CN207956104U - A kind of unmanned plane blade calibrator - Google Patents
A kind of unmanned plane blade calibrator Download PDFInfo
- Publication number
- CN207956104U CN207956104U CN201820355379.1U CN201820355379U CN207956104U CN 207956104 U CN207956104 U CN 207956104U CN 201820355379 U CN201820355379 U CN 201820355379U CN 207956104 U CN207956104 U CN 207956104U
- Authority
- CN
- China
- Prior art keywords
- calibrator
- unmanned plane
- blade
- supporting racks
- air level
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The utility model discloses a kind of unmanned plane blade calibrators, blade fixing device including calibrator ontology and positioned at calibrator bodies top, the calibrator ontology include be mutually parallel interval setting, identical two supporting racks of structure and the support shaft between two supporting racks for being fixedly connected with two supporting racks；An air level is fixedly installed between two supporting racks, which is arranged in parallel with the blade fixing device.The technical program, which only needs to be in horizontality just by adjusting air level when in use, can ensure that blade fixing device is in horizontality, and precision is high, can improve the balance calibration quality of unmanned plane blade.
Description
Technical field
The utility model is related to collimation technique field, especially a kind of unmanned plane blade calibrator.
Background technology
Unmanned plane blade balancer is particularly significant to the use of unmanned plane for being balanced calibration to unmanned plane blade.
Existing unmanned plane paddle balance device needs to be placed on progress unmanned plane blade balance calibration, plane in horizontal plane and needs to use it
His survey tool or range estimation measurement error are larger；And frictional force is larger when calibrating balance.
Therefore, above-mentioned technical problem needs to solve.
Utility model content
For overcome the deficiencies in the prior art, the utility model proposes a kind of unmanned plane blade calibrators, it is therefore intended that solution
Certainly existing calibrator using when horizontal plane find that error is big and the technical problem that causes calibrating quality deviation big.
In order to solve the above technical problems, the utility model proposes basic technical scheme be：
A kind of unmanned plane blade calibrator, including calibrator ontology and the blade fixation dress positioned at calibrator bodies top
It sets, which includes being mutually parallel to be spaced setting, identical two supporting racks of structure and between two supporting racks
Support shaft for being fixedly connected with two supporting racks；
An air level is fixedly installed between two supporting racks, the air level is parallel with the blade fixing device to be set
It sets.
Further, the both ends of air level are fixed on by milled screw on two supporting racks.
Further, the upper end of each supporting rack all has a U-type groove, the both ends of the horizontal axis of the blade fixing device
It is placed at U-type groove.
Further, the lower face of two supporting racks is in the same plane, and the plane is parallel with air level.
Further, including three support shafts, three support shafts are fixed on two supports with the distribution form of triangle
Between frame.
Further, the both ends of each support shaft are realized by screw and are fixedly connected with supporting rack.
Further, the shape of supporting rack is triangle, and upper end is small, and lower end is big.
Further, have on supporting rack several according to the spaced apart fluting of concentric circles.
Further, the support shaft is square shaft.
The utility model has the beneficial effects that：
A kind of unmanned plane blade calibrator of the technical solution of the utility model, including calibrator ontology and be located at calibrator sheet
Blade fixing device at the top of body, the calibrator ontology include be mutually parallel interval setting, identical two supporting racks of structure and
Support shaft between two supporting racks for being fixedly connected with two supporting racks；It is fixedly installed one between two supporting racks
A air level, the air level are arranged in parallel with the blade fixing device.The technical program only needs to pass through when in use
Adjustment air level, which is in horizontality just, can ensure that blade fixing device is in horizontality, and precision is high, can improve nothing
The balance calibration quality of man-machine blade.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of unmanned plane blade calibrator of the utility model；
Fig. 2 is the portions the A enlarged drawing of Fig. 1；
Fig. 3 is the structural schematic diagram of air level.
Specific implementation mode
The technical scheme in the embodiment of the utility model is clearly and completely retouched below in conjunction with attached drawing 1 to attached drawing 3
It states, it is clear that described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.It is based on
The embodiments of the present invention, those of ordinary skill in the art are obtained all without creative efforts
Other embodiment shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in the picture)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
Referring to Fig. 1：A kind of unmanned plane blade calibrator, including calibrator ontology 1 and positioned at the top of calibrator ontology 1
Blade fixing device 2, the calibrator ontology 1 include being mutually parallel to be spaced setting, identical two supporting racks 11 of structure and be located at
Support shaft 12 between two supporting racks 11 for being fixedly connected with two supporting racks 11；Fixation is set between two supporting racks 11
An air level 3 is set, which is arranged in parallel with the blade fixing device 2.
Whether the position where it can be detected due to air level 3 is horizontal plane, and blade fixing device 2 and air level 3
It is parallel, therefore the position of adjustment calibrator ontology 1 makes air level 3 be in horizontal direction and can guarantee blade when in use
Fixing device 2 is horizontally situated, and facilitates follow-up balance calibration.The technology, which solves traditional blade calibration instrument and uses, manually to be sentenced
Plane of cutting off the water supply leads to the problem of large error, improves the accurate fixed, precision and calibrating quality of calibration.Wherein, air level 3 can be with
Bubble etc. is justified using the long bubble of general expression, glass.
In the present embodiment, the both ends of air level 3 are screwed on two supporting racks 11, are to be detachably connected
's.Specifically, being provided with mounting hole 113 at each supporting rack 11, screw connects after passing through mounting hole 113 with the fixation of air level 3
It connects.It realizes and fixes in addition, air level 3 can also be caught in mounting hole 113 by the protrusion 31 for being arranged at both ends, in this way can
The use of screw is reduced, while reducing the manufacture difficulty of air level 3, shown in specific figure Fig. 3.
Referring to Fig. 2, the upper end of each supporting rack 11 all has a U-type groove 111, the horizontal axis of the blade fixing device 2
21 both ends are placed at U-type groove 111.It should be appreciated that the U type grooves 111 of two supporting racks 11 are duplicate, two U-shaped
The line of the thickness direction of the least significant end of slot 111 is horizontal with air level 3.After assembly, 111 face of U-type groove of two supporting racks 11,
It is parallel with air level 3 to keep flat rear blade fixing device 2 across at two U-type grooves 111 for blade fixing device 2.Specifically
, horizontal axis 21 is parallel with air level 3.
Further, the lower face of two supporting racks 11 is in the same plane, and the plane is parallel with air level 3.
In order to ensure that the stability after two supporting racks 11 coordinate, the present embodiment include three support shafts 12, three branch
Support axis 12 is fixed on the distribution form of triangle between two supporting racks 11.I.e. referring to Fig. 1, in the near-earth of two supporting racks 11
A support shaft 12 is arranged in the top of one support shaft 12 of each side setting at end, two support shafts 12 of near end.
Wherein, the both ends of each support shaft 12 are realized by milled screw 13 and are fixedly connected with supporting rack 11.I.e. each
The corresponding position of supporting rack 11 is provided with through-hole, and milled screw 13 is threadedly coupled after passing through through-hole with support shaft 12.Specifically answering
In, the support shaft 12 is square shaft.
Detailed, the shape of supporting rack 11 is triangle in the present embodiment, and upper end is small, and lower end is big.And have on supporting rack 11
Have it is several according to concentric circles it is spaced apart fluting 112.By fluting 112 design can material-saving and also play reinforcing make
With.Simultaneously in order to ensure top support shaft 12 connection stability, the portion where the through-hole that the support shaft 12 of top connects
Divide the bottom end that supporting rack 114 is extended to by rib 114.
In short, the technical solution of the utility model is between two supporting racks 11 by being horizontally disposed with air level 3, the water
Quasi- bubble 3 is horizontally disposed with blade fixing device 2, can facilitate the confirmation of the horizontal plane of blade fixing device 2, advantageously reduce mistake
Difference improves precision, ensures the quality of calibration.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is changed.Therefore, the utility model is not limited to specific implementation mode disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent
Some specific terms are used in pipe this specification, these terms are merely for convenience of description, not to the utility model
Constitute any restrictions.
Claims (9)
1. a kind of unmanned plane blade calibrator, including calibrator ontology (1) and the blade at the top of calibrator ontology (1) are fixed
Device (2), the calibrator ontology (1) include being mutually parallel to be spaced setting, identical two supporting racks (11) of structure and positioned at two
Support shaft (12) between a supporting rack (11) for being fixedly connected with two supporting racks (11), it is characterised in that：
An air level (3), the air level (3) and the blade fixing device are fixedly installed between two supporting racks (11)
(2) it is arranged in parallel.
2. a kind of unmanned plane blade calibrator as described in claim 1, it is characterised in that：
The both ends of air level (3) are screwed on two supporting racks (11).
3. a kind of unmanned plane blade calibrator as described in claim 1, it is characterised in that：
The upper end of each supporting rack (11) all has a U-type groove (111), the horizontal axis (21) of the blade fixing device (2)
Both ends are placed at U-type groove (111).
4. a kind of unmanned plane blade calibrator as described in claim 1, it is characterised in that：
The lower face of two supporting racks (11) is in the same plane, and the plane is parallel with air level (3).
5. a kind of unmanned plane blade calibrator as described in claim 1, it is characterised in that：
Including three support shafts (12), which is fixed on two supporting racks (11) with the distribution form of triangle
Between.
6. a kind of unmanned plane blade calibrator as described in claim 1, it is characterised in that：
The both ends of each support shaft (12) are realized by milled screw to be fixedly connected with supporting rack (11).
7. a kind of unmanned plane blade calibrator as described in claim 1, it is characterised in that：
The shape of supporting rack (11) is triangle, and upper end is small, and lower end is big.
8. a kind of unmanned plane blade calibrator as described in claim 1, it is characterised in that：
Have on supporting rack (11) several according to the spaced apart fluting (112) of concentric circles.
9. a kind of unmanned plane blade calibrator as described in claim 1, it is characterised in that：
The support shaft (12) is square shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820355379.1U CN207956104U (en) | 2018-03-15 | 2018-03-15 | A kind of unmanned plane blade calibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820355379.1U CN207956104U (en) | 2018-03-15 | 2018-03-15 | A kind of unmanned plane blade calibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207956104U true CN207956104U (en) | 2018-10-12 |
Family
ID=63743643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820355379.1U Expired - Fee Related CN207956104U (en) | 2018-03-15 | 2018-03-15 | A kind of unmanned plane blade calibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207956104U (en) |
-
2018
- 2018-03-15 CN CN201820355379.1U patent/CN207956104U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |