CN213483966U

CN213483966U - Unmanned aerial vehicle machine carries antenna fixed knot to be constructed

Info

Publication number: CN213483966U
Application number: CN202021490498.1U
Authority: CN
Inventors: 赵德印; 李小骅
Original assignee: Beijing Youshi Innovation High Tech Co ltd
Current assignee: Beijing Youshi Innovation High Tech Co ltd
Priority date: 2020-07-26
Filing date: 2020-07-26
Publication date: 2021-06-18
Anticipated expiration: 2030-07-26

Abstract

The utility model discloses an unmanned aerial vehicle machine carries antenna fixed knot to be constructed, including the unmanned aerial vehicle shell, unmanned aerial vehicle shell bottom is equipped with damper, the unmanned aerial vehicle shell top is connected with the sleeve pipe through joint mechanism, bushing has the machine and carries the antenna body, damper includes that two fixed connection are the fixed block that the symmetry set up in unmanned aerial vehicle shell bottom, the fixed block is connected with the turning block, the turning block passes through damping spring and is connected with unmanned aerial vehicle shell lateral wall, the first telescopic link that the fixedly connected with slope of turning block bottom set up, first telescopic link lateral wall cover is equipped with first reset spring, first reset spring both ends respectively with turning block bottom and first telescopic link lateral wall fixed connection. The utility model discloses a connecting plate, limiting plate, intercommunication mouth, press the briquetting, accomodate groove, second telescopic link and second reset spring's cooperation is used and has been realized dismantling the quick of airborne antenna, has improved the practicality of device.

Description

Unmanned aerial vehicle machine carries antenna fixed knot to be constructed

Technical Field

The utility model relates to an unmanned air vehicle technique field especially relates to an unmanned aerial vehicle machine carries antenna fixed knot to construct.

Background

Unmanned aerial vehicles can be classified into military and civil applications according to the application field. For military use, unmanned aerial vehicles divide into reconnaissance aircraft and target drone. In the civil aspect, the unmanned aerial vehicle is applied in the unmanned aerial vehicle industry and is really just needed by the unmanned aerial vehicle; at present, the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand industrial application and develop unmanned aerial vehicle technology.

All install the airborne antenna on the unmanned aerial vehicle, can gain the contact with the personnel on ground with the help of airborne antenna unmanned aerial vehicle for receive, send signal, and the mounted position of airborne antenna has very big influence to the effect of receiving, transmitted signal. The airborne antenna on current unmanned aerial vehicle all is fixed through the welding mode, inconvenient dismantlement, and the installation limitation is big, and does not have shock attenuation protection setting to the airborne antenna when descending, consequently needs an urgent need an unmanned aerial vehicle airborne antenna fixed knot to construct the solution problem.

Disclosure of Invention

The utility model aims at solving the existing problems in the prior art and providing an unmanned aerial vehicle machine carries antenna fixed knot and constructs.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an unmanned aerial vehicle machine carries antenna fixed knot constructs, includes the unmanned aerial vehicle shell, unmanned aerial vehicle shell bottom is equipped with damper, the unmanned aerial vehicle shell top is connected with the sleeve pipe through clamping mechanism, bushing has the machine to carry the antenna body.

Preferably, damper includes that two fixed connections are the fixed block that the symmetry set up in unmanned aerial vehicle shell bottom, the fixed block is connected with the turning block, the turning block passes through damping spring and is connected with unmanned aerial vehicle shell lateral wall, the first telescopic link that the slope of turning block bottom fixedly connected with set up, first telescopic link lateral wall cover is equipped with first reset spring, first reset spring both ends respectively with turning block bottom and first telescopic link lateral wall fixed connection.

Preferably, the fixed block lateral wall fixedly connected with axis of rotation, the mouth that rotates has been seted up on the turning block, the mouth inside wall rotates with the axis of rotation lateral wall and cup joints.

Preferably, the clamping mechanism includes that two fixed connections are the limiting plate that the symmetry set up at unmanned aerial vehicle shell top, the limiting plate is the setting of L type, the connecting plate that two symmetries of sleeve pipe lateral wall fixedly connected with set up, the connecting plate is located the limiting plate, be equipped with the mounting groove on the connecting plate, set up the intercommunication mouth with mounting groove looks adaptation on the limiting plate, the intercommunication mouth inside wall passes through stop gear with the mounting groove and is connected.

Preferably, stop gear includes according to the pressure piece, according to the pressure piece and being located intercommunication mouth and mounting groove, according to having seted up on the pressure piece and having accomodate the groove, accomodate inslot bottom fixedly connected with second telescopic link, bottom fixed connection in second telescopic link bottom and the mounting groove.

Preferably, the outer side wall of the second telescopic rod is sleeved with a second return spring, and two ends of the second return spring are respectively and fixedly connected with the bottom of the pressing block and the outer side wall of the second telescopic rod.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses a connecting plate, limiting plate, intercommunication mouth, mounting groove, press the briquetting, accomodate groove, second telescopic link and second reset spring's cooperation is used and has been realized dismantling the quick of airborne antenna, has improved the practicality of device.

2. The utility model discloses a cooperation of first telescopic link, second reset spring, fixed block and damping spring is used, and shock attenuation when descending is handled unmanned aerial vehicle, and then carries out shock attenuation protection to airborne antenna, has avoided unmanned aerial vehicle to have no shock attenuation protection setting to airborne antenna when descending, and the phenomenon of airborne antenna easy damage.

Drawings

Fig. 1 is a schematic view of a front connection structure of an airborne antenna fixing structure of an unmanned aerial vehicle according to the present invention;

fig. 2 is the utility model provides a A of unmanned aerial vehicle machine carries antenna fixed knot to be constructed enlargedly.

In the figure: 1. an unmanned aerial vehicle housing; 2. a first telescopic rod; 3. a first return spring; 4. a damping spring; 5. a sleeve; 6. an airborne antenna body; 7. a connecting plate; 8. a limiting plate; 9. a communication port; 10. mounting grooves; 11. a pressing block; 12. a receiving groove; 13. a second telescopic rod; 14. a second return spring; 15. and (5) fixing blocks.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-2, an airborne antenna fixing structure of an unmanned aerial vehicle comprises an unmanned aerial vehicle shell 1, a damping mechanism is arranged at the bottom of the unmanned aerial vehicle shell 1, the damping mechanism comprises two fixing blocks 15 which are fixedly connected to the bottom of the unmanned aerial vehicle shell 1 and symmetrically arranged, the fixing blocks 15 are connected with rotating blocks, the outer side walls of the fixing blocks 15 are fixedly connected with rotating shafts, rotating ports are formed in the rotating blocks, the inner side walls of the rotating ports are rotatably sleeved with the outer side walls of the rotating shafts, the rotating blocks are connected with the outer side walls of the unmanned aerial vehicle shell 1 through damping springs 4, the bottoms of the rotating blocks are fixedly connected with first telescopic rods 2 which are obliquely arranged, first reset springs 3 are sleeved on the outer side walls of the first telescopic rods 2, two ends of the first reset springs 3 are respectively and fixedly connected with the bottoms of the rotating blocks and the, the unmanned aerial vehicle is protected when landing, and the phenomenon that the airborne antenna body 6 is easy to damage due to the fact that the unmanned aerial vehicle does not have a damping protection device for the airborne antenna body 6 when landing is avoided;

the top of the unmanned aerial vehicle shell 1 is connected with a sleeve 5 through a clamping mechanism, the clamping mechanism comprises two limiting plates 8 which are fixedly connected to the top of the unmanned aerial vehicle shell 1 and symmetrically arranged, the limiting plates 8 are arranged in an L shape, the outer side walls of the sleeve 5 are fixedly connected with two connecting plates 7 which are symmetrically arranged, and the connecting plates 7 are located in the limiting plates 8, wherein a certain distance exists between the connecting plates 7 and the limiting plates 8, so that the connecting plates 7 can be conveniently pulled out of the limiting plates 8;

be equipped with mounting groove 10 on connecting plate 7, set up the intercommunication mouth 9 with mounting groove 10 looks adaptation on the limiting plate 8, 9 inside walls of intercommunication mouth are connected through stop gear with mounting groove 10, stop gear is including pressing briquetting 11, press briquetting 11 to be located intercommunication mouth 9 and mounting groove 10, have seted up on the pressing briquetting 11 and have accomodate groove 12, accomodate 12 interior bottom fixedly connected with second telescopic link of groove 13, bottom fixed connection in 13 bottoms of second telescopic link and the

mounting groove

10, 13 lateral wall covers of second telescopic link are equipped with

second reset spring

14, 14 both ends of second reset spring respectively with press briquetting 11 bottoms and 13 lateral wall fixed connection of second telescopic link, realized the quick reset of second telescopic link 13 through being equipped with second reset spring 14, sleeve 5 is connected with airborne antenna body 6.

The utility model discloses specific theory of operation as follows:

in an initial state, when the airborne antenna body 6 needs to be disassembled, only the pressing block 11 needs to be pushed downwards by a hand, the pressing block 11 is pressed to enable the second telescopic rod 13 inside to contract, and then the second telescopic rod 13 enters the accommodating groove 12, and after the second telescopic rod 13 enters the accommodating groove 12, the height of the pressing block 11 can be reduced, and then the pressing block 11 enters the installation groove 10;

after pressing according to briquetting 11 entering mounting groove 10, connecting plate 7 loses the restriction, moves connecting plate 7 towards one side, draws out from limiting plate 8 with connecting plate 7 of one end earlier, also draws out another connecting plate 7 from limiting plate 8 after that, can realize quick dismantlement of airborne antenna body 6, has solved the problem of the inconvenient dismantlement of record antenna among the traditional device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an unmanned aerial vehicle machine carries antenna fixed knot constructs, includes unmanned aerial vehicle shell (1), its characterized in that, unmanned aerial vehicle shell (1) bottom is equipped with damper, unmanned aerial vehicle shell (1) top is connected with sleeve pipe (5) through clamping mechanism, sleeve pipe (5) are connected with machine carries antenna body (6).

2. The fixing structure of the airborne antenna of the unmanned aerial vehicle as claimed in claim 1, wherein the damping mechanism comprises two fixing blocks (15) which are fixedly connected to the bottom of the unmanned aerial vehicle housing (1) and symmetrically arranged, the fixing blocks (15) are connected with rotating blocks, the rotating blocks are connected with the outer side wall of the unmanned aerial vehicle housing (1) through damping springs (4), the bottom of the rotating blocks is fixedly connected with a first telescopic rod (2) which is obliquely arranged, the outer side wall of the first telescopic rod (2) is sleeved with a first return spring (3), and two ends of the first return spring (3) are respectively fixedly connected with the bottom of the rotating blocks and the outer side wall of the first telescopic rod (2).

3. The fixing structure of the airborne antenna of the unmanned aerial vehicle as claimed in claim 2, wherein a rotating shaft is fixedly connected to the outer side wall of the fixing block (15), a rotating port is formed in the rotating block, and the inner side wall of the rotating port is rotatably sleeved with the outer side wall of the rotating shaft.

4. The unmanned aerial vehicle machine carries antenna fixed knot and constructs of claim 1, characterized in that, latch mechanism includes two fixed connection and is limiting plate (8) that the symmetry set up at unmanned aerial vehicle shell (1) top, limiting plate (8) are the setting of L type, connecting plate (7) that two symmetries set up of sleeve pipe (5) lateral wall fixedly connected with, connecting plate (7) are located limiting plate (8), be equipped with mounting groove (10) on connecting plate (7), set up intercommunication mouth (9) with mounting groove (10) looks adaptation on limiting plate (8), intercommunication mouth (9) inside wall passes through stop gear with mounting groove (10) and is connected.

5. The fixing structure of the airborne antenna of the unmanned aerial vehicle according to claim 4, wherein the limiting mechanism comprises a pressing block (11), the pressing block (11) is located in the communication port (9) and the installation groove (10), the pressing block (11) is provided with a storage groove (12), a second telescopic rod (13) is fixedly connected to the bottom of the storage groove (12), and the bottom of the second telescopic rod (13) is fixedly connected to the bottom of the installation groove (10).

6. The fixing structure of the airborne antenna of the unmanned aerial vehicle of claim 5, wherein a second return spring (14) is sleeved on the outer side wall of the second telescopic rod (13), and two ends of the second return spring (14) are respectively and fixedly connected with the bottom of the pressing block (11) and the outer side wall of the second telescopic rod (13).