CN219097008U - Composite propeller supporting seat for unmanned aerial vehicle - Google Patents
Composite propeller supporting seat for unmanned aerial vehicle Download PDFInfo
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- CN219097008U CN219097008U CN202223515636.9U CN202223515636U CN219097008U CN 219097008 U CN219097008 U CN 219097008U CN 202223515636 U CN202223515636 U CN 202223515636U CN 219097008 U CN219097008 U CN 219097008U
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- 230000003139 buffering effect Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 2
- 241001391944 Commicarpus scandens Species 0.000 description 3
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- 230000000149 penetrating effect Effects 0.000 description 2
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- 239000004416 thermosoftening plastic Substances 0.000 description 2
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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Abstract
The utility model relates to the technical field of unmanned aerial vehicles, in particular to a composite propeller supporting seat for an unmanned aerial vehicle, wherein a wing assembly comprises a transverse supporting column transversely connected with a machine body and a helical blade assembly arranged at the tail end of the transverse supporting column; the support assembly is formed by processing a composite material and comprises a vertical column and a support frame, wherein the vertical column is longitudinally arranged, the support frame is arranged at the bottom of the vertical column, a plurality of bottom support seats are arranged at the bottom of the support frame, and elastic support seats which are in contact with the ground are arranged at the bottom of the bottom support seats; when falling, the support component can realize the buffer support to the helical blade subassembly, and the stand is connected with the horizontal support column, and the bottom sprag seat of stand bottom supports, and the elastic support seat is at first with ground contact, can produce the buffering power for the helical blade subassembly can realize the buffer support in the moment of falling to ground, prevents wing subassembly rupture, effectively protects the wing subassembly, can fall steadily.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles, in particular to a composite propeller supporting seat for an unmanned aerial vehicle.
Background
The unmanned plane is called as an unmanned plane for short, is a non-manned plane operated by using radio remote control equipment and a self-provided program control device, can be divided into military and civil aspects according to the application field, and is divided into a reconnaissance plane and a target plane according to the military aspects, and is really just needed by the unmanned plane in the civil aspects; at present, the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer shooting, express delivery transportation, disaster relief, wild animal observation, infectious disease monitoring, mapping, news reporting, electric power inspection, disaster relief, video shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and the developed countries are also actively expanding the application of industries and developing unmanned aerial vehicle technologies.
The utility model of China with the patent number of CN201720962310.0 discloses a rotary-connection type unmanned aerial vehicle wing trunk, which comprises a computer control center body and a propeller device, wherein the wing trunk is arranged between the computer control center body and the propeller device and is formed by combining a first connecting rod and a second connecting rod, the left end of the first connecting rod is fixedly connected with an outer side plate of the computer control center body, the right end of the first connecting rod is connected with the left end of the second connecting rod in a penetrating way, the right end of the second connecting rod is connected with the outer side plate of the propeller device, a threaded hoop is arranged on the second connecting rod in a penetrating way, a fixed threaded plug is arranged in the first connecting rod, the right end of the second connecting rod is inserted into the right end of the first connecting rod in a threaded way, and a fixed groove is formed in the outer side wall of the second connecting rod.
In the scheme, the unmanned aerial vehicle is simple and convenient to use, the waste of space is reduced after the unmanned aerial vehicle is used, and the wing trunk of the screwed unmanned aerial vehicle is firmer and is not easy to break; because the gravity of some wings is large, the phenomenon of breakage easily occurs at one moment of landing due to inertia, and the propeller is damaged.
Disclosure of Invention
The utility model aims to provide a composite propeller support seat for an unmanned aerial vehicle, aiming at the defects of the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the composite propeller support seat for the unmanned aerial vehicle comprises a machine body controlled by a computer and a wing assembly, wherein the wing assembly is annularly and equidistantly arranged on the periphery of the machine body, and comprises a transverse support column transversely connected with the machine body and a helical blade assembly arranged at the tail end of the transverse support column; the support assembly is arranged on the transverse support column in a sliding mode and comprises a vertical column which is longitudinally arranged and a support frame which is arranged at the bottom of the vertical column, a plurality of bottom support seats are arranged at the bottom of the support frame, and elastic support seats which are in contact with the ground are arranged at the bottom of the bottom support seats.
Further: the screw blade assembly comprises a power seat arranged at the tail end of the transverse support column, a rotatable screw blade is arranged at the top of the power seat, and the support assembly further comprises a screw support piece arranged on the upright column.
Further: the screw support piece comprises a fixed sleeve nested in the upright post, a first fixed column parallel to the transverse support column is mounted on the fixed sleeve, and a first support seat for supporting the screw blade assembly is mounted on the first fixed column in a sliding manner.
Further: the power seat bottom of helical blade subassembly is installed first connecting seat, and two first support columns that support and be connected with first connecting seat are installed at first supporting seat top, and first connecting seat shaping has the elastic connection hole that supplies first support column slip male, and elastic support piece by rubber material machine-shaping is installed at first support column top.
Further: the transverse support column, the upright column and the first fixing column are all in rod-shaped structures.
Further: the support frame is including rotationally installing the cover that rotates in the stand bottom, rotates the cover bottom and installs a plurality of transversely arranged drive plates, forms the contained angle between two adjacent drive plates.
Further: the bottom support seat is installed in the drive plate bottom respectively, and the regulation pole is installed at bottom support seat top, and the regulation hole that supplies the regulation pole to slide and pass in order to adjust bottom support seat height is seted up to the drive plate.
Further: more than two compression springs are arranged between the elastic supporting seat and the bottom supporting seat.
Further: the bottom support seat is provided with a guide hole, the top of the elastic support seat is provided with a guide post which is in sliding fit with the guide hole, and the compression springs are respectively arranged on two sides of the guide post.
The utility model has the beneficial effects that: the spiral blade assembly is arranged on the periphery of the machine body, take-off flight can be realized through the driving of the spiral blade assembly, when landing, the support assembly can realize buffer support of the spiral blade assembly, the stand column is connected with the transverse support column, the bottom support seat at the bottom of the stand column is supported, the elastic support seat is firstly contacted with the ground, buffer force can be generated, the spiral blade assembly can realize buffer support at the moment of landing to the ground, the wing assembly is prevented from being broken, the wing assembly is effectively protected, and the landing can be stably carried out.
Drawings
Fig. 1 is a schematic structural view of a composite propeller support connected to an unmanned aerial vehicle.
FIG. 2 is a schematic structural view of a wing assembly.
The reference numerals include:
1-body,
10-wing assembly, 11-transverse support column, 12-helical blade assembly, 13-power seat,
14-propeller blades,
2-propeller support,
20-a mounting sleeve, 21-a first fixing column, 22-a first supporting seat, 23-a first supporting column,
24-elastic supporting block, 25-first connecting seat, 26-fixing sleeve,
3-supporting component,
30-supporting frame, 31-upright post, 32-rotating sleeve, 33-driving plate, 34-adjusting hole, 35-adjusting rod, 36-bottom supporting seat, 37-guiding column, 38-compression spring and 39-elastic supporting seat.
Detailed Description
The present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-2, a composite propeller support for an unmanned aerial vehicle comprises a machine body 1 controlled by a computer and a wing assembly 10, wherein the wing assembly 10 is annularly and equidistantly arranged on the periphery of the machine body 1, and the wing assembly 10 comprises a transverse support column 11 transversely connected with the machine body 1 and a helical blade assembly 12 arranged at the tail end of the transverse support column 11; the screw blade assembly 12 comprises a power seat 13 arranged at the tail end of the transverse supporting column 11, a rotatable screw blade 14 is arranged at the top of the power seat 13, a motor is arranged in the power seat 13 through a fixed seat, and the motor is in transmission connection with the screw blade 14, so that the screw blade 14 can rotate, and take-off flight can be realized through the motor of the screw blade assembly 12.
The support assembly 3 is slidably mounted on the transverse support column 11, the support assembly 3 comprises a vertical column 31 which is longitudinally arranged and a support frame 30 which is mounted at the bottom of the vertical column 31, the top of the vertical column 31 is connected with a transverse connecting column through a mounting sleeve 20, and the transverse support column 11, the vertical column 31 and the vertical column are of a thermoplastic carbon fiber composite rod-shaped structure. The strength is higher, the bearing capacity is better, and the cable is not easy to break.
The support 30 includes a rotating sleeve 32 rotatably mounted at the bottom of the upright 31, and the rotating sleeve 32 may be a bearing sleeve, so that the angle of the support 30 may be changed and the position contacting the ground may be adjustably changed. Three driving plates 33 which are transversely arranged are arranged at the bottom of the rotating sleeve 32, an included angle is formed between two adjacent driving plates 33, the driving plates 33 are provided with bottom supporting seats 36, and elastic supporting seats 39 which are contacted with the ground are arranged at the bottom of the bottom supporting seats 36.
In this embodiment, during landing, the support assembly 3 can realize the buffer support for the helical blade assembly 12, the upright column 31 is connected with the transverse support column 11, the bottom support seat 36 at the bottom of the upright column 31 is supported, the elastic support seat 39 is firstly contacted with the ground, so that buffer force can be generated, the helical blade assembly 12 can realize the buffer support at the moment of landing on the ground, the wing assembly 10 is prevented from being broken, the wing assembly 10 is effectively protected, and stable landing can be realized.
Preferably, the bottom supporting seats 36 are respectively installed at the bottom of the driving plate 33, the adjusting rods 35 are installed at the top of the bottom supporting seats 36, the adjusting holes 34 for the adjusting rods 35 to slide through to adjust the height of the bottom supporting seats 36 are formed in the driving plate 33, and according to the ground conditions, the adjusting rods 35 can be moved downwards in the ground with more sundries, so that the distance between the helical blade assembly 12 and the ground is increased, and the damage and collision probability can be further reduced. More than two compression springs 38 are mounted between the resilient support 39 and the bottom support 36. During landing, the elastic support seat 39 contacts the ground, and is driven by the elastic force of the compression spring 38 to approach the bottom support seat 36 in a buffered manner, so that the impact force is greatly reduced, and further the helical blade assembly 12 is protected from buffer landing.
The bottom support seat 36 is provided with a guide hole, the top of the elastic support seat 39 is provided with a guide post 37 which is in sliding fit with the guide hole, the compression springs 38 are respectively arranged on two sides of the guide post 37, and the elastic support seat 39 and the bottom support seat 36 can be vertically aligned when being mutually close to each other through the sliding fit of the guide hole and the guide post 37, so that the elastic support seat 39 cannot shift, and the stability of buffering support is ensured.
The support assembly 3 further comprises a propeller support 2 mounted on the upright 31. The propeller support 2 comprises a fixed sleeve 26 nested in a column 31, the fixed sleeve 26 is provided with a first fixed column 21 parallel to the transverse support column 11, and the first fixed column 21 is of a thermoplastic carbon fiber composite rod-shaped structure. The strength is higher, the bearing capacity is better, and the cable is not easy to break. The first fixing post 21 is slidably mounted with a first support seat 22 for supporting the helical blade assembly 12 through a sleeve. The power seat 13 bottom of helical blade subassembly 12 is installed first connecting seat 25, and two first support columns 23 that support and be connected with first connecting seat 25 are installed at first supporting seat 22 top, and first connecting seat 25 shaping has the elastic connection hole that supplies first support column 23 slip to insert, and the elastic support piece 24 by rubber material machine-shaping is installed at first support column 23 top.
The stress points of the propeller support 2 are mostly concentrated at the outer ends of the transverse support columns 11, so that the propeller support 2 arranged at the tail ends of the transverse support columns 11 needs to be supported in a buffering manner during landing; in this embodiment, the first fixing column 21 located below the transverse supporting column 11 extends outwards, and the first supporting seat 22 is slidably mounted on the first fixing column 21 through the sleeve, so that the position of the first supporting seat 22 can be adjusted according to the position of the screw supporting piece 2, and the screw supporting piece 2 of the unmanned aerial vehicle with various styles can be supported. During supporting, the first support column 23 arranged at the top of the first support seat 22 is inserted into the first connecting seat 25 at the bottom of the power seat 13 through the elastic support block 24, and the elastic connecting hole of the first connecting seat 25 can be used for the first support column 23 to be inserted, so that the propeller support 2 is connected with the first support seat 22, and when the propeller support falls, the first support column 23 supports the first connecting seat 25, and the elastic support block 24 is formed by processing rubber materials, so that the buffering effect can be provided, the impact force is reduced, and the supporting stability when the propeller support falls is improved.
In view of the above, the present utility model has the above-mentioned excellent characteristics, so that it can be used to improve the performance and practicality of the prior art, and is a product with great practical value.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (9)
1. A compound screw supporting seat for unmanned aerial vehicle, including computer control's organism and wing subassembly, its characterized in that: the wing components are annularly and equidistantly arranged on the periphery of the machine body, and each wing component comprises a transverse support column transversely connected with the machine body and a spiral blade component arranged at the tail end of each transverse support column; the support assembly is arranged on the transverse support column in a sliding mode and comprises a vertical column which is longitudinally arranged and a support frame which is arranged at the bottom of the vertical column, a plurality of bottom support seats are arranged at the bottom of the support frame, and elastic support seats which are in contact with the ground are arranged at the bottom of the bottom support seats.
2. A composite propeller support for an unmanned aerial vehicle as claimed in claim 1, wherein: the screw blade assembly comprises a power seat arranged at the tail end of the transverse support column, a rotatable screw blade is arranged at the top of the power seat, and the support assembly further comprises a screw support piece arranged on the upright column.
3. A composite propeller support for an unmanned aerial vehicle as claimed in claim 2, wherein: the screw support piece comprises a fixed sleeve nested in the upright post, a first fixed column parallel to the transverse support column is mounted on the fixed sleeve, and a first support seat for supporting the screw blade assembly is mounted on the first fixed column in a sliding manner.
4. A composite propeller support for an unmanned aerial vehicle as claimed in claim 3, wherein: the power seat bottom of helical blade subassembly is installed first connecting seat, and two first support columns that support and be connected with first connecting seat are installed at first supporting seat top, and first connecting seat shaping has the elastic connection hole that supplies first support column slip male, and elastic support piece by rubber material machine-shaping is installed at first support column top.
5. The composite propeller support for an unmanned aerial vehicle of claim 4, wherein: the transverse support column, the upright column and the first fixing column are all in rod-shaped structures.
6. A composite propeller support for an unmanned aerial vehicle as claimed in claim 1, wherein: the support frame is including rotationally installing the rotation cover in the stand bottom, rotates the cover bottom and installs a plurality of transversely arranged drive plates, forms the contained angle between two adjacent drive plates.
7. The composite propeller support for an unmanned aerial vehicle of claim 6, wherein: the bottom support seat is respectively installed in the drive plate bottom, and the regulation pole is installed at bottom support seat top, and the regulation hole that supplies the regulation pole to slide and pass in order to adjust bottom support seat height is seted up to the drive plate.
8. A composite propeller support for an unmanned aerial vehicle as claimed in claim 7, wherein: more than two compression springs are arranged between the elastic supporting seat and the bottom supporting seat.
9. A composite propeller support for an unmanned aerial vehicle as claimed in claim 8, wherein: the bottom support seat is provided with a guide hole, the top of the elastic support seat is provided with a guide post which is in sliding fit with the guide hole, and the compression springs are respectively arranged on two sides of the guide post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223515636.9U CN219097008U (en) | 2022-12-28 | 2022-12-28 | Composite propeller supporting seat for unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223515636.9U CN219097008U (en) | 2022-12-28 | 2022-12-28 | Composite propeller supporting seat for unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219097008U true CN219097008U (en) | 2023-05-30 |
Family
ID=86455916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223515636.9U Active CN219097008U (en) | 2022-12-28 | 2022-12-28 | Composite propeller supporting seat for unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219097008U (en) |
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2022
- 2022-12-28 CN CN202223515636.9U patent/CN219097008U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 516100 Shangnan Stock Economic Cooperation Association, Yuanzhou Town, Boluo County, Huizhou City, Guangdong Province, is located in the Shawei Dalu (local name) area Patentee after: Guangdong Zhongsheng New Material Technology Co.,Ltd. Address before: 523000 building 14, No. 13, Yongning Road, Dongshan, Qishi Town, Dongguan City, Guangdong Province Patentee before: Dongguan Zhongcheng composite material technology Co.,Ltd. |