CN210852897U - Unmanned aerial vehicle structure of taking off and land with buffering shock-absorbing function - Google Patents
Unmanned aerial vehicle structure of taking off and land with buffering shock-absorbing function Download PDFInfo
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- CN210852897U CN210852897U CN201921623473.1U CN201921623473U CN210852897U CN 210852897 U CN210852897 U CN 210852897U CN 201921623473 U CN201921623473 U CN 201921623473U CN 210852897 U CN210852897 U CN 210852897U
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- aerial vehicle
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Abstract
The utility model discloses an unmanned aerial vehicle structure of taking off and land with buffering shock-absorbing function, including the unmanned aerial vehicle body, the lower extreme fixedly connected with axle bed of unmanned aerial vehicle body, there is the connecting axle through threaded connection in the axle bed, the outside of connecting axle is rotated and is connected with the supporting leg, install the spring in the supporting leg, sliding connection has the carriage release lever in the supporting leg, the lower extreme fixedly connected with adapter sleeve of carriage release lever, the lower extreme fixedly connected with backup pad of adapter sleeve, the lower extreme bonding of backup pad has the cushion socket. This unmanned aerial vehicle structure of taking off and land with buffering shock-absorbing function just installs the connecting axle in the axle bed through two axle beds of bottom design at the unmanned aerial vehicle body for the supporting leg can be at the axle bed internal rotation, and the convenience is folded the supporting leg, and when the supporting leg expandes, fastens through the cramp of design, can receive and release as required, conveniently packs, portable simultaneously.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field specifically is an unmanned aerial vehicle structure of taking off and land with buffering shock-absorbing function.
Background
The piloted plane is called unmanned plane for short, and is an unmanned plane operated by radio remote control equipment and a self-contained program control device. The machine has no cockpit, but is provided with an automatic pilot, a program control device and other equipment. The personnel on the ground, the naval vessel or the mother aircraft remote control station can track, position, remotely control, telemeter and digitally transmit the personnel through equipment such as a radar.
Along with the continuous progress of science and technology, unmanned aerial vehicle is miniaturized more and more for civilian use. Civil small unmanned aerial vehicle is used for shooting. The general design of current unmanned aerial vehicle has fixed supporting leg, but the inconvenient packing of design of supporting leg carries inconvenience moreover. Still be exactly the supporting leg lack good buffering shock attenuation measure, when leading to unmanned aerial vehicle take off and land, shake great. Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an unmanned aerial vehicle structure of taking off and land with buffering shock-absorbing function to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an unmanned aerial vehicle structure of taking off and land with buffering shock-absorbing function, includes the unmanned aerial vehicle body, the lower extreme fixedly connected with axle bed of unmanned aerial vehicle body, there is the connecting axle through threaded connection in the axle bed, the outside of connecting axle is rotated and is connected with the supporting leg install the spring in the supporting leg, sliding connection has the carriage release lever in the supporting leg, the lower extreme fixedly connected with adapter sleeve of carriage release lever, the lower extreme fixedly connected with backup pad of adapter sleeve, the lower extreme bonding of backup pad has the shock pad, the elliptical hole has been seted up in the shock pad.
Preferably, the both sides fixedly connected with cantilever of unmanned aerial vehicle body, the cantilever is the symmetrical design in the both sides of unmanned aerial vehicle body, all install the screw on the cantilever.
Preferably, the quantity of axle bed is two, and the symmetric distribution is in the edge of unmanned aerial vehicle body bottom, there is the blind rivet through threaded connection in the axle bed, the blind rivet and the surface contact of supporting leg.
Preferably, a sliding groove is formed in the supporting leg, a spring is installed in the sliding groove, the lower end of the spring is in contact with the moving rod, and the moving rod is in sliding connection with the sliding groove.
Preferably, a limiting groove is formed in the surface of the moving rod, a limiting nail is connected in the limiting groove in a sliding mode, and the limiting nail is connected with the supporting leg through threads.
Preferably, the elliptical holes are uniformly distributed on the shock absorption seat, the number of the elliptical holes is six, and the shock absorption seat is made of a rubber material.
The utility model provides an unmanned aerial vehicle structure of taking off and land with buffering shock-absorbing function. The method has the following beneficial effects:
(1) this unmanned aerial vehicle structure of taking off and land with buffering shock-absorbing function just installs the connecting axle in the axle bed through two axle beds of bottom design at the unmanned aerial vehicle body for the supporting leg can be at the axle bed internal rotation, conveniently folds the supporting leg, and when the supporting leg expandes, fastens through the cramp of design, can receive and release as required, conveniently packs, portable simultaneously.
(2) This unmanned aerial vehicle take off and land structure with buffering shock-absorbing function is through seting up spout installation spring and carriage release lever in the supporting leg is inside to at the bottom installation adapter sleeve and the backup pad of carriage release lever, and at backup pad bottom bonding shock mount, through the cooperation of spring and shock mount, have good buffering cushioning effect, spring and carriage release lever dismantlement convenience are convenient for overhaul work moreover.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged cross-sectional view of the partial structure of fig. 1 according to the present invention;
fig. 3 is an enlarged view of the structure of part a of fig. 2 according to the present invention;
fig. 4 is a side view of the structure of fig. 1 according to the present invention.
In the figure: 1 unmanned aerial vehicle body, 2 axle beds, 3 connecting axles, 4 fastenings, 5 supporting legs, 6 spouts, 7 springs, 8 carriage release levers, 9 spacing grooves, 10 spacing nails, 11 adapter sleeves, 12 backup pads, 13 shock-absorbing seats, 14 elliptical holes, 15 cantilevers, 16 screws.
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 a technical solution: an unmanned aerial vehicle taking-off and landing structure with buffering and damping functions comprises an unmanned aerial vehicle body 1, wherein a shaft seat 2 is fixedly connected to the lower end of the unmanned aerial vehicle body 1, a connecting shaft 3 is connected in the shaft seat 2 through threads, a supporting leg 5 is rotatably connected to the outer side of the connecting shaft 3, the supporting leg 5 is installed through the connecting shaft 3, the supporting leg 5 can rotate around the connecting shaft 3, folding supporting leg 5, install spring 7 in supporting leg 5, spring 7 has buffering cushioning effect, sliding connection has carriage release lever 8 in supporting leg 5, carriage release lever 8 can be at 5 internal rotations of supporting leg, the lower extreme fixedly connected with adapter sleeve 11 of carriage release lever 8, the lower extreme fixedly connected with backup pad 12 of adapter sleeve 11, backup pad 12 has the supporting role, the lower extreme bonding of backup pad 12 has cushion socket 13, elliptical hole 14 has been seted up in cushion socket 13, cushion socket 13 has buffering cushioning effect.
In this embodiment, specific, the both sides fixedly connected with cantilever 15 of unmanned aerial vehicle body 1, cantilever 15 are the symmetrical design in the both sides of unmanned aerial vehicle body 1, all install screw 16 on cantilever 15. The cantilever 15 provides support for the mounting of the propeller 16, the propeller 16 being driven by a motor, as is known in the art.
In this embodiment, it is specific, the quantity of axle bed 2 is two, and the symmetric distribution has the blind rivet 4 through threaded connection in the edge of 1 bottom of unmanned aerial vehicle body, blind rivet 4 and supporting leg 5's surface contact in the axle bed 2. By the design of the fastening nail 4, the supporting leg 5 can be fixed so that the supporting leg 5 is kept in an upright state.
In this embodiment, specifically, set up spout 6 in the supporting leg 5, install spring 7 in the spout 6, spring 7's lower extreme and carriage release lever 8 contact, carriage release lever 8 and spout 6 sliding connection. Through the design of spring 7 for supporting leg 5 has buffering cushioning effect, and carriage release lever 8 can remove in spout 6 moreover, and spout 6 provides the removal space for carriage release lever 8, makes carriage release lever 8 can stretch out and draw back when receiving the shake.
In this embodiment, specifically, spacing groove 9 has been seted up on the surface of carriage release lever 8, and sliding connection has stop pin 10 in spacing groove 9, and stop pin 10 passes through threaded connection with supporting leg 5. Through the cooperation of spacing groove 9 and stop pin 10, can carry on spacingly to carriage release lever 8, prevent that carriage release lever 8 from droing in the spout 6.
In this embodiment, specifically, the elliptical holes 14 are uniformly distributed on the damper base 13, the number of the elliptical holes 14 is six, and the damper base 13 is made of a rubber material. Rubber materials have good elasticity for the shock attenuation of shock attenuation seat 13 is effectual, sets up a plurality of elliptical holes 14 moreover, makes shock attenuation seat 13 change the deformation buffering, improves buffering effect.
The utility model discloses when concrete implementation: when the unmanned aerial vehicle lands, the shock absorption seat 13 lands firstly, the shock absorption seat 13 is made of rubber materials, has a buffering effect, and is provided with a plurality of elliptical holes 14, so that the shock absorption seat 13 is easy to deform and buffer, the buffering effect is improved, then the movable rod 8 can be contracted into the sliding groove 6 of the supporting leg 5 to extrude the spring 7, the spring 7 is compressed to realize a shock absorption function, so that the unmanned aerial vehicle is buffered and damped, and when the spring 7 and the movable rod 8 need to be disassembled, the limit pin 10 is taken down, the spring 7 and the movable rod 8 can be taken out, and the maintenance work is convenient; when needs are packed up supporting leg 5, rotate blind rivet 4, blind rivet 4 takes place threaded motion with axle bed 2 for blind rivet 4 leaves supporting leg 5, then upwards rotates 90 degrees with supporting leg 5, drives carriage release lever 8, adapter sleeve 11, backup pad 12 and shock mount 13 and all upwards rotates 90 degrees, then resets blind rivet 4, compresses tightly supporting leg 5, can pack up supporting leg 5, saves space, convenient packing and carrying.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an unmanned aerial vehicle structure of taking off and land with buffering shock-absorbing function, includes unmanned aerial vehicle body (1), its characterized in that: the unmanned aerial vehicle comprises an unmanned aerial vehicle body (1), a connecting shaft (3) is connected to the lower end of the unmanned aerial vehicle body (2) through threads, the outer side of the connecting shaft (3) is rotatably connected with supporting legs, springs (7) are installed in the supporting legs (5), moving rods (8) are connected to the supporting legs (5) in a sliding mode, lower end fixedly connected with connecting sleeves (11) of the moving rods (8), lower end fixedly connected with supporting plates (12) of the connecting sleeves (11), shock absorbing seats (13) are bonded to the lower ends of the supporting plates (12), and elliptical holes (14) are formed in the shock absorbing seats (13).
2. The unmanned aerial vehicle taking off and landing structure with the buffering and shock absorbing functions as claimed in claim 1, wherein: both sides fixedly connected with cantilever (15) of unmanned aerial vehicle body (1), cantilever (15) are the symmetrical design in the both sides of unmanned aerial vehicle body (1), all install screw (16) on cantilever (15).
3. The unmanned aerial vehicle taking off and landing structure with the buffering and shock absorbing functions as claimed in claim 1, wherein: the number of axle bed (2) is two, and the symmetric distribution is in the edge of unmanned aerial vehicle body (1) bottom, there are blind rivet (4) through threaded connection in axle bed (2), the surface contact of blind rivet (4) and supporting leg (5).
4. The unmanned aerial vehicle taking off and landing structure with the buffering and shock absorbing functions as claimed in claim 1, wherein: the supporting leg is characterized in that a sliding groove (6) is formed in the supporting leg (5), a spring (7) is installed in the sliding groove (6), the lower end of the spring (7) is in contact with a moving rod (8), and the moving rod (8) is in sliding connection with the sliding groove (6).
5. The unmanned aerial vehicle taking off and landing structure with the buffering and shock absorbing functions as claimed in claim 1, wherein: limiting groove (9) have been seted up on the surface of carriage release lever (8), sliding connection has stop pin (10) in limiting groove (9), stop pin (10) pass through threaded connection with supporting leg (5).
6. The unmanned aerial vehicle taking off and landing structure with the buffering and shock absorbing functions as claimed in claim 1, wherein: elliptical hole (14) evenly distributed is on shock attenuation seat (13), and the quantity of elliptical hole (14) is six, shock attenuation seat (13) are made by rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921623473.1U CN210852897U (en) | 2019-09-26 | 2019-09-26 | Unmanned aerial vehicle structure of taking off and land with buffering shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921623473.1U CN210852897U (en) | 2019-09-26 | 2019-09-26 | Unmanned aerial vehicle structure of taking off and land with buffering shock-absorbing function |
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| CN210852897U true CN210852897U (en) | 2020-06-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027067A (en) * | 2020-09-08 | 2020-12-04 | 广州众悦科技有限公司 | Unmanned aerial vehicle's protection machanism |
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2019
- 2019-09-26 CN CN201921623473.1U patent/CN210852897U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027067A (en) * | 2020-09-08 | 2020-12-04 | 广州众悦科技有限公司 | Unmanned aerial vehicle's protection machanism |
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