CN214875619U - Unmanned aerial vehicle GPS antenna fixed bolster and unmanned aerial vehicle - Google Patents
Unmanned aerial vehicle GPS antenna fixed bolster and unmanned aerial vehicle Download PDFInfo
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- CN214875619U CN214875619U CN202120942860.2U CN202120942860U CN214875619U CN 214875619 U CN214875619 U CN 214875619U CN 202120942860 U CN202120942860 U CN 202120942860U CN 214875619 U CN214875619 U CN 214875619U
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- gps antenna
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Abstract
The utility model relates to an unmanned aerial vehicle GPS antenna fixing bracket, which comprises a damping extension plate and an antenna fixing rod; a base is arranged on one side of the surface of the shock absorption extension plate, and a plurality of assembling ports for connecting the shock absorption support of the unmanned aerial vehicle are formed in the other side of the surface of the shock absorption extension plate; one end of the antenna fixing rod is detachably connected with the base, and an antenna fixing seat used for fixing the GPS antenna is installed at the other end of the antenna fixing rod. The utility model has the advantages that the unmanned aerial vehicle GPS antenna fixing support is connected with the damping support of the unmanned aerial vehicle through the damping extension plate, so that the unmanned aerial vehicle body is effectively prevented from being perforated, the damage to the strength of the unmanned aerial vehicle body is reduced as much as possible, in the actual use process, the GPS antenna can be quickly installed through quickly installing the antenna fixing rod, and the operation efficiency is greatly improved; through realizing the rigid connection of GPS antenna and unmanned aerial vehicle fuselage, guaranteed measurement accuracy. The utility model also provides an unmanned aerial vehicle.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field specifically is an unmanned aerial vehicle GPS antenna fixed bolster and unmanned aerial vehicle.
Background
At present, the unmanned aerial vehicle surveying and mapping technology is one of the hottest technologies in the surveying and mapping industry, the unmanned aerial vehicle is used as a flight carrier, different loads are mounted through the unmanned aerial vehicle, and the surveying and mapping equipment such as a laser radar, an aerial survey camera, an inclined camera and a multispectral camera can quickly acquire space geographic information elements, so that the efficient operation efficiency and the high precision are realized, and the hottest surveying and mapping technology in the surveying and mapping industry is formed.
Due to the particularity of the surveying and mapping industry, all unmanned aerial vehicle mounting equipment must time service home equipment through a GPS antenna, namely, information such as space position, time and the like is given to the equipment; in order to improve the surveying and mapping precision, a GPS antenna needs to be externally hung on the unmanned aerial vehicle; at present, the external GPS antenna of the unmanned aerial vehicle generally needs to be transformed on the body of the unmanned aerial vehicle, so that the efficiency is low, and the structural strength and the performance of the unmanned aerial vehicle are damaged.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide an unmanned aerial vehicle GPS antenna fixed bolster and unmanned aerial vehicle solve the loaded down with trivial details problem of destroying unmanned aerial vehicle structural strength easily of the outer hanging GPS antenna of above-mentioned current unmanned aerial vehicle.
The utility model provides an above-mentioned technical problem's technical scheme as follows: an unmanned aerial vehicle GPS antenna fixing support comprises a damping extension plate and an antenna fixing rod; a base is arranged on one side of the surface of the shock absorption extension plate, and a plurality of assembling ports for connecting the shock absorption support of the unmanned aerial vehicle are formed in the other side of the surface of the shock absorption extension plate; one end of the antenna fixing rod is detachably connected with the base, and an antenna fixing seat used for fixing the GPS antenna is installed at the other end of the antenna fixing rod.
The utility model has the advantages that the unmanned aerial vehicle GPS antenna fixing support is connected with the damping support of the unmanned aerial vehicle through the damping extension plate, so that the unmanned aerial vehicle body is effectively prevented from being perforated, the damage to the strength of the unmanned aerial vehicle body is reduced as much as possible, in the actual use process, the GPS antenna can be quickly installed through quickly installing the antenna fixing rod, and the operation efficiency is greatly improved; through realizing the rigid connection of GPS antenna and unmanned aerial vehicle fuselage, guaranteed measurement accuracy.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the base is a hollow round pipe fitting matched with the antenna fixing rod, and two U-shaped grooves which are oppositely arranged and have upward openings are formed in the side wall of the base; the outer wall of the base is further sleeved with a locking hoop used for locking the U-shaped groove.
Further, the antenna fixing rod is a hollow pipe fitting, and the shock absorption extension plate is further provided with an antenna assembly port communicated with the inner cavities of the base and the antenna fixing rod in sequence.
Further, the antenna fixing rod is made of carbon fiber.
Further, every the assembly opening department of shock attenuation extension plate all is provided with a briquetting with the laminating of shock attenuation extension plate lower surface, be provided with the screw that runs through the assembly opening and link to each other with unmanned aerial vehicle shock absorber support on the briquetting.
The unmanned aerial vehicle GPS antenna fixing support has the advantages that the GPS feeder can penetrate through the base and the antenna fixing rod from the antenna assembling port a in advance to be connected with the GPS antenna, the feeder is prevented from being directly exposed, and the reliability is better; compress tightly the shock attenuation extension plate through the briquetting and link to each other with unmanned aerial vehicle shock absorber support, guaranteed that shock attenuation extension plate and unmanned aerial vehicle shock absorber support can rigid connection, guaranteed the stability after GPS installs.
The utility model also provides an unmanned aerial vehicle, which comprises a body, a rotor type lifting component, a damping bracket, an undercarriage and the unmanned aerial vehicle GPS antenna fixing bracket; the rotary wing type lifting assembly is arranged around the fuselage, and the damping support and the undercarriage are sequentially arranged below the fuselage; the shock absorption extension plate is connected with the shock absorption bracket; and a GPS antenna is arranged in the antenna fixing seat.
Drawings
Fig. 1 is a schematic view of an overall structure of a GPS antenna fixing bracket for an unmanned aerial vehicle according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of the antenna fixing rod and the local connection of the base of the present invention;
FIG. 3 is a sectional view of the antenna fixing rod and the base of the present invention;
fig. 4 is the utility model discloses unmanned aerial vehicle's overall structure schematic diagram in the embodiment two.
In the drawings, the components represented by the respective reference numerals are listed below:
1. shock attenuation extension plate, 1a, antenna assembly mouth, 2, antenna fixed pole, 3, base, 3a, "U" shape recess, 31, locking hoop, 4, antenna fixing base, 5, briquetting, 6, fuselage, 7, rotor formula lifting unit, 8, shock absorber support, 9, undercarriage, 10, GPS antenna, 11, GPS feeder.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
It should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are intended to be construed broadly, as if they were connected either fixedly or removably, or as integrally formed structures. To those of ordinary skill in the art, the specific meaning of such terms in this patent may be understood as appropriate.
Unmanned aerial vehicles on the market are various at present, and the surveying and mapping industry has higher requirements on safety, simplicity and intelligence in operation, endurance time and volume of the unmanned aerial vehicles; such as the DJI M300RTK, which was introduced by major innovation in major in 2020, substantially meets the above requirements, it was proposed to gain consensus in the surveying and mapping industry that substantially all surveying and mapping equipment integrators are integrating their own surveying and mapping equipment with the DJI M300 RTK.
And the DJI M300RTK does not provide GPS signals externally, so that surveying and mapping equipment integrators need to hang the DJI M300RTK on own equipment and hang a GPS antenna on the unmanned aerial vehicle, and the inventor designs a GPS antenna fixing support by researching the aircraft structure characteristics of the DJI M300 RTK.
The utility model also provides an preferred embodiment
Example one
As shown in fig. 1 and 2, the unmanned aerial vehicle GPS antenna fixing bracket of the present invention includes a shock-absorbing extension plate 1 and an antenna fixing rod 2; a base 3 is arranged on one side of the surface of the shock absorption extension plate 1, and a plurality of assembling ports for connecting a shock absorption bracket of the unmanned aerial vehicle are formed in the other side of the surface; the one end and the base 3 of antenna dead lever 2 can be dismantled and be connected, and the antenna fixing base 4 that is used for fixed GPS antenna is installed to the other end. The shock absorption extension plate 1 is connected with a shock absorption support of the unmanned aerial vehicle, so that holes are effectively prevented from being formed in the unmanned aerial vehicle body, damage to the strength of the unmanned aerial vehicle body is reduced as much as possible, in the actual use process, the GPS antenna can be quickly installed by quickly installing the antenna fixing rod 2, and the operation efficiency is greatly improved; through realizing the rigid connection of GPS antenna and unmanned aerial vehicle fuselage, guaranteed measurement accuracy.
In this embodiment, as shown in fig. 2 and 3, the base 3 is a hollow circular pipe fitting matched with the antenna fixing rod 2, and two U-shaped grooves 3a which are oppositely arranged and have upward openings are formed on the side wall of the base 3; the outer wall of the base 3 is also sleeved with a locking hoop 31 for locking the U-shaped groove 3 a. In the installation, through inserting antenna fixing pole 2 in base 3, through claw screw 31 locking "U" shape recess 3a to fix antenna fixing pole 2, guaranteed the stability after the installation. Simultaneously, antenna fixing rod 2 is the cavity pipe fitting, and shock attenuation extension plate 1 still sets up the antenna assembly mouth 1a with the inner chamber intercommunication of base 3 and antenna fixing rod 2 in proper order, and the GPS antenna can be in the installation, thereby can pass base 3 and antenna fixing rod 2 from antenna assembly mouth 1a with the GPS feeder in advance and link to each other with the GPS antenna, avoids the feeder to directly expose outside, and the reliability is better.
What need explain, antenna fixing pole 2 is made for the carbon fiber, has effectively reduced the weight of whole unmanned aerial vehicle GPS antenna fixed bolster, and the weight of whole GPS antenna is steerable at 60 grams, effectively reduces the heavy burden to unmanned aerial vehicle.
In this embodiment, the assembly opening evenly is provided with four along unmanned aerial vehicle shock absorber support below, and the assembly opening department of every shock attenuation extension plate 1 all is provided with one with the briquetting 5 of the laminating of 1 lower surface of shock attenuation extension plate, is provided with the screw that runs through the assembly opening and link to each other with unmanned aerial vehicle shock absorber support on the briquetting 5. Compress tightly shock attenuation extension plate 1 through briquetting 5 and link to each other with unmanned aerial vehicle shock absorber support, guaranteed shock attenuation extension plate 1 and unmanned aerial vehicle shock absorber support ability rigid connection, guaranteed the stability after the GPS installation.
Example two
As shown in fig. 4, the present embodiment further provides an unmanned aerial vehicle, which includes a fuselage 6, a rotor-type lifting assembly 7, a shock-absorbing bracket 8, an undercarriage 9, and an unmanned aerial vehicle GPS antenna fixing bracket; the rotor type lifting assembly 7 is arranged around the machine body 6, and the damping support 8 and the undercarriage 9 are sequentially arranged below the machine body 6; the shock absorption extension plate 1 is connected with a shock absorption bracket 8; the antenna fixing seat 4 is internally provided with a GPS antenna 10. By installing the unmanned aerial vehicle with the unmanned aerial vehicle GPS antenna fixing support, the unmanned aerial vehicle can be ensured not to be detached after being installed once in the surveying and mapping process; when the staff goes to field collection, only need dismantle antenna fixing rod 2, need not to dismantle shock attenuation extension plate 1, guarantee that unmanned aerial vehicle still can place the interior transportation of former packing box, after reacing the survey and drawing place, can accomplish the operation through installation antenna fixing rod 2 and GPS antenna 10.
The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. An unmanned aerial vehicle GPS antenna fixing support is characterized by comprising a damping extension plate (1) and an antenna fixing rod (2); a base (3) is arranged on one side of the surface of the shock absorption extension plate (1), and a plurality of assembling ports for connecting a shock absorption bracket of the unmanned aerial vehicle are formed in the other side of the surface; one end of the antenna fixing rod (2) is detachably connected with the base (3), and an antenna fixing seat (4) for fixing a GPS antenna is installed at the other end of the antenna fixing rod.
2. The unmanned aerial vehicle GPS antenna fixing bracket as claimed in claim 1, wherein the base (3) is a hollow round pipe fitting matched with the antenna fixing rod (2), and two oppositely arranged U-shaped grooves (3a) with upward openings are formed in the side wall of the base (3); the outer wall of the base (3) is also sleeved with a locking hoop (31) used for locking the U-shaped groove (3 a).
3. The unmanned aerial vehicle GPS antenna fixing bracket as claimed in claim 2, wherein the antenna fixing rod (2) is a hollow pipe, and the shock-absorbing extension plate (1) is further provided with an antenna assembling port (1a) which is sequentially communicated with the base (3) and the inner cavity of the antenna fixing rod (2).
4. The unmanned aerial vehicle GPS antenna fixing bracket of claim 1, characterized in that the antenna fixing rod (2) is made of carbon fiber.
5. The unmanned aerial vehicle GPS antenna fixing support according to claim 1, wherein a pressing block (5) attached to the lower surface of the shock absorption extension plate (1) is arranged at the mounting opening of each shock absorption extension plate (1), and a screw penetrating through the mounting opening and connected with the unmanned aerial vehicle shock absorption support is arranged on the pressing block (5).
6. Unmanned aerial vehicle, comprising a fuselage (6), a rotor-type lifting assembly (7), a shock-absorbing mount (8), a landing gear (9) and an unmanned aerial vehicle GPS antenna fixing mount according to any of claims 1-5; the rotary wing type lifting assembly (7) is arranged around the machine body (6), and the damping support (8) and the undercarriage (9) are sequentially arranged below the machine body (6); the shock absorption extension plate (1) is connected with the shock absorption bracket (8); and a GPS antenna (10) is arranged in the antenna fixing seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120942860.2U CN214875619U (en) | 2021-04-30 | 2021-04-30 | Unmanned aerial vehicle GPS antenna fixed bolster and unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120942860.2U CN214875619U (en) | 2021-04-30 | 2021-04-30 | Unmanned aerial vehicle GPS antenna fixed bolster and unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214875619U true CN214875619U (en) | 2021-11-26 |
Family
ID=78946157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120942860.2U Active CN214875619U (en) | 2021-04-30 | 2021-04-30 | Unmanned aerial vehicle GPS antenna fixed bolster and unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214875619U (en) |
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2021
- 2021-04-30 CN CN202120942860.2U patent/CN214875619U/en active Active
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