阅读说明：本技术 一种便于多方位摄影的无人机减震支架 (Unmanned aerial vehicle shock absorber support convenient to diversified photographic ) 是由 林宏剑 林麟 于 2020-12-18 设计创作，主要内容包括：本发明涉及一种便于多方位摄影的无人机减震支架,控制外壳的外表面分别固定连接有四个机翼,控制外壳的下表面设置有摄像本体,控制外壳的下表面分别设置有六个连接杆,六个连接杆以三个为一组分别设置在摄像本体的前后两侧,每三个连接杆的下端均固定连接有支架,支架的下表面分别固定连接有两个支撑块,支撑块的结构为n字状,支撑块的两个直板之间固定连接滑杆上设置有缓冲机构,连接杆的上端贯穿进控制外壳的内部,连接杆位于控制外壳内的一端上设置有二次缓冲机构,该便于多方位摄影的无人机减震支架,减缓了无人机下降时的撞击力,避免了无人机上的摄像本体出现损坏的情况,提高了无人机内部零部件的稳固性。(The invention relates to an unmanned aerial vehicle damping support convenient for multi-azimuth photography, wherein the outer surface of a control shell is respectively fixedly connected with four wings, the lower surface of the control shell is provided with a camera body, the lower surface of the control shell is respectively provided with six connecting rods, the six connecting rods are respectively arranged on the front side and the rear side of the camera body in a group of three, the lower end of each three connecting rod is fixedly connected with a support, the lower surface of the support is respectively fixedly connected with two supporting blocks, the supporting blocks are in an n-shaped structure, a buffer mechanism is fixedly connected between the two straight plates of the supporting blocks and provided with a sliding rod, the upper ends of the connecting rods penetrate into the control shell, and one end of the connecting rod, which is positioned in the control shell, is provided with a secondary buffer mechanism. The steadiness of the internal parts of the unmanned aerial vehicle is improved.)

1. The utility model provides an unmanned aerial vehicle shock absorber support convenient to diversified photography, includes control housing (1), the surface difference fixedly connected with four wings (2) of control housing (1), its characterized in that: the lower surface of the control shell (1) is provided with a camera body (18), the lower surface of the control shell (1) is respectively provided with six connecting rods (3), three of the six connecting rods (3) are respectively arranged at the front side and the rear side of the camera body (18) in a group, the lower ends of every three connecting rods (3) are fixedly connected with a bracket (4), the lower surface of the bracket (4) is respectively and fixedly connected with two supporting blocks (5), the connecting structures on the two supporting blocks (5) are the same, the supporting block (5) is n-shaped, a sliding rod (6) is fixedly connected between two straight plates of the supporting block (5), the slide bar (6) is provided with a buffer mechanism, the upper end of the connecting rod (3) penetrates into the control shell (1), one end of the connecting rod (3) in the control shell (1) is provided with a secondary buffer mechanism.

2. The unmanned aerial vehicle shock mount convenient to diversified photography of claim 1, characterized in that: buffer gear includes slider (7), the quantity of slider (7) is two, two the structure of slider (7) is the ring form, two slider (7) all carry out sliding connection through inner circle and slide bar (6), two lower surface difference fixedly connected with two turning blocks (8) of slider (7), the lower extreme of left turning block (8) is rotated and is connected with first turning plate (9) on slide bar (6), the lower extreme of turning block (8) on slide bar (6) go up the right side rotates and is connected with second turning plate (10), connection structure on second turning plate (10) is the same with the structure on first turning plate (9), two fixedly connected with spring (11) between slider (7), spring (11) activity is cup jointed on slide bar (6).

3. The unmanned aerial vehicle shock mount convenient to diversified photography of claim 2, characterized in that: the lower end of the rotating block (8) is also arranged to be n-shaped, a rotating shaft (16) is fixedly connected between two straight plates at the lower end of the rotating block (8), a rotating groove (17) is formed in the upper end of the first rotating plate (9), the rotating groove (17) extends out of the front side surface and the rear side surface of the first rotating plate (9), and the first rotating plate (9) is movably sleeved on the rotating shaft (16) in the rotating block (8) through the rotating groove (17).

4. The unmanned aerial vehicle shock mount convenient to diversified photography of claim 2, characterized in that: the novel rotary table is characterized in that the first rotary plate (9) and the second rotary plate (10) are arranged in a crossed mode, a limiting rod (15) is arranged at the crossed position of the first rotary plate (9) and the second rotary plate (10), connecting grooves (14) are formed in opposite surfaces of the first rotary plate (9) and the second rotary plate (10), rotary grooves (17) are formed in the first rotary plate (9) in the same mode, rotary grooves (17) are formed in the second rotary plate (10) in the same mode, and the rotary grooves (17) are communicated with the connecting grooves (14).

5. The unmanned aerial vehicle shock mount convenient to diversified photography of claim 4, characterized in that: the structure of the limiting rod (15) is I-shaped, and a cross rod of the limiting rod (15) is movably sleeved in the rotating groove (17) of the first rotating plate (9) and the rotating groove (17) of the second rotating plate (10).

6. The unmanned aerial vehicle shock mount convenient to diversified photography of claim 2, characterized in that: the lower end of the first rotating plate (9) is fixedly connected with a connecting block (12), the lower surface of the connecting block (12) is also fixedly connected with a spring (11), and the lower end of the spring (11) is provided with a moving wheel (13).

7. The unmanned aerial vehicle shock mount convenient to diversified photography of claim 1, characterized in that: the secondary buffer mechanism comprises a movable shell (19), the interior of the movable shell (19) is hollow, the upper end of the connecting rod (3) penetrates into the interior of the movable shell (19), the upper end of the movable shell (19) is fixedly connected to the inner wall of the top of the control shell (1), and the connecting rod (3) is located in the movable shell (19) and is provided with an end-up fixed connection limiting block (20).

8. The unmanned aerial vehicle shock mount convenient to diversified photography of claim 7, characterized in that: the upper surface of stopper (20) is the same fixedly connected with spring (11), the upper end fixed connection of spring (11) is on the top inner wall of activity shell (19).

Technical Field

The invention belongs to the technical field of building surveying and mapping, and particularly relates to an unmanned aerial vehicle damping support convenient for multi-azimuth shooting.

Background

For inheriting and developing city historical culture, to the current situation of ancient building disappearance drawing, can use respectively with the help of three-dimensional laser scanning collection point cloud data and unmanned aerial vehicle oblique photogrammetry and carry out data analysis and construct three-dimensional vector model, at present when using unmanned aerial vehicle to carry out oblique photography, owing to need shoot comparatively professional photo, consequently can install the photographic equipment of specialty on unmanned aerial vehicle, lead to unmanned aerial vehicle's load too big, but all do not possess buffer gear on the unmanned aerial vehicle support of present majority, and then unmanned aerial vehicle is heavier because self weight when descending, when unmanned aerial vehicle descends, can with ground direct contact, and then produce certain vibrations, unmanned aerial vehicle's life has been influenced.

Disclosure of Invention

In view of the above, the invention provides the unmanned aerial vehicle damping support convenient for multi-directional shooting, which has the advantages of buffering when an unmanned aerial vehicle lands, and solves the problem that the unmanned aerial vehicle does not have buffering when the unmanned aerial vehicle lands.

In order to achieve the purpose, the invention provides the following technical scheme: an unmanned aerial vehicle damping bracket convenient for multi-azimuth photography comprises a control shell, wherein the outer surface of the control shell is fixedly connected with four wings respectively, the lower surface of the control shell is provided with a camera body, the lower surface of the control shell is respectively provided with six connecting rods, the six connecting rods are respectively arranged at the front side and the rear side of the camera body in groups of three, the lower ends of every three connecting rods are fixedly connected with a bracket, the lower surface of the bracket is respectively and fixedly connected with two supporting blocks, the connecting structures on the two supporting blocks are the same, the supporting block is n-shaped, a sliding rod is fixedly connected between the two straight plates of the supporting block, the sliding rod is provided with a buffer mechanism, the upper end of the connecting rod penetrates into the control shell, and one end, located in the control shell, of the connecting rod is provided with a secondary buffer mechanism.

Preferably, buffer gear includes the slider, the quantity of slider is two, two the structure of slider is the ring form, two the slider all carries out sliding connection through inner circle and slide bar, two the lower surface of slider is two turning blocks of fixedly connected with respectively, the lower extreme of left turning block rotates on the slide bar and is connected with first turning plate, the lower extreme of the turning block on right side rotates on the slide bar and is connected with the second rotor plate, connection structure on the second rotor plate is the same with the structure on the first turning plate, two fixedly connected with spring between the slider, the spring activity cup joints on the slide bar.

Preferably, the lower end of the rotating block is also arranged in an n shape, a rotating shaft is fixedly connected between the two straight plates at the lower end of the rotating block, a rotating groove is formed in the upper end of the first rotating plate, the rotating groove extends out of the front side surface and the rear side surface of the first rotating plate respectively, and the first rotating plate is movably sleeved on the rotating shaft in the rotating block through the rotating groove.

Preferably, the first rotating plate and the second rotating plate are arranged in a crossed manner, a limiting rod is arranged at the crossed position of the first rotating plate and the second rotating plate, connecting grooves are formed in opposite surfaces of the first rotating plate and the second rotating plate, rotating grooves are also formed in the first rotating plate, rotating grooves are also formed in the second rotating plate, and the rotating grooves are communicated with the connecting grooves.

Preferably, the structure of the limiting rod is I-shaped, and the cross rod of the limiting rod is movably sleeved in the rotating groove of the first rotating plate and the rotating groove of the second rotating plate.

Preferably, the lower end of the first rotating plate is fixedly connected with a connecting block, the lower surface of the connecting block is also fixedly connected with a spring, and the lower end of the spring is provided with a moving wheel.

Preferably, the secondary buffer mechanism comprises a movable shell, the movable shell is hollow, the upper end of the connecting rod penetrates into the movable shell, the upper end of the movable shell is fixedly connected to the inner wall of the top of the control shell, and one end of the connecting rod, which is located in the movable shell, is fixedly connected with the limiting block.

Preferably, the upper surface of the limiting block is fixedly connected with a spring, and the upper end of the spring is fixedly connected to the inner wall of the top of the movable shell.

The invention has the beneficial effects that:

1. this unmanned aerial vehicle shock attenuation support convenient to diversified photography, the device is through being provided with two buffer gear at the support downside, and then receive ascending impact with the second rotor plate when first rotor plate, and then first rotor plate carries out opposite direction with the second rotor plate and rotates, promote two sliders respectively simultaneously and carry out opposite direction displacement on the slide bar, and then two sliders stretch the spring, and then the impact when having slowed down unmanned aerial vehicle and descending, the condition of damage appears in the body of making a video recording on having avoided unmanned aerial vehicle, the steadiness of the inside spare part of unmanned aerial vehicle has been improved, be cross arrangement between first rotor plate and the second rotor plate simultaneously, descending stability when effectively improving unmanned aerial vehicle load, impact force to photography equipment during effectual reduction descends, improve photography equipment's life.

2. This unmanned aerial vehicle shock absorber support convenient to diversified photography, the device all are provided with the removal wheel through the lower extreme at first rotor plate and second rotor plate, and then carry out opposite direction displacement as first rotor plate and second rotor plate, slide subaerial through removing the wheel, and then reduced the resistance that receives when rotating between first rotor plate and the second rotor plate, and then improved the stability when to the unmanned aerial vehicle shock attenuation, avoided appearing the dead condition of mechanical card.

3. This unmanned aerial vehicle shock attenuation support convenient to diversified photography through be provided with movable shell on the connecting rod, and then can slow down the impact force that the support received, and then reduced the impact of connecting rod to control housing, and then avoided the connection structure in the control housing the condition of vibrations appearing, improved the stability of the inside spare part of unmanned aerial vehicle.

4. This unmanned aerial vehicle shock absorber support convenient to diversified photography through setting up spread groove and gag lever post, and then has improved the stability when rotating between first rotor plate and the second rotor plate, has reduced the condition that appears rocking when rotating between the two, and the connecting rod is the I shape simultaneously, and then has avoided the condition that appears separating between first rotor plate and the second rotor plate.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.

Drawings

For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a shock mount structure of an unmanned aerial vehicle for facilitating multi-orientation photography according to the present invention;

FIG. 2 is a schematic view of a connection structure of a support block in a shock absorption bracket of an unmanned aerial vehicle facilitating multi-azimuth photography according to the present invention;

fig. 3 is a schematic view of a cross structure of a first rotating plate and a second rotating plate in the shock absorption bracket of the unmanned aerial vehicle for facilitating multi-azimuth photography according to the present invention;

fig. 4 is a schematic view of a split structure of a rotating block and a first rotating plate in the shock absorption bracket of the unmanned aerial vehicle for facilitating multi-azimuth photography of the invention;

FIG. 5 is a right side view of a control housing in a shock mount for an unmanned aerial vehicle for facilitating multi-orientation photography in accordance with the present invention;

fig. 6 is a sectional view of a movable housing in a shock-absorbing mount of an unmanned aerial vehicle facilitating multi-directional photography according to the present invention.

Reference numerals: the device comprises a control shell 1, wings 2, connecting rods 3, a support 4, a supporting block 5, a sliding rod 6, a sliding block 7, a rotating block 8, a first rotating plate 9, a second rotating plate 10, a spring 11, a connecting block 12, a moving wheel 13, a connecting groove 14, a limiting rod 15, a rotating shaft 16, a rotating groove 17, a camera body 18, a movable shell 19 and a limiting block 20.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 6, an unmanned aerial vehicle shock absorption support convenient for multi-directional photography comprises a control housing 1, four wings 2 are fixedly connected to the outer surface of the control housing 1 respectively, the four wings 2 are fixedly connected to the outer surface of the control housing 1 respectively in a manner of rotating by 90 degrees with the axis of the control housing 1 as a rotation point, a camera body 18 is arranged on the lower surface of the control housing 1, the camera body 18 is a conventional structure and is not described in much detail, six connecting rods 3 are arranged on the lower surface of the control housing 1 respectively, the six connecting rods 3 are arranged on the front side and the rear side of the camera body 18 respectively in groups of three, meanwhile, the connecting structures on the two groups of connecting rods 3 are the same, a support 4 is fixedly connected to the lower ends of the three connecting rods 3, two support blocks 5 are fixedly connected to the lower surface of the support, the connection structure on the two support blocks 5 is the same.

Meanwhile, the structure of the supporting block 5 is n-shaped, a sliding rod 6 is fixedly connected between two straight plates of the supporting block 5, two sliding blocks 7 are arranged on the sliding rod 6, the structure of each sliding block 7 is circular, the sliding blocks 7 are in sliding connection with the sliding rod 6 through inner rings, two rotating blocks 8 are respectively fixedly connected to the lower surfaces of the two sliding blocks 7, a first rotating plate 9 is rotatably connected to the lower end of the rotating block 8 on the left side of the sliding rod 6, the lower end of the rotating block 8 is also n-shaped, a rotating shaft 16 is fixedly connected between the two straight plates at the lower end of the rotating block 8, a rotating groove 17 is formed in the upper end of the first rotating plate 9, the rotating grooves 17 respectively extend out of the front side surface and the rear side surface of the first rotating plate 9, the first rotating plate 9 is movably sleeved on the rotating shaft 16 in the rotating block 8 through the rotating, the lower end of a rotating block 8 on the right side of a sliding rod 6 is rotatably connected with a second rotating plate 10, the connecting structure on the second rotating plate 10 is the same as that of a first rotating plate 9, the second rotating plate 10 is also rotatably connected with the rotating block 8 through a rotating groove 17, a spring 11 is fixedly connected between two sliding blocks 7, the spring 11 is movably sleeved on the sliding rod 6, when the first rotating plate 9 and the second rotating plate 10 are impacted upwards, the two sliding blocks 7 are respectively pushed to displace in opposite directions on the sliding rod 6, and simultaneously the two sliding blocks 7 stretch the spring 11, so that the impact force generated when the unmanned aerial vehicle descends is relieved, the stability of internal parts of the unmanned aerial vehicle is improved, meanwhile, the first rotating plate 9 and the second rotating plate 10 are arranged in a crossed mode, the descending stability of the unmanned aerial vehicle under the load is effectively improved, and the impact force on photographic equipment during descending is effectively reduced, the service life of the photographic equipment is prolonged;

meanwhile, the first rotating plate 9 and the second rotating plate 10 are arranged in a crossed manner, and a limiting rod 15 is arranged at the crossed position of the first rotating plate 9 and the second rotating plate 10, meanwhile, the opposite surfaces of the first rotating plate 9 and the second rotating plate 10 are both provided with a connecting groove 14, the first rotating plate 9 is also provided with a rotating groove 17, and the second rotating plate 10 is also provided with a rotating groove 17, the rotating groove 17 is communicated with the connecting groove 14, the limiting rod 15 is in an I-shaped structure, and the cross bar of the limiting rod 15 is movably sleeved in the rotating groove 17 of the first rotating plate 9 and the rotating groove 17 of the second rotating plate 10, when the first rotating plate 9 and the second rotating plate 10 rotate crosswise, the stability of the rotation between the two is improved by arranging the connecting groove 14 and the limiting rod 15, the shaking condition of the rotation between the two is reduced, meanwhile, the limiting rod 15 is I-shaped, so that the situation that the first rotating plate 9 is separated from the second rotating plate 10 is avoided;

the lower end of the first rotating plate 9 is fixedly connected with a connecting block 12, the lower surface of the connecting block 12 is also fixedly connected with a spring 11, the lower end of the spring 11 is provided with a moving wheel 13, the moving wheel 13 is an existing structure and is not described in much detail, when the moving wheel 13 is subjected to impact force, the moving wheel 13 forms extrusion force on the spring 11, the spring 11 contracts, the impact force applied to the unmanned aerial vehicle is further relieved, and meanwhile, the lower end connecting structure of the second rotating plate 10 is the same as the connecting structure of the lower end of the first rotating plate 9;

the upper end of the connecting rod 3 penetrates into the control shell 1, a movable shell 19 is arranged at one end of the connecting rod 3 positioned in the control shell 1, the upper end of the movable shell 19 is fixedly connected to the inner wall of the top of the control shell 1, the inner structure of the movable shell 19 is hollow, the upper end of the connecting rod 3 penetrates into the movable shell 19, a limit block 20 is fixedly connected to one end of the connecting rod 3 positioned in the movable shell 19, the limit block 20 is arranged, the connecting rod 3 is prevented from being separated from the movable shell 19, a spring 11 is fixedly connected to the upper surface of the limit block 20, the upper end of the spring 11 is fixedly connected to the inner wall of the top of the movable shell 19, when the connecting rod 3 is subjected to upward impact force, the connecting rod 3 pushes the limit block 20 to displace upwards, the spring 11 on the limit block 20 contracts, and the impact force of the connecting rod 3 on the unmanned aerial, stability when further having improved unmanned aerial vehicle descends.

When this unmanned aerial vehicle shock absorber support convenient to diversified photography uses, divide into following step:

the first step is as follows: when the unmanned aerial vehicle lands, the movable wheel 13 is firstly contacted with the ground, and then when the movable wheel 13 is impacted, the movable wheel 13 forms extrusion force on the spring 11, and then the spring 11 contracts, so that the impact force on the unmanned aerial vehicle is further relieved, and meanwhile, the force on the movable wheel 13 is respectively transmitted to the first rotating plate 9 and the second rotating plate 10 through the connecting block 12;

the second step is that: when the first rotating plate 9 and the second rotating plate 10 are subjected to upward impact force, the first rotating plate 9 and the second rotating plate 10 rotate in opposite directions, the two sliding blocks 7 are pushed to displace on the sliding rods 6 in opposite directions respectively, and the two sliding blocks 7 stretch the springs 11, so that the impact force generated when the unmanned aerial vehicle descends is relieved, and the stability of internal parts of the unmanned aerial vehicle is improved;

the third step: support 4 has received the impact equally simultaneously, and then has promoted connecting rod 3 upwards displacement, and then connecting rod 3 promotes stopper 20 upwards displacement, and then spring 11 on the stopper 20 contracts, and then has slowed down connecting rod 3 and to unmanned aerial vehicle impact, has further improved the stability when unmanned aerial vehicle descends.

Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.