CN211238471U - Ground directional antenna for signal control of unmanned aerial vehicle - Google Patents

Abstract

The utility model relates to a directional antenna technical field specifically is an unmanned aerial vehicle signal control uses ground directional antenna, which comprises a bracket, the support includes the fixed disk, the fixed disk bottom is equipped with at least three rather than through round pin axle articulated supporting leg, the fixed disk top is equipped with the fixed block, the fixed block top is equipped with the turning block of being connected rather than rotating, the turning block top is equipped with U type connecting block, be equipped with rather than through pivot articulated installation piece in the U type groove of U type connecting block, installation piece top is equipped with rather than the fixed antenna body through threaded connection. This ground directional aerial for unmanned aerial vehicle signal control can be according to the user demand, through rotating the turning block, adjusts the direction of antenna body, can revolute the rotation installation piece simultaneously, adjusts the inclination of antenna body for ground directional aerial in use avoids the shelter from the thing, strengthens unmanned aerial vehicle's signal control, can dismantle the antenna body simultaneously, and the support is foldable, portable.

Description

Ground directional antenna for signal control of unmanned aerial vehicle

Technical Field

The utility model relates to a directional antenna technical field specifically is an unmanned aerial vehicle signal control uses ground directional antenna.

Background

Unmanned aerial vehicle is taking photo by plane, agriculture, plant protection, miniature autodyne, a plurality of fields such as disaster rescue have extensive application, use at unmanned aerial vehicle needs directional aerial to accept and the transmission signal, angle regulation is not convenient for in use to most current ground directional aerial, the signal is blocked by sheltering from the thing easily, and then influence the signal control to unmanned aerial vehicle, most current ground directional aerial formula as an organic whole simultaneously, be not convenient for dismantle and carry, in view of this, we provide an unmanned aerial vehicle signal control ground directional aerial.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned aerial vehicle signal control uses ground directional aerial 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 signal control uses ground directional aerial, which comprises a bracket, the support includes the fixed disk, the fixed disk bottom is seted up at least three recess that is the annular array and distributes, be equipped with in the recess rather than through round pin axle articulated supporting leg, one of them be close to its bottom edge on the supporting leg and be equipped with the fixed band, fixed disk top intermediate position is equipped with the fixed block, the fixed block top is equipped with rather than the turning block of rotating the connection, the turning block top is equipped with U type connecting block, be equipped with rather than through pivot articulated installation piece in the U type groove of U type connecting block, the mounting hole has been seted up at installation piece top, be equipped with in the mounting hole rather than the fixed antenna body through threaded connection.

Preferably, the top of the fixed block is provided with a rotating groove, and the outer diameter of the rotating block is matched with the inner diameter of the rotating groove and is rotatably connected with the rotating groove.

Preferably, set up at least three first locking hole that is the annular array and distributes on the fixed block lateral wall, first locking hole with it is linked together to rotate the recess, just be equipped with rather than the first retaining member through threaded connection in the first locking hole, the end of first retaining member with the lateral wall of turning block is laminated mutually.

Preferably, two side arms of the U-shaped connecting block are provided with penetrating second connecting holes, second locking parts which are connected with the second connecting holes through threads are arranged in the second connecting holes, and the tail ends of the second locking parts are attached to the side walls of the mounting blocks.

Preferably, the bottom of the antenna body is provided with a threaded rod, and the size of the threaded rod is matched with the mounting hole and is fixed through threaded connection.

Preferably, a fixing ring is arranged at one end of the fixing band and sleeved on the supporting leg.

Preferably, the terminal edge of fixed band one side is equipped with the hair side magic subsides, and the terminal edge of opposite side is equipped with the thorn face magic subsides, just the width dimension of hair side magic subsides is greater than the width dimension of thorn face magic subsides.

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

this ground directional aerial for unmanned aerial vehicle signal control can be according to the user demand, through rotating the turning block, adjusts the direction of antenna body, can revolute the rotation installation piece simultaneously, adjusts the inclination of antenna body for ground directional aerial in use avoids the shelter from the thing, strengthens unmanned aerial vehicle's signal control, can dismantle the antenna body simultaneously, and the support is foldable, portable.

Drawings

Fig. 1 is a schematic view of an overall first form structure of the present invention;

fig. 2 is a schematic view of an overall second form of the present invention;

FIG. 3 is a schematic structural view of the bracket of the present invention;

fig. 4 is a schematic structural view of the fixing block of the present invention;

FIG. 5 is a schematic structural view of the mounting block of the present invention;

FIG. 6 is a schematic structural view of the mounting block of the present invention;

fig. 7 is a schematic structural diagram of the antenna body of the present invention;

fig. 8 is a schematic structural view of the middle fixing band of the present invention.

In the figure: 1. a support; 10. fixing the disc; 100. a groove; 11. supporting legs; 2. a fixed block; 20. rotating the groove; 21. a first locking hole; 3. rotating the block; 4. a U-shaped connecting block; 40. a second connection hole; 5. mounting blocks; 50. mounting holes; 6. an antenna body; 60. a threaded rod; 7. a first locking member; 8. a second locking member; 9. fixing belts; 90. a fixing ring; 91. a rough surface magic tape; 92. thorn face magic subsides.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 8, the present invention provides a technical solution:

an unmanned aerial vehicle signal control ground directional antenna comprises a support 1, the support 1 comprises a fixed disc 10, the bottom of the fixed disc 10 is provided with at least three grooves 100 distributed in an annular array, supporting legs 11 hinged with the grooves 100 through pin shafts are arranged in the grooves 100, the middle position of the top of the fixed disc 10 is provided with a fixed block 2, the top of the fixed block 2 is provided with a rotating block 3 rotatably connected with the fixed block 2, the top of the fixed block 2 is provided with a rotating groove 20, the outer diameter of the rotating block 3 is matched with the inner diameter of the rotating groove 20 and rotatably connected with the rotating groove, the top of the rotating block 3 is provided with a U-shaped connecting block 4, a mounting block 5 hinged with the rotating block 4 through a rotating shaft is arranged in a U-shaped groove, the top of the mounting block 5 is provided with a mounting hole 50, an antenna body 6 fixedly connected with the mounting hole 50 through threads is arranged in the mounting hole 50, and then adjust the direction of antenna body 6, the accessible revolutes the rotation of axes installation piece 5 simultaneously, and then adjusts the inclination of antenna body 6 for its orientation of antenna body 6 in use avoids the shelter from the thing, strengthens unmanned aerial vehicle's signal control.

In this embodiment, antenna body 6 bottom is equipped with threaded rod 60, and threaded rod 60's size and mounting hole 50 looks adaptation are fixed through threaded connection, and antenna body 6 passes through threaded connection on installation piece 5, when not using, is convenient for take off antenna body 6 and accomodates, saves space, portable.

In addition, be close to its bottom edge on one of them supporting leg 11 and be equipped with fixed band 9, 9 one end of fixed band is equipped with solid fixed ring 90, gu fixed ring 90 cup joints on supporting leg 11, the terminal edge of 9 one sides of fixed band is equipped with matte magic subsides 91, the terminal edge of opposite side is equipped with thorn face magic subsides 92, and the width size of matte magic subsides 91 is greater than the width size of thorn face magic subsides 92, after the use is accomplished, can turn back the original folding of department around the round pin axle with supporting leg 11, reuse fixed band 9 twines it, it is fixed with it through bonding of matte magic subsides 91 and thorn face magic subsides 92 on the fixed band 9, the space is saved, and the carrying is convenient.

Furthermore, at least three first locking holes 21 distributed in an annular array are formed in the outer side wall of the fixing block 2, the first locking holes 21 are communicated with the rotating groove 20, first locking pieces 7 connected with the first locking holes 21 through threads are arranged in the first locking holes 21, the tail ends of the first locking pieces 7 are attached to the side wall of the rotating block 3, and after the rotating block 3 is rotated to drive the antenna body 6 to adjust the direction, the rotating block 3 can be fixed by screwing the first locking rotating pieces 7; set up the second connecting hole 40 that runs through on two side arms of U type connecting block 4, be equipped with in the second connecting hole 40 rather than the second retaining member 8 through threaded connection, the terminal of second retaining member 8 is laminated mutually with the lateral wall of installation piece 5, after installation piece 5 drove antenna body 6 and has adjusted the inclination, the accessible is screwed up second connecting hole 40 and will be installed the piece 5 fixedly, prevents in use that antenna body 6 rotates by oneself under the influence of non-human factor.

When the ground directional antenna for signal control of the unmanned aerial vehicle is used, a worker firstly checks the integrity of the ground directional antenna; then the thorn face magic tape 92 is taken off from the hair face magic tape 91, the fixing belt 9 is opened, the supporting leg 11 is rotated out around the pin shaft until the side wall of the supporting leg is contacted with the edge of the groove 100, and the whole ground directional antenna is supported by the supporting leg 11; then, the antenna body 6 is fixed on the mounting block 5 through threaded connection; then, the first locking piece 7 is unscrewed, the rotating block 3 and a structure borne by the rotating block 3 are driven to rotate by rotating the rotating block 3, the direction of the antenna body 6 is adjusted to a proper position, and then the first locking piece 7 is screwed; simultaneously, the second locking piece 8 is unscrewed, the mounting block 5 is rotated around the rotating shaft, the inclination angle of the antenna body 6 is adjusted to a proper position, and then the second locking piece 8 is screwed, so that the direction of the antenna body 6 avoids a shelter, the signal control of the unmanned aerial vehicle is enhanced, and the unmanned aerial vehicle starts to work; after the antenna is used, the antenna body 6 is taken down, the supporting legs 11 are rotated around the pin shafts to be folded, the supporting legs are wound by the fixing belts 9, and the fixing belts are fixed by adhering the rough surface magic tapes 91 and the thorn surface magic tapes 92 on the fixing belts 9; finally, the bracket 1 and the antenna body 6 are folded for the next use.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides an unmanned aerial vehicle signal control uses ground directional aerial, includes support (1), its characterized in that: the bracket (1) comprises a fixed disc (10), the bottom of the fixed disc (10) is provided with at least three grooves (100) distributed in an annular array, a supporting leg (11) hinged with the groove (100) through a pin shaft is arranged in the groove, a fixing belt (9) is arranged on one of the supporting legs (11) near the bottom edge thereof, a fixed block (2) is arranged in the middle of the top of the fixed disc (10), a rotating block (3) which is rotatably connected with the fixed block (2) is arranged at the top of the fixed block (2), the top of the rotating block (3) is provided with a U-shaped connecting block (4), a U-shaped groove of the U-shaped connecting block (4) is internally provided with a mounting block (5) hinged with the U-shaped groove through a rotating shaft, the antenna mounting structure is characterized in that a mounting hole (50) is formed in the top of the mounting block (5), and an antenna body (6) fixedly connected with the mounting hole (50) through threads is arranged in the mounting hole.

2. The signal-controlled ground-oriented antenna for unmanned aerial vehicle of claim 1, wherein: the top of the fixed block (2) is provided with a rotating groove (20), and the outer diameter of the rotating block (3) is matched with the inner diameter of the rotating groove (20) and is rotatably connected with the rotating groove.

3. The signal-controlled ground-oriented antenna for unmanned aerial vehicle of claim 2, wherein: set up at least three first locking hole (21) that are the annular array and distribute on fixed block (2) lateral wall, first locking hole (21) with it is linked together to rotate recess (20), just be equipped with in first locking hole (21) rather than first retaining member (7) through threaded connection, the end of first retaining member (7) with the lateral wall of turning block (3) is laminated mutually.

4. The signal-controlled ground-oriented antenna for unmanned aerial vehicle of claim 1, wherein: set up second connecting hole (40) that run through on two side arms of U type connecting block (4), be equipped with in second connecting hole (40) rather than second retaining member (8) through threaded connection, the end of second retaining member (8) with the lateral wall of installation piece (5) is laminated mutually.

5. The signal-controlled ground-oriented antenna for unmanned aerial vehicle of claim 1, wherein: the antenna is characterized in that a threaded rod (60) is arranged at the bottom of the antenna body (6), and the size of the threaded rod (60) is matched with the mounting hole (50) and is fixed through threaded connection.

6. The signal-controlled ground-oriented antenna for unmanned aerial vehicle of claim 1, wherein: fixed band (9) one end is equipped with solid fixed ring (90), gu fixed ring (90) cup joint on supporting leg (11).

7. The signal-controlled ground-oriented antenna for unmanned aerial vehicle of claim 1, wherein: the terminal edge of fixed band (9) one side is equipped with hair side magic subsides (91), and the terminal edge of opposite side is equipped with thorn face magic subsides (92), just the width size of hair side magic subsides (91) is greater than the width size of thorn face magic subsides (92).

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