CN211829181U

CN211829181U - Quick installation mechanism of unmanned aerial vehicle airborne antenna

Info

Publication number: CN211829181U
Application number: CN202020559988.6U
Authority: CN
Inventors: 刘欢
Original assignee: Chengdu Ruiteng Wantong Technology Co ltd
Current assignee: Chengdu Ruiteng Wantong Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-10-30
Anticipated expiration: 2030-04-15

Abstract

The utility model relates to an unmanned aerial vehicle field specifically relates to a quick installation mechanism of unmanned aerial vehicle machine carried antenna, including antenna body, antenna pedestal, sliding seat and horn base, the antenna body is arranged in the antenna pedestal, the antenna pedestal rotates to be connected on the sliding seat, the sliding seat cup joints on the horn base, and with horn base sliding connection, the horn base cup joints on unmanned aerial vehicle's horn, the utility model discloses a can dismantle horn base, the movable seat of movable mounting on the horn base of connecting on the horn, rotate the antenna pedestal of being connected with the sliding seat, simplify the mounting structure of antenna body for the antenna body can carry out quick installation, can draw in the antenna body that expandes simultaneously, and the holistic removal of unmanned aerial vehicle of being convenient for avoids unmanned aerial vehicle to carry in-process antenna body simultaneously and damages.

Description

Quick installation mechanism of unmanned aerial vehicle airborne antenna

Technical Field

The utility model relates to an unmanned aerial vehicle field specifically is a quick installation mechanism that relates to an unmanned aerial vehicle machine carries antenna.

Background

An unmanned aircraft, abbreviated as "drone", and abbreviated in english as "UAV", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either completely or intermittently, by an onboard computer. Drones tend to be more suitable for tasks that are too "fool, dirty, or dangerous" than are manned aircraft. 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 + the industry application 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, and the application of the unmanned aerial vehicle is greatly expanded.

Install the airborne antenna on the unmanned aerial vehicle, unmanned aerial vehicle carries out the communication with the help of airborne antenna for unmanned aerial vehicle can gain the contact with ground control station. The mounted position of airborne antenna all is fixed on current unmanned aerial vehicle, and considers the communication effect, and airborne antenna all is vertical such volume mounting means of installing on unmanned aerial vehicle for unmanned aerial vehicle is whole to be difficult for carrying, and causes airborne antenna to damage easily, and the installation limitation is big, the operating condition who satisfies unmanned aerial vehicle that can not be fine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a quick installation mechanism of unmanned aerial vehicle machine carried antenna is provided, this technical scheme has solved the problem that the fixed installation limitation of machine carried antenna is big, and this quick installation mechanism of machine carried antenna rotates the antenna pedestal of being connected through can dismantling horn seat, movable mounting on the horn seat of connection, with the sliding seat on the horn seat, has simplified the mounting structure of antenna body for the antenna body can carry out quick installation.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a quick installation mechanism of unmanned aerial vehicle machine-carried antenna, includes antenna body, antenna pedestal, sliding seat and horn base, the antenna body is arranged in the antenna pedestal, the antenna pedestal rotates to be connected on the sliding seat, the sliding seat cup joints on the horn base, and with horn base sliding connection, the horn base cup joints on unmanned aerial vehicle's horn.

As a preferable scheme of the quick mounting mechanism of the airborne antenna of the unmanned aerial vehicle, the horn base comprises a mounting tube body and a peach-shaped tube, the two ends of the installation pipe body are provided with installation ports, the installation pipe body is sleeved on the arm of the unmanned aerial vehicle, and is fixed on the horn through the mounting port, the mounting pipe body is provided with the peach-shaped pipe which protrudes outwards, the peach-shaped pipe comprises an arc surface and an arc transition surface, the arc surface radially protrudes out of the installation pipe body, two ends of the arc surface are integrally formed with the installation pipe body through the arc transition surface, the movable seat comprises a pipe body sleeving section and a peach mouth sleeving section which are connected with each other, the pipe body sleeving section is sleeved on the installation pipe body, the peach mouth sleeving section is sleeved on the peach-shaped pipe, a plurality of fixing holes which are arranged at equal intervals are formed in the arc surface, and an installation hole which is in threaded fit with the fixing holes is formed in the peach mouth sleeving section.

As an optimized scheme of quick installation mechanism of unmanned aerial vehicle airborne antenna, peach type pipe is less than the installation body along the ascending length of axial direction along the axial direction, and the one end of peach type pipe is equipped with spacing chimb.

As an optimized scheme of quick installation mechanism of unmanned aerial vehicle airborne antenna, be equipped with the installation axis body on the installation body, the installation axis body sets up with peach type pipe is perpendicular, the one end lateral wall of antenna pedestal is equipped with the axle sleeve, the axle sleeve cover is established outside the installation axis body to rotate with the installation axis body and be connected.

As an unmanned aerial vehicle machine carries quick installation mechanism's of antenna preferred scheme, the antenna pedestal includes first shell and second shell, first shell and second shell joint cooperation, the one end lateral wall of first shell is equipped with the axle sleeve, and the one end tip that the axle sleeve was kept away from to first shell is equipped with first holding tank, and the one end tip that the second shell is close to first holding tank is equipped with the second holding tank, place the one end of antenna body in the first holding tank, place the other end of antenna body in the second holding tank.

As an unmanned aerial vehicle machine carries quick installation mechanism's of antenna preferred scheme, the one end tip that first shell is close to the axle sleeve is equipped with the inner chamber, first holding tank with the inner chamber intercommunication is equipped with the support column in, the outside cover of support column is equipped with the spring, the one end and the inner chamber of spring are connected, and the other end of spring is connected with the buffer board, the bottom looks butt of buffer board and first holding tank.

As an optimized scheme of quick installation mechanism of unmanned aerial vehicle airborne antenna, be equipped with the location bellying on the first shell, the same terminal surface at first shell is set up with the axle sleeve to the location bellying, is equipped with the elastic bulge in the location arch, be equipped with on the installation body with elastic bulge joint complex buckle mouth.

Compared with the prior art, the utility model beneficial effect who has is:

an antenna pedestal and a sliding seat for placing the antenna body are connected in a rotating mode, the sliding seat is movably sleeved on the arm seat, the installation position of the sliding seat on the arm seat can be changed, the arm seat is sleeved on an arm of an unmanned aerial vehicle, the arm seat and the unmanned aerial vehicle are detachably connected, and the antenna body is convenient to install and detach. When needs use the antenna body, thereby rotate the antenna pedestal and drive the antenna body and expand, thereby make the antenna body present vertical state with unmanned aerial vehicle, when need not use the antenna body, rotate the antenna pedestal again, rotate the antenna body to with the horizontal state of unmanned aerial vehicle, draw in the parallel tight on the horn with the antenna, through changing the mounted position of each horn seat on each horn, each sliding seat cup joints the position for each horn seat, can change the interval of adjacent antenna body on unmanned aerial vehicle, change antenna signal's coverage.

Quick installation mechanism of machine carries antenna rotates the antenna pedestal of being connected through can dismantling the horn seat of connection on the horn, movable mounting on the horn seat, with the movable mounting, has simplified the mounting structure of antenna body for the antenna body can carry out quick installation, can draw in the antenna body with the expansion simultaneously, and the holistic removal of unmanned aerial vehicle of being convenient for avoids unmanned aerial vehicle to carry in-process antenna body quilt simultaneously and is damaged.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 2;

fig. 5 is a top view of the present invention;

fig. 6 is an exploded view of the present invention;

fig. 7 is an enlarged schematic view of a portion a of fig. 6.

The reference numbers in the figures are:

1-a robot arm seat; 1 a-installing a pipe body; 1 b-peach-shaped tube; 1 c-a limiting convex edge; 1 d-a fixation hole; 1 e-a mounting port;

2-a movable seat; 2 a-a pipe body sleeving section; 2 b-a peach mouth sleeving section; 2 c-mounting holes; 2 d-mounting the shaft body; 2 e-a buckle opening;

3-an antenna mount; 3 a-shaft sleeve; 3 b-a first housing; 3b1 — first receiving groove; 3b 2-buffer plate; 3b 3-spring; 3b 4-support column; 3b 5-locating boss; 3b 6-resilient protrusions; 3 c-a second housing; 3c1 — a second receiving groove;

4-antenna body.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1, the quick mounting mechanism for the airborne antenna comprises an antenna body 4, an antenna base 3, a movable base 2 and a boom base 1, wherein the antenna body 4 is arranged in the antenna base 3, the antenna base 3 is rotatably connected to the movable base 2, the movable base 2 is sleeved on the boom base 1 and is in sliding connection with the boom base 1, and the boom base 1 is sleeved on a boom of the unmanned aerial vehicle. A antenna pedestal 3 and sliding seat 2 for placing antenna body 4 rotate to be connected, and the activity of sliding seat 2 cup joints on horn base 1, can change the mounted position of sliding seat 2 on horn base 1, and horn base 1 cup joints on unmanned aerial vehicle's horn, and horn base 1 can dismantle with unmanned aerial vehicle and be connected, has made things convenient for antenna body 4's installation and demolishs.

Please refer to fig. 1, fig. 2, fig. 4, fig. 5 and fig. 6, the arm base 1 includes an installation tube body 1a and a peach-shaped tube 1b, two ends of the installation tube body 1a are provided with installation ports 1e, the installation tube body 1a is sleeved on the arm of the unmanned aerial vehicle and is fixed on the arm through the installation ports 1e, the arm base 1 is fixed on the arm through the screws and the installation ports 1e, when the arm base 1 needs to be removed, the screws at the installation ports 1e are removed. Be equipped with outside convex peach type pipe 1b on the installation body 1a, peach type pipe 1b includes arc surface and circular arc transition surface, the radial protrusion installation body 1a setting of arc surface, the arc transition surface is passed through at the both ends of arc surface and installation body 1a integrated into one piece sets up, the body that sliding seat 2 includes interconnect cup joints section 2a and peach mouthful grafting section 2b, body cup joints section 2a and cup joints on installation body 1a peach mouthful grafting section 2b and cup joints on peach type pipe 1b, be equipped with the fixed orifices 1d of a plurality of equidistant settings on the arc surface, be equipped with on the peach mouthful grafting section 2b with fixed orifices 1d screw-thread fit's mounting hole 2 c. During the assembly, pass installation body 1a earlier with sliding seat 2, and make peach mouthful socket section 2b and peach type pipe 1b align, installation body 1a cup joints section 2a appearance phase-match with the body, peach type pipe 1b and peach mouthful socket section 2b appearance phase-match, sliding seat 2 can overlap on peach type pipe 1b, and slide on peach type pipe 1 b's axial direction, select suitable fixed orifices 1d position, and utilize the screw, with mounting hole 2c and fixed orifices 1d screw-thread fit on the sliding seat 2, make sliding seat 2 fix the certain position at peach type pipe 1 b.

Referring to fig. 4 and 5, the length of the peach-shaped pipe 1b in the axial direction is smaller than the length of the installation pipe body 1a in the axial direction, and one end of the peach-shaped pipe 1b is provided with a limiting convex edge, which is arranged to prevent the movable seat 2 sleeved on the peach-shaped pipe 1b from directly falling off from the arm base 1.

Referring to fig. 1, 2, 3, 5 and 6, an installation shaft body 2d is disposed on the installation tube body 1a, the installation shaft body 2d is perpendicular to the peach-shaped tube 1b, a shaft sleeve 3a is disposed on a side wall of one end of the antenna base 3, the shaft sleeve 3a is sleeved outside the installation shaft body 2d and is rotatably connected with the installation shaft body 2d, and the antenna base 3 is rotated relative to the movable base 2 through the cooperation of the shaft sleeve 3a and the installation shaft body 2 d. Antenna pedestal 3 includes first shell 3b and second shell 3c, first shell 3b and the cooperation of second shell 3c joint, the one end lateral wall of first shell 3b is equipped with axle sleeve 3a, the one end tip that axle sleeve 3a was kept away from to first shell 3b is equipped with first holding tank 3b1, the one end tip that second shell 3c is close to first holding tank 3b1 is equipped with second holding tank 3c1, the one end of antenna body 4 is placed in first holding tank 3b1, the other end of antenna body 4 is placed in second holding tank 3c 1. First holding tank 3b1 and second holding tank 3c1 have constituted the accommodation space who places antenna body 4 jointly, in this embodiment, the size of first holding tank 3b1 can slightly be greater than the size of second holding tank 3c1, be convenient for put into antenna body 4 in first shell 3b, later detain second shell 3c to first shell 3b, second holding tank 3c1 cooperates with the other end butt of antenna housing, install antenna body 4 in antenna pedestal 3 firmly, avoid antenna body 4 to take place to remove in the antenna, influence antenna body 4's performance.

Referring to fig. 3, an inner cavity is formed at an end portion of the first housing 3b close to the shaft sleeve 3a, the first accommodating groove 3b1 is communicated with the inner cavity, a supporting pillar 3b4 is arranged in the inner cavity, a spring 3b3 is sleeved outside the supporting pillar 3b4, one end of the spring 3b3 is connected with the inner cavity, the other end of the spring 3b3 is connected with a buffer plate 3b2, and the buffer plate 3b2 is abutted against the bottom end of the first accommodating groove 3b 1. Have certain clearance between buffer board 3b2 and the support column 3b4, through the buffering of buffer board 3b2 and spring 3b3, when unmanned aerial vehicle carries out various operating mode operations, protect antenna body 4 in the antenna pedestal 3.

Referring to fig. 7, the first housing 3b is provided with a positioning protrusion 3b5, the positioning protrusion 3b5 and the shaft sleeve 3a are disposed on the same end surface of the first housing 3b, the positioning protrusion 3b5 is provided with an elastic protrusion 3b6, and the mounting tube 1a is provided with a snap-fit opening 2e snap-fitted with the elastic protrusion 3b 6. When rotating antenna pedestal 3 for antenna pedestal 3 presents the horizontality with unmanned aerial vehicle, rotate antenna pedestal 3 and draw in the back in, the protruding 3b6 card of elasticity on the protruding portion 3b5 of location advances in the buckle mouth 2e on the installation body 1a, draw in the back in at antenna body 4, realize antenna pedestal 3 for the fixed of relative position between the sliding seat 2, avoid unmanned aerial vehicle to rotate passively at removal in-process antenna pedestal 3 and expand, influence unmanned aerial vehicle's removal.

The utility model discloses a theory of operation does: a antenna pedestal 3 and sliding seat 2 for placing antenna body 4 rotate to be connected, and the activity of sliding seat 2 cup joints on horn base 1, can change the mounted position of sliding seat 2 on horn base 1, and horn base 1 cup joints on unmanned aerial vehicle's horn, and horn base 1 can dismantle with unmanned aerial vehicle and be connected, has made things convenient for antenna body 4's installation and demolishs. When needs use antenna body 4, thereby rotate antenna pedestal 3 and drive antenna body 4 and expand, thereby make antenna body 4 present vertical state with unmanned aerial vehicle, when need not use antenna body 4, rotate antenna pedestal 3 again, rotate antenna body 4 to with the horizontal state of unmanned aerial vehicle, draw in the parallel tight in the horn with the antenna, through changing the mounted position of each horn base 1 on each horn, each movable seat 2 is for the cup joint position of each horn base 1, can change adjacent antenna body 4 interval on unmanned aerial vehicle, change antenna signal's coverage.

Quick installation mechanism of machine carries antenna, through can dismantle arm seat 1 of connection on the horn, movable mounting 2 on arm seat 1, rotate the antenna pedestal 3 of being connected with movable mounting 2, the mounting structure of antenna body 4 has been simplified for antenna body 4 can install fast, can draw in the antenna body 4 with the expansion simultaneously, the holistic removal of unmanned aerial vehicle of being convenient for avoids unmanned aerial vehicle to carry in-process antenna body 4 to be damaged simultaneously.

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

1. The utility model provides an unmanned aerial vehicle machine carries quick installation mechanism of antenna, its characterized in that, includes antenna body (4), antenna pedestal (3), sliding seat (2) and horn base (1), antenna body (4) are arranged in antenna pedestal (3), antenna pedestal (3) rotate to be connected on sliding seat (2), sliding seat (2) cup joint on horn base (1), and with horn base (1) sliding connection, horn base (1) cup joints on unmanned aerial vehicle's horn.

2. The quick installation mechanism of the airborne antenna of the unmanned aerial vehicle as claimed in claim 1, wherein the arm base (1) comprises an installation tube body (1a) and a peach-shaped tube (1b), the installation tube body (1a) is provided with installation ports (1e) at two ends thereof, the installation tube body (1a) is sleeved on the arm of the unmanned aerial vehicle and is fixed on the arm through the installation ports (1e), the peach-shaped tube (1b) protruding outwards is arranged on the installation tube body (1a), the peach-shaped tube (1b) comprises an arc surface and an arc transition surface, the arc surface radially protrudes out of the installation tube body (1a) and is arranged at two ends thereof, the arc transition surface and the installation tube body (1a) are integrally formed and arranged, the movable base (2) comprises an interconnected tube body sleeving section (2a) and an peach-shaped section (2b), and the tube body sleeving section (2a) is sleeved on the installation tube body (1a) and is arranged at the peach-shaped sleeving section (2b) The peach-shaped pipe is sleeved on the peach-shaped pipe (1b), a plurality of fixing holes (1d) which are arranged at equal intervals are formed in the arc surface, and mounting holes (2c) which are in threaded fit with the fixing holes (1d) are formed in the peach opening sleeved section (2 b).

3. The quick installation mechanism of unmanned aerial vehicle airborne antenna of claim 2, characterized in that, peach type pipe (1b) is less than installation body (1a) along the length of axial direction on, and the one end of peach type pipe (1b) is equipped with spacing chimb.

4. The quick mounting mechanism for the airborne antenna of the unmanned aerial vehicle as claimed in claim 3, wherein a mounting shaft body (2d) is provided on the mounting tube body (1a), the mounting shaft body (2d) is perpendicular to the peach-shaped tube (1b), a shaft sleeve (3a) is provided on a side wall of one end of the antenna base (3), and the shaft sleeve (3a) is sleeved outside the mounting shaft body (2d) and is rotatably connected with the mounting shaft body (2 d).

5. The quick mounting mechanism for the airborne antenna of the unmanned aerial vehicle of claim 4, wherein the antenna pedestal (3) comprises a first outer shell (3b) and a second outer shell (3c), the first outer shell (3b) and the second outer shell (3c) are in snap fit, a shaft sleeve (3a) is arranged on one end side wall of the first outer shell (3b), a first accommodating groove (3b1) is arranged at one end part, far away from the shaft sleeve (3a), of the first outer shell (3b), a second accommodating groove (3c1) is arranged at one end part, close to the first accommodating groove (3b1), of the second outer shell (3c), one end of the antenna body (4) is placed in the first accommodating groove (3b1), and the other end of the antenna body (4) is placed in the second accommodating groove (3c 1).

6. The quick installation mechanism of unmanned aerial vehicle airborne antenna of claim 5, characterized in that, the one end tip that first shell (3b) is close to axle sleeve (3a) is equipped with the inner chamber, first holding tank (3b1) with the inner chamber intercommunication is equipped with support column (3b4) in the inner chamber, the outside cover of support column (3b4) is equipped with spring (3b3), the one end and the inner chamber of spring (3b3) are connected, and the other end of spring (3b3) is connected with buffer board (3b2), buffer board (3b2) and the bottom butt of first holding tank (3b 1).

7. The quick installation mechanism of unmanned aerial vehicle airborne antenna of claim 6, characterized in that is equipped with location bellying (3b5) on first shell (3b), location bellying (3b5) and axle sleeve (3a) set up the same terminal surface at first shell (3b), are equipped with elastic bulge (3b6) on location bellying (3b5), be equipped with on the installation body (1a) with elastic bulge (3b6) joint complex buckle mouth (2 e).