CN210793682U - Detection apparatus for unmanned aerial vehicle rotational speed and lift relation - Google Patents
Detection apparatus for unmanned aerial vehicle rotational speed and lift relation Download PDFInfo
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- CN210793682U CN210793682U CN201920749589.3U CN201920749589U CN210793682U CN 210793682 U CN210793682 U CN 210793682U CN 201920749589 U CN201920749589 U CN 201920749589U CN 210793682 U CN210793682 U CN 210793682U
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Abstract
The utility model relates to a detection apparatus for unmanned aerial vehicle rotational speed and lift relation, including the base, be provided with support frame and rotational speed tester on the base, at the fixed first horizontal pole that is provided with in support frame below, be provided with the sleeve on first horizontal pole, wear to be equipped with the rotor dead lever in the sleeve, be provided with fixing bolt at rotor dead lever lower extreme, be provided with the pulling force detection mechanism of fixing on the support frame in rotor dead lever upper end, be provided with at the sleeve side and avoid the stabilizing mean that rotor dead lever level rocked. The utility model discloses rational in infrastructure, it is easy and simple to handle, can detect unmanned aerial vehicle's rotational speed and the relation of lift.
Description
Technical Field
The utility model relates to a detection apparatus for unmanned aerial vehicle rotational speed and lift relation.
Background
Unmanned Aerial vehicles, i.e., Unmanned Aerial vehicles, known by the english name (Unmanned Aerial vehicles/Drones), or simply "UAVs," are Unmanned Aerial vehicles that are operated by radio remote control devices and self-contained program control devices. The related field can be divided into military use and civil use. Military applications are classified into reconnaissance aircraft and target drone. The civil use is agriculture, plant protection, express transportation, news reporting, miniature self-timer, disaster relief, aerial photography, wild animal observation, movie and television shooting, infectious disease monitoring, surveying and mapping, power routing inspection and the like. All countries in the world actively expand the application of the unmanned aerial vehicle industry and develop the unmanned aerial vehicle technology.
The rotational speed of unmanned aerial vehicle rotor decides its lift size, and the lift size decides unmanned aerial vehicle gesture and flight situation. Therefore, before the unmanned aerial vehicle takes off, the relationship between the rotating speed of the rotor wing and the lift force of the unmanned aerial vehicle needs to be accurately measured, and the safe, reliable and strong-interference-resistance practical application unmanned aerial vehicle can be designed. However, in the market of unmanned aerial vehicles, there is no set of detection equipment which can be used for simultaneously measuring the relationship between the rotor speed and the lift force of the unmanned aerial vehicle simply and accurately.
Disclosure of Invention
In view of this, the utility model aims at providing a detection device of unmanned aerial vehicle rotational speed and lift relation, rational in infrastructure, it is easy and simple to handle, can detect unmanned aerial vehicle's rotational speed and lift's relation.
The technical scheme of the utility model is that: the utility model provides a detection apparatus for unmanned aerial vehicle rotational speed and lift relation, includes the base, is provided with support frame and rotational speed tester on the base, at the fixed first horizontal pole that is provided with in support frame below, is provided with the sleeve on first horizontal pole, wears to be equipped with the rotor dead lever in the sleeve, is provided with fixing bolt at rotor dead lever lower extreme, is provided with the pulling force detection mechanism of fixing on the support frame in rotor dead lever upper end, is provided with the stabilizing mean that can avoid rotor dead lever level to rock at the sleeve side.
Further, still be provided with the unmanned aerial vehicle motor of fixing with fixed bolt locking at rotor dead lever lower extreme, be provided with the unmanned aerial vehicle rotor on unmanned aerial vehicle motor output shaft.
Furthermore, the support frame includes two stands, is provided with the second horizontal pole between two stands, and pulling force detection mechanism one end is fixed in on the second horizontal pole.
Further, the tension detection mechanism is a dynamometer.
Further, stabilizing mean is provided with the movable rod including the fixed column that is located sleeve both sides between the fixed column, and the movable rod both ends are provided with the lantern ring of cover on the fixed column.
Further, the movable rod penetrates through the fixed rod and can move up and down in the vertical direction along with the fixed rod.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses rational in infrastructure, it is easy and simple to handle, can detect unmanned aerial vehicle's rotational speed and relation of lift
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a front view of an embodiment of the present invention;
FIG. 3 is a schematic diagram of the operation of the embodiment of the present invention;
fig. 4 is a schematic view illustrating installation of a rotor fixing rod according to an embodiment of the present invention;
fig. 5 is a top view of the embodiment of the present invention in fig. 4;
in the figure: 100-a base; 200-a support frame; 210-a column; 220-a second cross bar; 300-rotation speed tester; 400-a first cross bar; 410-a sleeve; 500-rotor dead lever; 510-fixing bolts; 520-a tension detection mechanism; 600-a stabilizing mechanism; 610-fixed column; 620-a movable rod; 630-a collar; 700-unmanned aerial vehicle motor; 710-drone rotor.
Detailed Description
As shown in fig. 1-5, a detection apparatus for unmanned aerial vehicle rotational speed and lift relation, including base 100, be provided with support frame 200 and rotational speed tester 300 on base 100, fixed first horizontal pole 400 that is provided with in support frame 200 below, be provided with sleeve 410 on first horizontal pole 400, wear to be equipped with rotor dead lever 500 in sleeve 410, be provided with fixing bolt 510 at rotor dead lever 500 lower extreme, be provided with pulling force detection mechanism 520 of fixing on support frame 200 in rotor dead lever 500 upper end, be provided with stabilizing mean 600 that can avoid rotor dead lever 500 level to rock at the sleeve 410 side.
In this embodiment, still be provided with at rotor dead lever 500 lower extreme and lock fixed unmanned aerial vehicle motor 700 with fixing bolt 510, be provided with unmanned aerial vehicle rotor 710 on unmanned aerial vehicle motor 700 output shaft.
In this embodiment, the supporting frame 200 includes two upright columns 210, a second cross bar 220 is disposed between the two upright columns 210, and one end of the tension detecting mechanism 520 is fixed to the second cross bar 220.
In this embodiment, the tension detecting mechanism 520 is a force gauge.
In this embodiment, the stabilizing mechanism 600 includes fixed posts 610 located at two sides of the sleeve 410, a movable rod 620 is disposed between the fixed posts 610, and two ends of the movable rod 620 are provided with collars 630 fitted on the fixed posts 610. When unmanned aerial vehicle rotor 710 was rotatory, can drive rotor dead lever 500 level and rock and shake, when rotor dead lever 500 level rocked and shake, movable rod 620 can rock with the level that fixed column 610 can restrict rotor dead lever 500, made rotor dead lever 500 only move in vertical direction.
In this embodiment, the movable rod 620 penetrates the fixed rod and can move up and down in the vertical direction together with the fixed rod.
The specific implementation mode is as follows: at the during operation, control unmanned aerial vehicle motor 700 rotates, drive unmanned aerial vehicle rotor 710 and rotate, when unmanned aerial vehicle rotor 710 rotates, rotational speed tester 300 can detect unmanned aerial vehicle rotor 710's rotational speed, obtain the data of rotational speed, unmanned aerial vehicle rotor 710 rotates simultaneously and can produce decurrent pulling force to rotor dead lever 500, pulling force detection mechanism 520 can detect the pulling force, obtain tensile data, the staff calculates the relation between pulling force and the rotational speed through the data of pulling force and rotational speed.
At unmanned aerial vehicle rotor 710 pivoted in-process, sleeve 410 can restrict rotor dead lever 500 and rock by a wide margin, and time rotor dead lever 500 carries out the up-and-down motion in sleeve 410, and stabilizing mean 600 can avoid rotor dead lever 500 level to rock and shake when unmanned aerial vehicle rotor 710 rotates simultaneously.
Above-mentioned operation flow and software and hardware configuration only do as the preferred embodiment of the utility model discloses a not therefore restrict the patent scope of the utility model, all utilize the utility model discloses the equivalent transform of doing of description and attached drawing content, or directly or indirectly use in relevant technical field, all the same reason is included in the patent protection scope of the utility model.
Claims (6)
1. The utility model provides a detection apparatus for unmanned aerial vehicle rotational speed and lift relation which characterized in that: including the base, be provided with support frame and rotational speed tester on the base, at the fixed first horizontal pole that is provided with in support frame below, be provided with the sleeve on first horizontal pole, wear to be equipped with the rotor dead lever in the sleeve, be provided with fixing bolt at rotor dead lever lower extreme, be provided with the pulling force detection mechanism who fixes on the support frame in rotor dead lever upper end, be provided with the stabilizing mean that can avoid rotor dead lever level to rock at the sleeve side.
2. The apparatus of claim 1, wherein the apparatus further comprises: still be provided with the unmanned aerial vehicle motor of fixing with the fixed bolt locking at rotor dead lever lower extreme, be provided with the unmanned aerial vehicle rotor on unmanned aerial vehicle motor output shaft.
3. The apparatus of claim 1, wherein the apparatus further comprises: the support frame comprises two upright posts, a second cross rod is arranged between the two upright posts, and one end of the tension detection mechanism is fixed on the second cross rod.
4. The apparatus of claim 1, wherein the apparatus further comprises: the tension detection mechanism is a dynamometer.
5. The apparatus of claim 1, wherein the apparatus further comprises: stabilizing mean is provided with the movable rod including the fixed column that is located sleeve both sides between the fixed column, and the movable rod both ends are provided with the lantern ring of cover on the fixed column.
6. The apparatus of claim 5, wherein the apparatus further comprises: the movable rod penetrates through the fixed rod and can move up and down along with the fixed rod in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920749589.3U CN210793682U (en) | 2019-05-23 | 2019-05-23 | Detection apparatus for unmanned aerial vehicle rotational speed and lift relation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920749589.3U CN210793682U (en) | 2019-05-23 | 2019-05-23 | Detection apparatus for unmanned aerial vehicle rotational speed and lift relation |
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| Publication Number | Publication Date |
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| CN210793682U true CN210793682U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920749589.3U Active CN210793682U (en) | 2019-05-23 | 2019-05-23 | Detection apparatus for unmanned aerial vehicle rotational speed and lift relation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313306A (en) * | 2022-01-24 | 2022-04-12 | 上海工程技术大学 | Rotor manipulator experiment platform |
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2019
- 2019-05-23 CN CN201920749589.3U patent/CN210793682U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313306A (en) * | 2022-01-24 | 2022-04-12 | 上海工程技术大学 | Rotor manipulator experiment platform |
| CN114313306B (en) * | 2022-01-24 | 2024-02-27 | 上海工程技术大学 | Rotor manipulator experiment platform |
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