CN211167394U - Line patrol unmanned aerial vehicle undercarriage shock-absorbing structure - Google Patents
Line patrol unmanned aerial vehicle undercarriage shock-absorbing structure Download PDFInfo
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- CN211167394U CN211167394U CN201922273542.7U CN201922273542U CN211167394U CN 211167394 U CN211167394 U CN 211167394U CN 201922273542 U CN201922273542 U CN 201922273542U CN 211167394 U CN211167394 U CN 211167394U
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Abstract
The utility model discloses a patrol line unmanned aerial vehicle undercarriage shock-absorbing structure, including base member, buffer structure, regulation structure and dismouting structure, the equal fixedly connected with dismouting structure in both sides of base member inside, the bottom fixedly connected with buffer structure of base member, bottom plate, telescopic link, rubber sleeve, slide bar, first spring, slide cartridge, second spring, curb plate, hinge bar, fixing base are installed in proper order to buffer structure's inside. The utility model discloses a be provided with a plurality of buffer and promote overall structure's buffering effect, the vibrations when utilizing first spring and the base member bottom curb plate of base member bottom both sides to go up slide cartridge and slide bar between can effectively reduce unmanned aerial vehicle descending, when the base member falls down, slide cartridge slides between the slide bar and makes the shrink of second spring increase buffering effect, the buffering effect can further be strengthened to the buffering between the inside third spring of the outside telescopic cylinder of the slide cartridge of cooperation simultaneously and the telescopic link, the damage appears when avoiding unmanned aerial vehicle to fall to the ground.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field specifically is a patrol line unmanned aerial vehicle undercarriage shock-absorbing structure.
Background
Along with the high-speed development of science and technology, unmanned aerial vehicle has been very general, and unmanned aerial vehicle fan likes to utilize unmanned aerial vehicle to shoot etc. more, and current section patrols line unmanned aerial vehicle and mainly is replacing the manual work to carry out the tour of electric wire tower, uses very frequently, consequently need consider to carry out shock attenuation protection to unmanned aerial vehicle, makes it have longer life, though there are multiple unmanned aerial vehicle undercarriage shock-absorbing structure on the present market, but some minor defects of ubiquitous:
firstly, the traditional damping structure of the undercarriage of the unmanned aerial vehicle has poor damping effect, so that the unmanned aerial vehicle still can be damaged when landing;
secondly, the traditional damping structure of the landing gear of the unmanned aerial vehicle is inconvenient to fixedly install and is troublesome to use;
third, damping device can not carry out angle regulation among traditional unmanned aerial vehicle undercarriage shock-absorbing structure to can't find the most suitable buffering effect according to the angle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a patrol line unmanned aerial vehicle undercarriage shock-absorbing structure to solve the problem that the shock attenuation effect that proposes among the above-mentioned background art is poor, inconvenient installation is fixed and can not adjust the buffering angle.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a patrol line unmanned aerial vehicle undercarriage shock-absorbing structure, includes base member, buffer structure, adjusts structure and dismouting structure, the equal fixedly connected with dismouting structure in both sides of base member inside, the bottom fixedly connected with buffer structure of base member, bottom plate, telescopic link, rubber sleeve, slide bar, first spring, slide cartridge, second spring, curb plate, hinge bar, fixing base, telescopic cartridge and third spring are installed in proper order to buffer structure's inside, the equal fixedly connected with in both sides of buffer structure bottom adjusts the structure.
Preferably, first spring is fixed in the both sides of base member bottom respectively, the equal fixedly connected with bottom plate in bottom of first spring, equal fixedly connected with slide bar between the bottom plate, curb plate fixed connection in the bottom of base member, the equal fixedly connected with fixing base in both sides of curb plate outer wall, the equal fixedly connected with hinge bar in one side of fixing base.
Preferably, the bottom end of one side of the hinge rod is fixedly connected with a sliding cylinder, the inner diameter of the sliding cylinder is smaller than the outer diameter of the sliding rod, a sliding structure is formed between the sliding rod and the sliding cylinder, and a second spring is fixedly connected between the sliding cylinders.
Preferably, the outer wall of the sliding cylinder is movably hinged with a telescopic cylinder, the inside of the telescopic cylinder is fixedly connected with a third spring, the bottom end of the third spring is fixedly connected with a telescopic rod, the bottom end of the telescopic rod is fixedly connected with a rubber sleeve, and the telescopic cylinders are symmetrically distributed about the vertical center line of the base body.
Preferably, the inside of adjusting the structure installs the rocker in proper order, rotates seat and connecting rod, rotates seat swing joint in the top of a telescopic cylinder, rotates the fixedly connected with connecting rod on the seat, the equal fixedly connected with rocker in bottom of connecting rod.
Preferably, flexible piece, fixed slot, fixed block, bolt and flexible groove are installed in proper order to the inside of dismouting structure, and the fixed slot is fixed in the both sides on base member top, the equal fixedly connected with fixed block in inside of fixed slot, the flexible groove of the equal fixedly connected with in one side of fixed slot, the flexible piece of the equal fixedly connected with in one side of flexible inslot portion, the equal swing joint in one side of flexible piece has the bolt.
Compared with the prior art, the beneficial effects of the utility model are that: this patrol line unmanned aerial vehicle undercarriage shock-absorbing structure is rational in infrastructure, has following advantage:
(1) the buffering effect of the whole structure is improved by arranging a plurality of buffering devices, the vibration of the unmanned aerial vehicle during landing can be effectively reduced by utilizing the first springs on the two sides of the bottom end of the base body and the second spring between the sliding barrel and the sliding rod on the side plate at the bottom end of the base body, when the base body falls down, the sliding barrel slides between the sliding rods to enable the second spring to contract to increase the buffering effect, and meanwhile, the buffering effect can be further enhanced by matching with the buffering between the third spring inside the telescopic barrel outside the sliding barrel and the telescopic rod, so that the damage of the unmanned aerial vehicle during landing is avoided;
(2) the mounting or dismounting of the damping structure is facilitated by the aid of the mounting and dismounting structure, the fixed block on the unmanned aerial vehicle is fixed inside the fixed groove through the fixed groove, and after the fixing is completed, the fixed block is clamped and fixed by the aid of the telescopic block inside the telescopic groove on one side of the fixed groove, which moves under the rotation of the bolt, so that the mounting and dismounting structure is quite convenient;
(3) realize the regulation to a telescopic cylinder angle through being provided with the regulation structure, handheld rocker will rotate the seat rotation through the connecting rod, rotate the seat and can drive a telescopic cylinder and rotate to the realization reaches the better effect of bradyseism to the regulation of angle.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the front view structure of the connecting rod of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 4 is a schematic view of the front view structure of the bolt of the present invention.
In the figure: 1. a substrate; 2. a buffer structure; 201. a base plate; 202. a telescopic rod; 203. a rubber sleeve; 204. a slide bar; 205. a first spring; 206. a slide cylinder; 207. a second spring; 208. a side plate; 209. a hinged lever; 210. a fixed seat; 211. a telescopic cylinder; 212. a third spring; 3. an adjustment structure; 301. a rocker; 302. a rotating seat; 303. a connecting rod; 4. a disassembly and assembly structure; 401. a telescopic block; 402. fixing grooves; 403. a fixed block; 404. a bolt; 405. a telescopic groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a line patrol unmanned aerial vehicle undercarriage damping structure comprises a base body 1, a buffering structure 2, an adjusting structure 3 and a dismounting structure 4, wherein the dismounting structure 4 is fixedly connected to two sides of the interior of the base body 1;
the inside of the dismounting structure 4 is sequentially provided with a telescopic block 401, a fixed groove 402, a fixed block 403, a bolt 404 and a telescopic groove 405, the fixed groove 402 is fixed at two sides of the top end of the base body 1, the fixed block 403 is fixedly connected inside the fixed groove 402, the telescopic groove 405 is fixedly connected at one side of the fixed groove 402, the telescopic block 401 is fixedly connected at one side of the telescopic groove 405, and the bolt 404 is movably connected at one side of the telescopic block 401;
specifically, as shown in fig. 1 and 4, when the unmanned aerial vehicle fixing device is used, the fixing block 403 on the unmanned aerial vehicle is fixed inside the fixing groove 402 by using the fixing groove 402, and after the fixing is completed, the fixing block 403 is clamped and fixed by moving the telescopic block 401 in the telescopic groove 405 on one side of the fixing groove 402 under the rotation of the bolt 404, which is very convenient;
the bottom end of the base body 1 is fixedly connected with a buffer structure 2, a bottom plate 201, an expansion link 202, a rubber sleeve 203, a sliding rod 204, a first spring 205, a sliding cylinder 206, a second spring 207, side plates 208, a hinged rod 209, a fixed seat 210, a telescopic cylinder 211 and a third spring 212 are sequentially arranged in the buffer structure 2, the first spring 205 is respectively fixed at two sides of the bottom end of the base body 1, the bottom end of the first spring 205 is fixedly connected with the bottom plate 201, the sliding rod 204 is fixedly connected between the bottom plates 201, the side plates 208 are fixedly connected with the bottom end of the base body 1, the fixed seat 210 is fixedly connected at two sides of the outer wall of the side plates 208, the hinged rod 209 is fixedly connected at one side of the fixed seat 210, the sliding cylinder 206 is fixedly connected at the bottom end of one side of the hinged rod 209, the inner diameter of the sliding cylinder 206 is smaller than the outer diameter of the sliding rod 204, a, the outer walls of the sliding cylinders 206 are movably hinged with telescopic cylinders 211, the interiors of the telescopic cylinders 211 are fixedly connected with third springs 212, the bottom ends of the third springs 212 are fixedly connected with telescopic rods 202, the bottom ends of the telescopic rods 202 are fixedly connected with rubber sleeves 203, and the telescopic cylinders 211 are symmetrically distributed about the vertical center line of the base body 1;
specifically, as shown in fig. 1 and 3, when the unmanned aerial vehicle landing buffering device is used, the first springs 205 on the two sides of the bottom end of the base body 1 and the second spring 207 between the sliding barrel 206 and the sliding rod 204 on the side plate 208 at the bottom end of the base body 1 can effectively reduce the vibration of the unmanned aerial vehicle when landing, when the base body 1 falls down, the sliding barrel 206 slides between the sliding rod 204 to shrink the second spring 207 to increase the buffering effect, and meanwhile, the buffering effect can be further enhanced by matching with the buffering between the third spring 212 inside the telescopic barrel 211 outside the sliding barrel 206 and the telescopic rod 202, so that the unmanned aerial vehicle is prevented from being damaged when landing;
the two sides of the bottom end of the buffer structure 2 are fixedly connected with adjusting structures 3, a rocker 301, a rotating seat 302 and a connecting rod 303 are sequentially installed inside the adjusting structures 3, the rotating seat 302 is movably connected to the top end of the telescopic cylinder 211, the connecting rod 303 is fixedly connected to the rotating seat 302, and the bottom ends of the connecting rods 303 are fixedly connected with the rocker 301;
specifically, as shown in fig. 1 and 2, during use, the handheld rocker 301 rotates the rotating seat 302 through the connecting rod 303, and the rotating seat 302 can drive the telescopic cylinder 211 to rotate, so that the angle can be adjusted, and a better cushioning effect can be achieved.
The working principle is as follows: when the utility model is used, firstly, the fixing groove 402 is utilized to fix the fixing block 403 on the unmanned aerial vehicle inside the fixing groove 402, after the fixing is completed, the telescopic block 401 moves under the rotation of the bolt 404 through the telescopic block 401 inside the telescopic groove 405 on one side of the fixing groove 402 to fix the fixing block 403 in a clamping manner, which is very convenient;
afterwards, the first springs 205 on the two sides of the bottom end of the base body 1 and the second spring 207 between the sliding barrel 206 and the sliding rod 204 on the side plate 208 at the bottom end of the base body 1 can effectively reduce the vibration of the unmanned aerial vehicle during landing, when the base body 1 falls, the sliding barrel 206 slides between the sliding rods 204 to enable the second spring 207 to contract and increase the buffering effect, and meanwhile, the buffering effect can be further enhanced by matching with the buffering between the third spring 212 inside the telescopic barrel 211 outside the sliding barrel 206 and the telescopic rod 202, so that the unmanned aerial vehicle is prevented from being damaged when falling to the ground;
finally, the handheld rocker 301 rotates the rotating seat 302 through the connecting rod 303, and the rotating seat 302 can drive the telescopic cylinder 211 to rotate, so that the angle can be adjusted, and a better cushioning effect can be achieved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a patrol line unmanned aerial vehicle undercarriage shock-absorbing structure, includes base member (1), buffer structure (2), adjusts structure (3) and dismouting structure (4), its characterized in that: the utility model discloses a damping structure, including base member (1), the equal fixedly connected with dismouting structure in both sides of base member (1) inside (4), the bottom fixedly connected with buffer structure (2) of base member (1), bottom plate (201), telescopic link (202), rubber sleeve (203), slide bar (204), first spring (205), slide cartridge (206), second spring (207), curb plate (208), hinge bar (209), fixing base (210), telescopic cartridge (211) and third spring (212) are installed in proper order to the inside of buffer structure (2), the equal fixedly connected with in both sides of buffer structure (2) bottom adjusts structure (3).
2. The undercarriage shock-absorbing structure of an inspection unmanned aerial vehicle according to claim 1, wherein: first spring (205) are fixed in the both sides of base member (1) bottom respectively, the equal fixedly connected with bottom plate (201) in bottom of first spring (205), equal fixedly connected with slide bar (204) between bottom plate (201), curb plate (208) fixed connection in the bottom of base member (1), the equal fixedly connected with fixing base (210) in both sides of curb plate (208) outer wall, the equal fixedly connected with hinge bar (209) in one side of fixing base (210).
3. The undercarriage shock-absorbing structure of an inspection unmanned aerial vehicle according to claim 2, wherein: the bottom end of one side of the hinged rod (209) is fixedly connected with a sliding cylinder (206), the inner diameter of the sliding cylinder (206) is smaller than the outer diameter of the sliding rod (204), a sliding structure is formed between the sliding rod (204) and the sliding cylinder (206), and a second spring (207) is fixedly connected between the sliding cylinders (206).
4. The inspection unmanned aerial vehicle undercarriage shock-absorbing structure of claim 3, wherein: the outer wall of the sliding cylinder (206) is movably hinged with a telescopic cylinder (211), a third spring (212) is fixedly connected to the inner portion of the telescopic cylinder (211), a telescopic rod (202) is fixedly connected to the bottom end of the third spring (212), a rubber sleeve (203) is fixedly connected to the bottom end of the telescopic rod (202), and the telescopic cylinder (211) is symmetrically distributed about the vertical center line of the base body (1).
5. The undercarriage shock-absorbing structure of an inspection unmanned aerial vehicle according to claim 1, wherein: the inside of adjusting structure (3) is installed rocker (301), rotation seat (302) and connecting rod (303) in proper order, rotates seat (302) swing joint in the top of telescopic cylinder (211), rotates fixedly connected with connecting rod (303) on seat (302), the equal fixedly connected with rocker (301) in bottom of connecting rod (303).
6. The undercarriage shock-absorbing structure of an inspection unmanned aerial vehicle according to claim 1, wherein: flexible piece (401), fixed slot (402), fixed block (403), bolt (404) and flexible groove (405) are installed in proper order to the inside of dismouting structure (4), and fixed slot (402) are fixed in the both sides on base member (1) top, the equal fixedly connected with fixed block (403) in inside of fixed slot (402), the equal fixedly connected with flexible groove (405) in one side of fixed slot (402), the flexible piece (401) of the equal fixedly connected with in one side of flexible groove (405) inside, the equal swing joint in one side of flexible piece (401) has bolt (404).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922273542.7U CN211167394U (en) | 2019-12-17 | 2019-12-17 | Line patrol unmanned aerial vehicle undercarriage shock-absorbing structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922273542.7U CN211167394U (en) | 2019-12-17 | 2019-12-17 | Line patrol unmanned aerial vehicle undercarriage shock-absorbing structure |
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| CN211167394U true CN211167394U (en) | 2020-08-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111907709A (en) * | 2020-08-12 | 2020-11-10 | 杭州企飞飞科技有限公司 | Civil unmanned aerial vehicle convenient to spill medicine |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111907709A (en) * | 2020-08-12 | 2020-11-10 | 杭州企飞飞科技有限公司 | Civil unmanned aerial vehicle convenient to spill medicine |
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