CN210707893U - Eight-axis inspection unmanned aerial vehicle - Google Patents
Eight-axis inspection unmanned aerial vehicle Download PDFInfo
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- CN210707893U CN210707893U CN202020081255.6U CN202020081255U CN210707893U CN 210707893 U CN210707893 U CN 210707893U CN 202020081255 U CN202020081255 U CN 202020081255U CN 210707893 U CN210707893 U CN 210707893U
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Abstract
The utility model discloses an eight-axis inspection unmanned aerial vehicle, which comprises a machine body provided with a camera, support legs, a machine arm, support rods, a power assembly and a folding assembly, wherein the support legs are connected to the lower end of the machine body; the folding assembly is connected to the gear set on the support rods, so that the support rods are folded and retracted through the folding assembly; the clamping piece is buckled on the hinging frame; the support rods are folded through linkage of the folding assemblies, so that the power assemblies of the eight-axis unmanned aerial vehicle can be quickly folded, the folding efficiency is improved, and the daily packaging, transportation and maintenance of the unmanned aerial vehicle are facilitated; meanwhile, the linkage effect of the folding assembly can also realize the rapid unfolding of the power assembly, and the flexibility and the linkage property of the supporting rod are effectively improved.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field, concretely relates to eight unmanned aerial vehicle that patrols and examines.
Background
The development of the unmanned aerial vehicle makes the unmanned aerial vehicle have larger and larger action, the common unmanned aerial vehicle for police investigation, electric power unmanned aerial vehicle inspection and the like have comprehensive air flight visual field, the visual field range is wider compared with that of manual inspection, and the speed of the unmanned aerial vehicle is faster compared with that of manual inspection; the unmanned aerial vehicle can fully exert the advantages of wide visual field, good maneuverability, strong timeliness and wide inspection range, carries out low-altitude pull-net type inspection and omnibearing monitoring on the inspection range, effectively avoids management blind areas, and greatly improves the working efficiency and the refinement level; in the inspection unmanned aerial vehicle in the prior art, in order to better increase stability and endurance, an eight-axis unmanned aerial vehicle is generally adopted for inspection; however, eight unmanned aerial vehicle because the quantity of paddle is many, in order to protect the paddle, reduce unmanned aerial vehicle's volume, fold the in-process of packing up to the paddle and need fold one by one, folding efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the weak point that exists in the above-mentioned technique, provide an eight unmanned aerial vehicle that patrols and examines, aim at solving the problem of the folding inefficiency of above-mentioned eight unmanned aerial vehicle.
The utility model provides an eight-axis inspection unmanned aerial vehicle, which comprises a machine body provided with a camera, support legs, a machine arm, support rods, a power assembly and a folding assembly, wherein the support legs are connected to the lower end of the machine body; the folding assembly is connected to the gear set on the support rods, so that the support rods are folded and retracted through the folding assembly; the hinge frame also comprises a clamping piece which is buckled on the hinge frame.
Furthermore, the folding assembly comprises a first group of toothed bars, a second group of toothed bars and a central gear, the first group of toothed bars and the second group of toothed bars are both positioned in the machine arm, and the central gear is positioned in the machine body; the first set of gear rods and the second set of gear rods are respectively connected to the central gear.
Furthermore, the gear set comprises a folding gear and a transmission gear, the folding gear is hinged to the hinge frame through a short shaft, the support rod is connected to the folding gear, and the folding gear drives the support rod at one end of the machine arm to fold or unfold through meshing transmission; the transmission gear is connected with the folding gear through the short shaft and is positioned at the upper end or the lower end of the folding gear.
Further, the first set of rack bars and the second set of rack bars are perpendicular to each other, and the first set of rack bars are located above the second set of rack bars.
Furthermore, a plurality of teeth are arranged at two ends of the first group of toothed bars and the second group of toothed bars, one ends of the first group of toothed bars and one ends of the second group of toothed bars are respectively connected to the central gear in a staggered and meshed mode, and the other ends of the first group of toothed bars and the second group of toothed bars are respectively connected with the transmission gear.
Furthermore, a plurality of arch holes used for clamping and positioning the support rod are arranged on two sides of the clamping piece.
Further, the teeth include a first tooth and a second tooth, and the first tooth and the second tooth are oppositely arranged.
Further, the power assembly comprises a driving motor and a blade, the driving motor is connected to the end portion of the supporting rod, and the blade is connected to the output end of the driving motor.
Furthermore, the number of the machine arms is four, the number of the supporting rods is eight, and each machine arm is connected with two supporting rods.
Compared with the prior art, the method has the following beneficial effects:
the utility model provides an eight-axis patrol and examine unmanned aerial vehicle, which folds the supporting rod through the linkage of the folding components, thereby realizing the rapid folding of the power components of the eight-axis unmanned aerial vehicle, improving the folding efficiency and facilitating the package, transportation and maintenance of the daily unmanned aerial vehicle; meanwhile, the linkage effect of the folding assembly can also realize the rapid unfolding of the power assembly, and the flexibility and the linkage property of the supporting rod are effectively improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
Fig. 1 is a schematic diagram of an eight-axis inspection unmanned aerial vehicle of the utility model;
fig. 2 is a front view of the eight-axis inspection unmanned aerial vehicle of the utility model;
fig. 3 is a schematic view of a folding assembly of the eight-axis inspection unmanned aerial vehicle of the present invention;
fig. 4 is a top view of a folding assembly of the eight-axis inspection unmanned aerial vehicle of the present invention;
fig. 5 is a bottom view of the folding assembly of the eight-axis inspection unmanned aerial vehicle of the present invention;
fig. 6 is an enlarged schematic view of a part a of the eight-axis inspection unmanned aerial vehicle of the present invention;
fig. 7 is the utility model relates to an unmanned aerial vehicle's first group ratch schematic diagram is patrolled and examined to eight.
In the figure, 1-body; 2-a leg; 3-a machine arm; 4-a strut; 5-a power assembly; 6-a folding assembly; 7-a hinged frame; 8-a fastener; 9-gear set; 10-a camera; 51-a drive motor; 52-a blade; 60-teeth; 61-a first set of toothed bars; 62-a second set of toothed bars; 63-sun gear; 71-a through hole; 81-arch shaped hole; 91-a folding gear; 92-a drive gear; 93-minor axis; 601-first teeth; 602-second tooth.
Detailed Description
In order to make the structure and features and advantages of the present invention easier to understand, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings:
example 1:
as shown in fig. 1 to 6, the utility model provides an eight-axis patrol inspection unmanned aerial vehicle, including organism 1 equipped with camera 10, stabilizer blade 2, horn 3, branch 4, power component 5 and folding component 6, wherein, camera 10 is used for patrolling and examining the control, camera 10 installs in the below of organism 1, stabilizer blade 2 is connected in organism 1 lower extreme, horn 3 is the tubular structure, horn 3 connects on organism 1, the tip of horn 3 is equipped with articulated frame 7, the one end of branch 4 articulates on articulated frame 7 through gear train 9, the other end and the power component 5 of branch 4 are connected; specifically, four machine arms 3 are provided, eight support rods 4 are provided, and each machine arm 3 is movably hinged with two support rods 4 through a hinge frame 7; the folding assembly 6 is connected to the gear set 9 on the strut 4, so that the folding assembly 6 drives the gear set 9 to rotate, and the strut 4 connected to the gear set 9 is folded or unfolded, so that a plurality of struts 4 are folded, unfolded and unfolded, and the folding, folding and unfolding of the power assembly 5 are controlled; still include fastener 8, fastener 8 lock joint is on articulated frame 7, and fastener 8 is connected with articulated frame 7 through the mode of lock joint to make fastener 8 carry on spacingly to branch 4 after the lock joint is on articulated frame 7, thereby make branch 4 can rely on fastener 8 to fix when folding packing up or expand and open. The support rods 4 are folded through linkage of the folding assemblies 6, so that the power assemblies 5 of the eight-axis unmanned aerial vehicle can be quickly folded, the folding efficiency is improved, and the daily packaging, transportation and maintenance of the unmanned aerial vehicle are facilitated; meanwhile, the power assembly 5 can be rapidly unfolded under the linkage action of the folding assembly 6, so that the flexibility and the linkage property of the support rod 4 are effectively improved.
Specifically, the folding assembly 6 comprises a first set of toothed bars 61, a second set of toothed bars 62 and a central gear 63, the first set of toothed bars 61 and the second set of toothed bars 62 are both located in the machine arm 3, and the central gear 63 is located in the machine body 1; one end of the first set of rack 61 and one end of the second set of rack 62 are connected to the central gear 63, and the other end of the first set of rack 61 and the other end of the second set of rack 62 are connected to the gear set 9 on the hinge frame 7, so that the central gear 63 drives the first set of rack 61 and the second set of rack 62 to fold or unfold the support rod 4 on the hinge frame 7 in a linkage manner. Specifically, the first set of rack 61 is connected with two gear sets 9 on the unmanned aerial vehicle in the same horizontal direction of the rack, so as to control the unmanned aerial vehicle to fold or unfold the struts 4 on the first set of rack 61 in the horizontal direction through the action of the central gear 63; the second set of toothed bars 62 are connected with two gear sets 9 on the unmanned aerial vehicle in the same horizontal direction of the toothed bars, so that the struts 4 of the unmanned aerial vehicle in the horizontal direction of the second set of toothed bars 62 are controlled to be folded or unfolded under the action of the central gear 63; the first set of toothed bars 61 and the second set of toothed bars 62 are combined to control the four gear sets 9 on the machine body 1, so as to fold or unfold the supporting rod 4.
Specifically, the gear set 9 comprises a folding gear 91 and a transmission gear 92, the folding gear 91 is hinged on the hinge frame 7 through a short shaft 93, the support rod 4 is connected on the folding gear 91, and the folding gear 91 drives the support rod 4 at one end of the machine arm 3 to fold or unfold through meshing transmission; the driving gear 92 is connected to the folding gear 91 through a stub shaft 93 and is located at an upper end or a lower end of the folding gear 91.
Specifically, the first set of rack bars 61 and the second set of rack bars 62 are arranged perpendicular to each other, the first set of rack bars 61 are located above the second set of rack bars 62, and the first set of rack bars 61 and the second set of rack bars 62 are staggered in a manner that the first set of rack bars 61 and the second set of rack bars 62 are arranged up and down, so that interference in the linear motion process of the first set of rack bars 61 and the second set of rack bars 62 is avoided, and the stability and flexibility of the folding assembly 6 are effectively improved; specifically, since the first group rack bar 61 is located above the second group rack bar 62, the gear set 9 connected to the first group rack bar 61 and the gear set 9 connected to the second group rack bar 62 are oppositely arranged in the vertical direction, so that the transmission gear 92 engaged with the first group rack bar 61 is located above the folding gear 91 and the transmission gear 92 engaged with the second group rack bar 62 is located below the folding gear 91.
Specifically, a plurality of teeth 60 are arranged at two ends of the first set of toothed bars 61 and the second set of toothed bars 62, one ends of the first set of toothed bars 61 and the second set of toothed bars 62 are respectively connected to the central gear 63 in a staggered and meshed manner, and the other ends of the first set of toothed bars 61 and the second set of toothed bars 62 are respectively connected with the transmission gear 92, so that the toothed bars in four directions of the central gear 63 are controlled to perform linear motion in a manner that the teeth 60 are in meshed transmission with the central gear 63.
Specifically, power component 5 includes driving motor 51 and paddle 52, and driving motor 51 is connected in the tip of branch 4, and paddle 52 is connected in driving motor 51's output, and driving motor 51 is through the battery of electric connection in organism 1 in order to provide the rotary power of paddle 52 to the drive unmanned aerial vehicle flies.
Example 2:
as shown in fig. 1 and fig. 6, in combination with the technical solution of embodiment 1, in this embodiment, a plurality of arch holes 81 for clamping and positioning the support rod 4 are provided on two sides of the clamping piece 8 of the unmanned aerial vehicle, so as to clamp and position the folded or unfolded support rod 4 through the arch holes 81, thereby avoiding the problem of shaking of the support rod 4 in the unfolded state or the folded state, and improving the stability of the power assembly 5 on the support rod 4; specifically, the plurality of hinged frames 7 can limit the supporting rods 4 by arranging one clamping piece 8, and as the folding assembly 6 is connected to the gear set 9 on the hinged frames 7, other supporting rods 4 can be fixed under the action of the folding assembly 6 when any one supporting rod 4 of the 8 supporting rods 4 is fixed; simultaneously, for the stability of coordinating power component 5, two fastener 8 of lock joint on symmetrical articulated frame 7 that can respond to carry out two-way chucking through two fastener 8 to unmanned aerial vehicle's branch 4, effectual stability to power component 5 further promotes.
Example 3:
as shown in fig. 7, in combination with the technical solutions of embodiment 1 and embodiment 2, in this embodiment, the teeth 60 of the first set of toothed bars 61 and the second set of toothed bars 62 include a first tooth 601 and a second tooth 602, and the first tooth 601 and the second tooth 602 are oppositely disposed, so as to improve the transmission efficiency of the first set of toothed bars 61 and the second set of toothed bars 62 with the central gear 63 and the transmission gear 92 by the opposite disposition, and the spatial arrangement of the first set of toothed bars 61 and the second set of toothed bars 62 in the arm 3 can be optimized, thereby effectively reducing the volume of the folding assembly 6 and improving the flexibility of the folding assembly 6; meanwhile, the end of the hinge frame 7 is further provided with a through hole 71 for the first set of rack bars 61 and the second set of rack bars 62 to pass through when the strut 4 is folded in the process of linear motion, so as to improve the linear motion stroke of the first set of rack bars 61 and the second set of rack bars 62.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention without departing from the scope of the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.
Claims (9)
1. The utility model provides an eight-axis patrol and examine unmanned aerial vehicle, characterized in that, including organism (1), stabilizer blade (2), horn (3), branch (4), power component (5) and folding assembly (6) of installing camera (10), stabilizer blade (2) connect in organism (1) lower extreme, horn (3) connect in organism (1), the tip of horn (3) is equipped with articulated frame (7), the one end of branch (4) is articulated on articulated frame (7) through gear train (9), the other end of branch (4) with power component (5) are connected; the folding assembly (6) is connected to the gear set (9) on the supporting rods (4) so that the plurality of supporting rods (4) can be folded and folded through the folding assembly (6); the hinge frame is characterized by further comprising a clamping piece (8), wherein the clamping piece (8) is buckled on the hinge frame (7).
2. The eight-axis inspection unmanned aerial vehicle according to claim 1, wherein the folding assembly (6) comprises a first set of toothed bars (61), a second set of toothed bars (62), and a central gear (63), the first set of toothed bars (61) and the second set of toothed bars (62) are both located in the machine arm (3), and the central gear (63) is located in the machine body (1); the first set of toothed bars (61) and the second set of toothed bars (62) are connected to the central gear (63), respectively.
3. The eight-axis inspection unmanned aerial vehicle according to claim 2, wherein the gear set (9) comprises a folding gear (91) and a transmission gear (92), the folding gear (91) is hinged to the hinge frame (7) through a short shaft (93), the supporting rod (4) is connected to the folding gear (91), and the folding gear (91) is in meshing transmission with the supporting rod (4) at one end of the arm (3) to be folded or unfolded; the transmission gear (92) is connected with the folding gear (91) through the short shaft (93) and is positioned at the upper end or the lower end of the folding gear (91).
4. The eight-axis inspection unmanned aerial vehicle according to claim 3, wherein the first set of rack bars (61) and the second set of rack bars (62) are arranged perpendicular to each other, and the first set of rack bars (61) are located above the second set of rack bars (62).
5. The eight-axis inspection unmanned aerial vehicle according to claim 4, wherein a plurality of teeth (60) are arranged at two ends of the first set of toothed bars (61) and the second set of toothed bars (62), one ends of the first set of toothed bars (61) and one ends of the second set of toothed bars (62) are respectively connected to the central gear (63) in a staggered and meshed mode, and the other ends of the first set of toothed bars (61) and the second set of toothed bars (62) are respectively connected with the transmission gear (92).
6. The eight-axis inspection unmanned aerial vehicle according to claim 1, wherein a plurality of arch holes (81) for clamping and positioning the support rod (4) are formed in two sides of the clamping piece (8).
7. The eight-axis inspection tour unmanned aerial vehicle of claim 5, wherein the teeth (60) include a first tooth (601) and a second tooth (602), the first tooth (601) and the second tooth (602) being oppositely disposed.
8. The eight-axis inspection unmanned aerial vehicle according to any one of claims 1 to 7, wherein the power assembly (5) comprises a driving motor (51) and a blade (52), the driving motor (51) is connected to the end of the supporting rod (4), and the blade (52) is connected to the output end of the driving motor (51).
9. The eight-axis inspection unmanned aerial vehicle according to claim 8, wherein the number of the arms (3) is four, the number of the struts (4) is eight, and two struts (4) are connected to each arm (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020081255.6U CN210707893U (en) | 2020-01-14 | 2020-01-14 | Eight-axis inspection unmanned aerial vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020081255.6U CN210707893U (en) | 2020-01-14 | 2020-01-14 | Eight-axis inspection unmanned aerial vehicle |
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| CN210707893U true CN210707893U (en) | 2020-06-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112793771A (en) * | 2021-02-03 | 2021-05-14 | 南京安元科技有限公司 | Collapsible unmanned aerial vehicle of fuselage |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112793771A (en) * | 2021-02-03 | 2021-05-14 | 南京安元科技有限公司 | Collapsible unmanned aerial vehicle of fuselage |
| CN112793771B (en) * | 2021-02-03 | 2022-05-13 | 南京安元科技有限公司 | Collapsible unmanned aerial vehicle of fuselage |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An eight axis patrol UAV Effective date of registration: 20211109 Granted publication date: 20200609 Pledgee: Industrial Bank Co.,Ltd. Haikou Branch Pledgor: HAINAN ZHONGNONG HANGFU TECHNOLOGY Co.,Ltd. Registration number: Y2021980012106 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221222 Granted publication date: 20200609 Pledgee: Industrial Bank Co.,Ltd. Haikou Branch Pledgor: HAINAN ZHONGNONG HANGFU TECHNOLOGY Co.,Ltd. Registration number: Y2021980012106 |