CN218731722U - Unmanned aerial vehicle communication antenna - Google Patents

Abstract

The utility model belongs to the technical field of communication, in particular to an unmanned aerial vehicle communication antenna, which comprises a device platform, wherein a first device groove is formed at the top end of the device platform, and a fixing mechanism is arranged in the first device groove; the fixing mechanism comprises a first spring, the first spring is arranged inside a first device groove, one end of the first spring is fixedly connected with the bottom end of the first device groove, one end of a first compression plate is fixedly connected with the other end of the first spring, one end, away from the first spring, of the first compression plate is attached to the top end of the first device groove, a sliding groove and a clamping groove are formed in the inner wall of the device table, multiple groups of the sliding groove and the clamping groove are arranged on the inner wall of the device table in a surrounding array mode, a first clamping block is arranged inside the clamping groove, the first clamping block is clamped with the clamping groove, a first limiting rod is fixedly connected with the first clamping block, and a limiting groove is formed in the first limiting rod.

Description

Unmanned aerial vehicle communication antenna

Technical Field

The utility model relates to the field of communication technology, specifically an unmanned aerial vehicle communication antenna.

Background

The unmanned plane is an unmanned plane which is operated by utilizing a radio remote control device and a self-contained program control device, and is mainly used for environment monitoring, environment control, aerial photography and the like.

Unmanned aerial vehicle mainly comprises organism, power device, communication antenna and management equipment etc. sends the instruction to unmanned aerial vehicle through wireless network connection, controls unmanned aerial vehicle's flight route, and the high definition video that unmanned aerial vehicle chance was shot with built-in camera simultaneously sends for the user, and unmanned aerial vehicle communication antenna is used for the transmission of signal and accepts, therefore unmanned aerial vehicle communication antenna's effect is especially important.

The existing unmanned aerial vehicle communication antenna is mostly composed of partial parts, when the unmanned aerial vehicle is used, the communication antenna needs to be assembled and then installed on an antenna frame, and the communication antenna is disassembled when being stored, so that the process of installing the communication antenna by workers is complex, and inconvenience is brought to the workers to a certain extent; therefore, propose a unmanned aerial vehicle communication antenna to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, current unmanned aerial vehicle communication antenna mostly comprises partial part, need assemble the back with communication antenna when using unmanned aerial vehicle and install on the antenna boom, is dismantling it when accomodating, and staff's process of installing communication antenna is comparatively loaded down with trivial details, brings the inconvenient problem to a certain extent for the staff, the utility model provides an unmanned aerial vehicle communication antenna.

The utility model provides a technical scheme that its technical problem adopted is: the utility model discloses an unmanned aerial vehicle communication antenna, which comprises a device platform, wherein a first device groove is formed in the top end of the device platform, and a fixing mechanism is arranged in the first device groove;

the fixing mechanism comprises a first spring, the first spring is arranged inside the first device groove, one end of the first spring is fixedly connected with the bottom end of the first device groove, one end of a first compression plate is fixedly connected with the other end of the first spring, one end, away from the first spring, of the first compression plate is attached to the top end of the first device groove, a sliding groove and a clamping groove are formed in the inner wall of the device table, a plurality of groups and a plurality of groups are arranged in the sliding groove and the clamping groove, the sliding groove and the clamping groove are arranged on the inner wall of the device table in a surrounding array mode, a first clamping block is arranged inside the clamping groove, the first clamping block is clamped with the clamping groove, a first limiting rod is fixedly connected with the first clamping block, and a limiting groove is formed inside the first limiting rod.

Preferably, the inner wall of the limiting groove is provided with a first limiting block, the first limiting block is fixedly connected to the inner wall of the limiting groove, a second limiting block is attached to the bottom end of the first limiting block, the second limiting block is fixedly connected to the bottom end position outside the second limiting rod, the bottom end of the second limiting rod is sleeved inside the limiting groove, and a lifting assembly is arranged inside the second limiting rod.

Preferably, the lifting assembly comprises a second device groove, a second spring is arranged in the second device groove, one end of the second spring is fixedly connected with the inner wall of the second device groove, the other end of the second spring is fixedly connected with one end of a second compression plate, and one end of the second compression plate, far away from the second spring, is fixedly connected with an arc-shaped clamping block.

Preferably, one end, far away from the second compression plate, of the arc-shaped clamping block is arc-shaped, a clamping hole is formed in the position of the top end of the outer side of the first limiting rod, and the clamping hole is clamped with the arc-shaped clamping block.

Preferably, the top end of the second limiting rod is sleeved with the bottom end of a third limiting rod, and a third clamping block is fixedly connected to the position of the bottom end outside the third limiting rod.

Preferably, the lifting components are arranged in two groups, the two groups of lifting components are respectively arranged inside the bottom ends of the second limiting rod and the third limiting rod, and the top end of the third limiting rod is fixedly connected with the antenna main body.

The utility model discloses an useful part lies in:

1. the utility model discloses a fixed establishment's structural design has realized the function to communication antenna's quick installation, has solved current unmanned aerial vehicle communication antenna and has mostly become by partial part group, need assemble the back with communication antenna when using unmanned aerial vehicle and install on the antenna boom, dismantles it when accomodating, and staff's process of installing communication antenna is comparatively loaded down with trivial details, brings the inconvenient problem in the certain degree for the staff, has improved work efficiency.

2. The utility model discloses a lifting unit's structural design has realized flexible communication antenna's function, has solved current unmanned aerial vehicle communication antenna and has mostly all the fixed length, need change the communication antenna's of different length problem under specific environment, has solved the problem that the staff need prepare many communication antenna, has brought convenience to a certain extent for the staff.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a front view of an overall three-dimensional structure according to a first embodiment;

fig. 2 is a first partially sectional perspective view illustrating a first embodiment of the present invention;

FIG. 3 is a schematic perspective view, partially in cross section, of a second embodiment;

FIG. 4 is a schematic sectional view of a third embodiment;

FIG. 5 is an enlarged schematic view of a portion A of FIG. 3 according to an embodiment;

FIG. 6 is a schematic perspective view of a fourth partial cross-sectional structure according to the first embodiment;

FIG. 7 is an enlarged schematic view of a portion B of FIG. 5 according to an embodiment;

fig. 8 is a schematic structural view of a bottom perspective of the second embodiment.

In the figure: 1. a device table; 2. a first device slot; 3. a first spring; 4. a first pressure receiving plate; 5. a sliding groove; 6. a card slot; 7. a first clamping block; 8. a first limit rod; 9. a limiting groove; 10. a first stopper; 11. a second limiting block; 12. a second limiting rod; 13. a second device tank; 14. a second spring; 15. a second pressure receiving plate; 16. an arc-shaped fixture block; 17. a clamping hole; 18. a third limiting rod; 19. a third fixture block; 20. an antenna main body; 66. a rubber sleeve.

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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-7, an unmanned aerial vehicle communication antenna includes a mounting platform 1, a first mounting groove 2 is formed at a top end of the mounting platform 1, and a fixing mechanism is arranged inside the first mounting groove 2;

the fixing mechanism comprises a first spring 3, the first spring 3 is arranged inside a first device groove 2, one end of the first spring 3 is fixedly connected with the bottom end of the first device groove 2, the other end of the first spring 3 is fixedly connected with one end of a first pressure receiving plate 4, one end, far away from the first spring 3, of the first pressure receiving plate 4 is attached to the top end of the first device groove 2, a sliding groove 5 and a clamping groove 6 are formed in the inner wall of the device table 1, multiple groups of the sliding groove 5 and the clamping groove 6 are arranged on the inner wall of the device table 1 in a surrounding array mode, a first clamping block 7 is arranged inside the clamping groove 6, the first clamping block 7 is clamped with the clamping groove 6, a first limiting rod 8 is fixedly connected with the first clamping block 7, and a limiting groove 9 is formed inside the first limiting rod 8;

the during operation, structural design through fixed establishment, the function to the quick installation of communication antenna has been realized, current unmanned aerial vehicle communication antenna has been solved and mostly comprises partial part, need assemble the back with communication antenna when using unmanned aerial vehicle and install on the antenna boom, dismantle it when accomodating, the process that the staff installed communication antenna is comparatively loaded down with trivial details, bring inconvenience in certain degree for the staff problem, work efficiency has been improved, when will installing first gag lever post 8, at first with first fixture block 7 block in the inside of sliding tray 5, push away the bottom of sliding tray 5, first fixture block 7 contacts first compressed sheet 4 and continues to promote downwards, first spring 3 atress takes place to deform when first fixture block 7 breaks away from the inside of sliding tray 5 rotatory first gag lever post 8 lets first fixture block 7 reach the bottom of draw-in groove 6, the first fixture block 7 atress of pine hand first spring 3 finishes to take place to deform this moment and upwards extrudes draw-in groove 6, draw-in groove 6 extrudes first fixture block 7 and lets first fixture block 7 block 6 block inside draw-in groove 6 this moment, first fixture 7 can's breaking away from the unable device and breaks away from the inside of fixing platform 1, the inside of fixing device 8 that first fixture block 9 can let the limiting groove set up.

A first limiting block 10 is arranged on the inner wall of the limiting groove 9, the first limiting block 10 is fixedly connected to the inner wall of the limiting groove 9, a second limiting block 11 is attached to the bottom end of the first limiting block 10, the second limiting block 11 is fixedly connected to the bottom end position of the outer side of a second limiting rod 12, the bottom end of the second limiting rod 12 is sleeved inside the limiting groove 9, and a lifting assembly is arranged inside the second limiting rod 12;

during operation, first stopper 10 can cooperate second stopper 11 to use, prevents that second stopper 11 from breaking away from the spacing groove 9 inside to need pack second stopper 11 into the inside lifting unit who sets up of spacing groove 9 inside second gag lever post 12 again after preventing to drop and realize the function of going up and down.

The lifting assembly comprises a second device groove 13, a second spring 14 is arranged in the second device groove 13, one end of the second spring 14 is fixedly connected with the inner wall of the second device groove 13, the other end of the second spring 14 is fixedly connected with one end of a second pressure receiving plate 15, and one end, far away from the second spring 14, of the second pressure receiving plate 15 is fixedly connected with one end of an arc-shaped clamping block 16;

during operation, the hand presses arc fixture block 16 and lets second compressed plate 15 atress transmit for second spring 14, second spring 14 atress takes place to change shape and extrudees to second device groove 13 inner wall, promote arc fixture block 16 alright break away from card hole 17 with second gag lever post 12 downward at this moment, let second gag lever post 12 rebound only need with second gag lever post 12 hand power upwards, when arc fixture block 16 reaches same level with card hole 17, second device groove 13 takes place to deform and promotes second compressed plate 15, second compressed plate 15 drives arc fixture block 16 and card hole 17 block and can realize the fixed effect after the upwards translation.

One end of the arc-shaped clamping block 16, which is far away from the second pressed plate 15, is arc-shaped, a clamping hole 17 is formed in the top end position of the outer side of the first limiting rod 8, and the clamping hole 17 is clamped with the arc-shaped clamping block 16;

during operation, arc fixture block 16 designs into the arc and can let hand press arc fixture block 16 after the arc of arc fixture block 16 contact card hole 17, with second gag lever post 12 promotion downwards, can let arc fixture block 16 break away from gradually with the block state in card hole 17.

The top end of the second limiting rod 12 is sleeved with the bottom end of a third limiting rod 18, and a third clamping block 19 is fixedly connected to the position of the bottom end outside the third limiting rod 18;

during operation, the third limiting rod 18 can slide in the second limiting rod 12, the third clamping block 19 can be prevented from being separated in the sliding process by the design of the third clamping block 19, and the third clamping block 19 is just attached to the top end of the second limiting rod 12 when the third limiting rod 18 reaches the top end of the second limiting rod 12, so that the limiting effect is achieved.

The two groups of lifting components are respectively arranged inside the bottom ends of the second limiting rod 12 and the third limiting rod 18, and the top end of the third limiting rod 18 is fixedly connected with an antenna main body 20;

during operation, the lifting component sets up two sets of functions that can let second gag lever post 12 and third gag lever post 18 can both realize going up and down, can let the device go up and down the maximize, and also more convenient when accomodating, less area, antenna main part 20 designs and can collect the signal in the bottom furthest.

Example two

Referring to fig. 8, in a first comparative example, as another embodiment of the present invention, a rubber sleeve 66 is glued to the outer side of the mounting table 1, and the rubber sleeve 66 is made of rubber;

when the device is in operation, when the first limiting rod 8 is to be detached from the inside of the device table 1, the hand directly holds the device table 1, so that the hand may slide off the surface of the device table 1 when the first limiting rod 8 rotates, and the adhesive rubber sleeve 66 on the outer side of the device table 1 can increase friction force to prevent the hand from sliding off the surface of the device table 1.

Working principle, structural design through fixed establishment, the function of the quick installation to communication antenna has been realized, current unmanned aerial vehicle communication antenna has been solved and has mostly been become by partial part group, need assemble the back with communication antenna when using unmanned aerial vehicle and install on the antenna boom, dismantle it when accomodating, the process that the staff installed communication antenna is comparatively loaded down with trivial details, bring inconvenient problem in the certain degree for the staff, work efficiency has been improved, when will installing first gag lever post 8, at first with first fixture block 7 block in the inside of sliding tray 5, push away the bottom of sliding tray 5, first fixture block 7 contacts first compression plate 4 and continues to promote downwards, first fixture block 7 atress takes place to deform when first fixture block 7 breaks away from the inside of sliding tray 5 and rotates first gag lever post 8 and lets first fixture block 7 reach the bottom of draw-in groove 6, the end of first spring 3 atress of pine hand takes place to deform at this moment and upwards extrudes draw-in groove 6, draw-in groove 6 this moment extrusion first fixture block 7 lets first fixture block 7 block 6 inside the draw-in groove 6, the inside of second fixture block 9 can prevent that the inside that second stopper 11 from setting up and lifting stop block 11 and can be put and drop again, the inside the second stopper 11.

Through the structural design of the lifting component, the function of the telescopic communication antenna is realized, the problems that the existing unmanned aerial vehicle communication antenna is mostly fixed in length and communication antennas with different lengths need to be replaced in a specific environment are solved, a worker needs to prepare a plurality of communication antennas, convenience is brought to the worker to a certain degree, the hand presses the arc-shaped clamping block 16 to enable the second pressed plate 15 to be stressed and transmitted to the second spring 14, the second spring 14 is stressed to deform and extruded towards the inner wall of the second device groove 13, the second limiting rod 12 pushes the arc-shaped clamping block 16 downwards to separate from the clamping hole 17 and enable the second limiting rod 12 to integrally move downwards, the second limiting rod 12 moves upwards only by pulling the second limiting rod 12 upwards, when the arc-shaped clamping block 16 and the clamping hole 17 reach the same horizontal plane, the second device groove 13 deforms to push the second pressed plate 15, the second pressed plate 15 drives the arc-shaped clamping block 16 to be clamped with the clamping hole 17, so that the fixing effect after upward translation can be realized, the arc-shaped clamping block 16 is designed into an arc shape, when the arc-shaped clamping block 16 is in arc contact with the clamping hole 17 after a hand presses the arc-shaped clamping block 16, the second limiting rod 12 is pushed downwards, the arc-shaped clamping block 16 can be gradually separated from the clamping state with the clamping hole 17, the third limiting rod 18 can slide in the second limiting rod 12, the third clamping block 19 can be prevented from being separated in the sliding process, the third clamping block 19 is just attached to the top end of the second limiting rod 12 when the third limiting rod 18 reaches the top end of the second limiting rod 12, the limiting effect is mentioned, the lifting assembly is provided with two groups of blocks which can enable the second limiting rod 12 and the third limiting rod 18 to realize the lifting function, the lifting of the device can be maximized, and the storage is more convenient, the antenna body 20 is designed to maximize signal collection at the bottom end with less footprint.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (6)

1. An unmanned aerial vehicle communication antenna comprises a device platform (1), wherein a first device groove (2) is formed in the top end of the device platform (1), and a fixing mechanism is arranged inside the first device groove (2);

the fixing mechanism comprises a first spring (3), the first spring (3) is arranged inside a first device groove (2), one end of the first spring (3) is fixedly connected with the bottom end of the first device groove (2), the other end of the first spring (3) is fixedly connected with one end of a first pressed plate (4), one end of the first spring (3) is far away from the first pressed plate (4) and the top end of the first device groove (2) are attached to each other, a sliding groove (5) and a clamping groove (6) are formed in the inner wall of a device table (1), the sliding groove (5) and the clamping groove (6) are provided with multiple groups, the multiple groups are formed in the inner wall of the device table (1) in a surrounding mode through the sliding groove (5) and the clamping groove (6), a first clamping block (7) is clamped with the clamping groove (6), a first limiting rod (8) is fixedly connected with the first clamping block (7), and a limiting groove (9) is formed in the first limiting rod (8).

2. A drone communication antenna according to claim 1, characterised in that: spacing groove (9) inner wall is provided with first stopper (10), first stopper (10) fixed connection is on the inner wall of spacing groove (9), the bottom laminating of first stopper (10) has second stopper (11), second stopper (11) fixed connection is in the bottom position department in the second gag lever post (12) outside, the inside in spacing groove (9) is established to the bottom cover of second gag lever post (12), second gag lever post (12) inside is provided with lifting unit.

3. A drone communication antenna according to claim 2, characterised in that: the lifting assembly comprises a second device groove (13), a second spring (14) is arranged inside the second device groove (13), one end of the second spring (14) is fixedly connected with the inner wall of the second device groove (13), the other end of the second spring (14) is fixedly connected with one end of a second compression plate (15), and one end of the second compression plate (15), far away from one end of the second spring (14), is fixedly connected with an arc-shaped clamping block (16).

4. A drone communication antenna according to claim 3, characterised in that: one end, far away from the second compression plate (15), of the arc-shaped clamping block (16) is arc-shaped, a clamping hole (17) is formed in the top end position of the outer side of the first limiting rod (8), and the clamping hole (17) is clamped with the arc-shaped clamping block (16).

5. A drone communication antenna according to claim 4, characterised in that: the top end of the second limiting rod (12) is sleeved with the bottom end of a third limiting rod (18), and a third clamping block (19) is fixedly connected to the bottom end position of the outer side of the third limiting rod (18).

6. A UAV communication antenna as defined in claim 5 wherein: the lifting components are arranged in two groups, the two groups of lifting components are respectively arranged inside the bottom ends of the second limiting rod (12) and the third limiting rod (18), and the top end of the third limiting rod (18) is fixedly connected with an antenna main body (20).

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