the connecting seat 1, and the bottom of the buffering component is connected to the connecting plate 4.

In order to improve the stability of the lead screw nut 14 during movement, two groups of sliding grooves with the same structure are transversely formed in the bottom of the connecting seat 1, guide rods 15 are connected in the two groups of sliding grooves in a sliding mode, the bottom ends of the two groups of guide rods 15 are respectively connected with the two groups of lead screw nuts 14, and the guide rods 15 can play a role in guiding when the lead screw nuts 14 transversely move.

The longitudinal section of the sliding groove is arranged to be of a T-shaped structure, so that the stability can be further improved.

Evenly seted up the screw on connecting seat 1 and the fixing base 5 for connecting seat 1 can be fixed on unmanned aerial vehicle, and fixing base 5 is used for installing five camera lenses.

Buffering subassembly, it is including setting up the backup pad 16 in both sides around connecting plate 4, the top of backup pad 16 is provided with sleeve 17, sleeve 17's top is provided with the spring 18 of being connected with connecting seat 1, in order to can be to spring 18 and sleeve 17 direction, the laminating is connected with the montant 19 of being connected with connecting seat 1 in sleeve 17, and make spring 18 overlap in montant 19's outside, when unmanned aerial vehicle whereabouts contact ground, the collision transmits for connecting seat 1, fixing base 5 can remove this moment, then drive sleeve 17 extension spring 18 through backup pad 16, cushion the impact force.

Example 2

Referring to fig. 2, in order to improve the buffering effect of the impact force, an air bag located in the sleeve 17 is disposed at the top of the supporting plate 16, and the top of the air bag is connected to the vertical rod 19, so that when the supporting plate 16 moves along with the fixing base 5, the air bag deforms and can also play a role in buffering.

The rest of the structure was the same as in example 1.

The operation process is as follows: when unmanned aerial vehicle flies, screw-nut 14 injects in connecting block 3, make fixing base 5 can not vertical migration, thereby when making flight, unmanned aerial vehicle five-lens can not vertical migration, keep the stability that five-lens was shot, when unmanned aerial vehicle uses up and is about to fall, it is rotatory through a motor 7 drive belt pulley 8, make belt 9 drive two 10 of belt pulleys rotatory, and then drive lead screw 13 synchronous revolution through pivot 11, make two sets of screw-nut 14 synchronous to the direction removal that is close to each other, and then make it break away from connecting block 3, the cancellation is fixed to fixing base 5, when unmanned aerial vehicle whereabouts contact ground this moment, the collision transmits for connecting base 1, fixing base 5 can remove this moment, then can effectively cushion the impact force through spring 18 on attenuator 2 on the connecting block 3 and the sleeve 17, reduce the impact force to the five-lens on fixing base 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a five camera lens cloud platforms horizontal stabilising arrangement of unmanned aerial vehicle which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the damper comprises a connecting seat (1), wherein dampers (2) are arranged on two sides of the bottom of the connecting seat (1), connecting blocks (3) are arranged on the bottoms of the dampers (2), connecting plates (4) are arranged on the bottoms of the connecting blocks (3), and opposite sides of the two groups of connecting plates (4) are connected with a fixed seat (5);

the fixing component comprises a groove (6) arranged at the top of the connecting seat (1), a motor (7) is arranged on the groove (6), a first belt pulley (8) is sleeved at the power end of the motor (7), a belt (9) is connected to the first belt pulley (8), the bottom of the belt (9) penetrates through the connecting seat (1) and is connected to the second belt pulley (10), the second belt pulley (10) is sleeved on the rotating shaft (11), two groups of bearing seats (12) with the same structure are arranged at the bottom of the connecting seat (1), and the two groups of bearing seats (12) are connected with the outer wall of the rotating shaft (11), both ends of the rotating shaft (11) are provided with screw rods (13), screw rod nuts (14) are screwed on the screw rods (13), the screw thread turning directions of the two groups of screw rods (13) are opposite, and the ends, far away from each other, of the two groups of screw rod nuts (14) are respectively inserted on the two groups of connecting blocks (3);

the top of the buffer component is connected to the connecting seat (1), and the bottom of the buffer component is connected to the connecting plate (4).

2. The horizontal stabilizing device of an unmanned aerial vehicle five-lens holder of claim 1, characterized in that: the bottom of the connecting seat (1) is transversely provided with two groups of sliding grooves with the same structure, the two groups of sliding grooves are internally and evenly connected with guide rods (15) in a sliding mode, and the bottom ends of the two groups of guide rods (15) are respectively connected with the two groups of lead screw nuts (14).

3. The horizontal stabilizing device of an unmanned aerial vehicle five-lens holder of claim 2, characterized in that: the longitudinal section of the sliding chute is of a T-shaped structure.

4. The horizontal stabilizing device of an unmanned aerial vehicle five-lens holder of claim 1, characterized in that: screw holes are uniformly formed in the connecting seat (1) and the fixing seat (5).

5. The horizontal stabilizing device of an unmanned aerial vehicle five-lens holder of claim 1, characterized in that: the buffer assembly comprises supporting plates (16) arranged on the front side and the rear side of the connecting plate (4), a sleeve (17) is arranged at the top of each supporting plate (16), and a spring (18) connected with the connecting seat (1) is arranged at the top of each sleeve (17).

6. The horizontal stabilizing device of an unmanned aerial vehicle five-lens holder of claim 5, characterized in that: the sleeve (17) is internally and fittingly connected with a vertical rod (19) connected with the connecting seat (1), and the spring (18) is sleeved outside the vertical rod (19).

7. The horizontal stabilizing device of an unmanned aerial vehicle five-lens holder of claim 6, characterized in that: the top of the supporting plate (16) is provided with an air bag positioned in the sleeve (17), and the top of the air bag is connected to the vertical rod (19).