CN218877567U

CN218877567U - Throwing assembly of unmanned aerial vehicle undercarriage

Info

Publication number: CN218877567U
Application number: CN202222823193.3U
Authority: CN
Inventors: 李明涛
Original assignee: Shenzhen Keweitai Enterprise Development Co ltd
Current assignee: Shenzhen Keweitai Enterprise Development Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-04-18
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to the technical field of unmanned aerial vehicle undercarriage, and discloses a throwing component of an unmanned aerial vehicle undercarriage, which comprises an unmanned aerial vehicle lifting carrier, wherein the unmanned aerial vehicle lifting carrier mainly comprises a multi-rotor unmanned aerial vehicle, an undercarriage body and a throwing carrier body; through the cooperation between undercarriage body and the throwing carrier body, set up a plurality of spacing guide rings rather than the assembly on the throwing carrier body, and carry to the throwing ware through the top hoist cable, the on-load flight in-process, the thing of throwing is because the fixed of spacing guide ring and undercarriage body montant, can not appear beating the phenomenon of revolving and swing by a wide margin, the stability of thing of throwing in flight in-process is better, the air current is less to the influence of thing of throwing, certain initial velocity that brings through montant and spacing guide ring combined action during throwing, under inertial effect, continue to keep the gesture that descends, thereby realize safe area and carry flight and accurate throwing, moreover, the steam generator is simple in structure, and convenient operation.

Description

Throwing assembly of unmanned aerial vehicle undercarriage

Technical Field

The utility model relates to an unmanned aerial vehicle undercarriage technical field specifically is an unmanned aerial vehicle undercarriage's subassembly of jettisoninging.

Background

Unmanned aerial vehicles (also called flying robots) can maneuver in wide airspace, so that the unmanned aerial vehicles are rapidly applied in civil fields such as forest fire prevention monitoring, large-area pesticide spraying of crops, air monitoring in exhibitions, disaster measurement and control in disaster areas and the like, and along with the expansion of the requirement on the potential application range of small unmanned aerial vehicles, the unmanned aerial vehicles based on rotor wings for realizing the grabbing of target objects become one of the research directions of well-known research institutions at home and abroad; when unmanned aerial vehicle carries, throws large-scale object, directly carries to unmanned aerial vehicle through the hoist cable usually on, and the carrier is unsettled completely, at the flight in-process, receives the air current influence, and the phenomenon of beating soon and swing by a wide margin can appear in the carrier, brings very big danger and difficulty to unmanned aerial vehicle's flight safety and the accurate throwing of carrier, therefore we need propose the subassembly of throwing of an unmanned aerial vehicle undercarriage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned aerial vehicle undercarriage's subassembly of jettisoninging, the stability of suspended object when unsettled is higher, and the air current is less to the influence of suspended object, and jettisonings the precision of suspended object higher to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an unmanned aerial vehicle undercarriage throw subassembly, includes the unmanned aerial vehicle carrier that rises and falls, the unmanned aerial vehicle carrier that rises and falls mainly comprises many rotor unmanned aerial vehicle, undercarriage body and the carrier body of throwing, the undercarriage body mainly comprises six connecting seats and six montants of group, and six connecting seats weld respectively in the upper end of six montants of group, the carrier body of throwing mainly comprises carrier main part and three spacing guide rings of group, wherein three group the montant is pegged graft respectively in three spacing guide rings of group, the carrier main part is the ring setting, and the inside wall of carrier main part is provided with the hoist cable.

Preferably, the ware of jettisoninging is installed to many rotor unmanned aerial vehicle's lower extreme, the hoist cable is hung and is established the lower extreme at the ware of jettisoninging, six groups the connecting seat respectively with many rotor unmanned aerial vehicle's six rotor branch fixed connection of organizing, and six groups of connecting seats pass through the hinge by two sets of semicircle rings and articulate and constitute.

Preferably, six groups of vertical rods are arranged at equal angles, two groups of transverse rods are welded between every two groups of adjacent vertical rods, and the two groups of transverse rods are arranged in parallel.

Preferably, the sling mainly comprises three sets of lifting ropes and a hook, and three sets of lifting ropes and three sets of limiting guide rings are staggered, and three sets of limiting guide rings are arranged at equal angles.

Preferably, the carrier main part sets up in the undercarriage inboard, three sets of in addition the montant corresponds the setting with three sets of lifting ropes respectively, three sets of spacing guide ring is sliding connection with wherein three sets of montants respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses mainly through the undercarriage body and the cooperation between the carrier body of jettisoning, set up a plurality of spacing guide rings and its assembly on the carrier body of jettisoning, and carry to the jettisoning ware through the top hoist cable, the area carries the flight in-process, the jettisoning thing is because the fixed of spacing guide ring and undercarriage body montant, can not appear to beat soon and the phenomenon of swing by a wide margin, the stability of jettisoning thing at the flight in-process is better, the air current is less to the influence of jettisoning thing, certain initial velocity that brings through montant and spacing guide ring combined action during jettisoning, under inertial effect, continue to keep the gesture that descends, thereby realize that the safety belt carries flight and accurate jettisoning, moreover, the steam generator is simple in structure, and convenient operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the exploded structure of the present invention;

FIG. 3 is a schematic view of the landing gear structure of the present invention;

fig. 4 is a schematic view of the structure of the throwing carrier of the present invention.

In the figure: 1. unmanned aerial vehicle take-off and landing carrier; 10. a multi-rotor unmanned aerial vehicle; 101. a throwing device; 20. a landing gear body; 201. a connecting seat; 202. a vertical rod; 30. a throwing carrier body; 301. a carrier body; 302. a limiting guide ring; 303. a sling.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a subassembly of jettisoning of unmanned aerial vehicle undercarriage, including unmanned aerial vehicle carrier 1 that rises and falls, unmanned aerial vehicle carrier 1 mainly comprises many rotor unmanned aerial vehicle 10, undercarriage body 20 and jettisoning carrier body 30 are constituteed, undercarriage body 20 mainly comprises six groups of connecting seat 201 and six groups of montants 202, and six groups of connecting seat 201 welds the upper end at six groups of montants 202 respectively, jettisoning carrier body 30 mainly comprises carrier main part 301 and three spacing guide ring 302 of group, wherein three group's montants 202 are pegged graft respectively in three spacing guide ring 302 of group, carrier main part 301 is the ring setting, and carrier main part 301's inside wall is provided with hoist cable 303.

When the multi-rotor unmanned aerial vehicle 10 flies with loads, the limit guide ring 302 and the vertical rod 202 act together to prevent the phenomenon of self-rotation and large-amplitude swing of the throwing objects and improve the flight safety; after flying to the sky of destination, open throwing ware 101, the throwing carrier body 30 takes the thing of throwing to fall downwards together, and still because spacing guide ring 302 and montant 202 combined action this moment for the thing of throwing can only the skew of minimalization, after spacing guide ring 302 and montant 202 break away from completely, the thing of throwing possesses certain initial velocity, under inertial effect, and it can keep current state to continue to fall, until touching to ground, and the precision of throwing is higher.

Throwing ware 101 is installed to many rotor unmanned aerial vehicle 10's lower extreme, sling 303 hangs the lower extreme of establishing at throwing ware 101, six connecting seat 201 of organizing respectively with six rotor branch fixed connection of organizing of many rotor unmanned aerial vehicle 10, and six connecting seat 201 of organizing pass through the hinge by two sets of semicircle rings and form, accomplish many rotor unmanned aerial vehicle 10 and throw the installation between the carrier body 30 fast through throwing ware 101 and sling 303, throw efficiently, it is convenient with the link body installation of many rotor unmanned aerial vehicle 10 simultaneously.

Six montant 202 of group are the equal angle setting, and all the welding has two sets of horizontal poles between per two sets of adjacent montant 202, and two sets of horizontal poles are parallel arrangement, and montant 202 has improved the stability of link body through horizontal pole fixed connection, has improved bearing weight simultaneously.

Sling 303 mainly comprises three lifting ropes of group and couple, and three lifting ropes of group are the setting of staggering with three spacing guide ring 302 of group, and three spacing guide ring 302 of group are the setting of equidistance, and sling 303 is the triangular pyramid setting, has improved bearing weight, prevents that the hanging object from crossing heavy lifting rope fracture to the spacing ring can be spacing to montant 202, with its whole linkage, prevents that the thing of jettisoninging from spinning and swing, has increased flight security.

Carrier main part 301 sets up in the undercarriage inboard, and three group's montants 202 correspond the setting with three group's lifting ropes respectively in addition, and three spacing guide ring 302 of group are sliding connection with wherein three group's montants 202 respectively, and spacing guide ring 302 and montant 202 combined action can prevent that the thing of jettisoning from appearing spin and the phenomenon of large amplitude swing, improve flight safety, and holistic stability is higher.

Claims

1. The utility model provides a subassembly of jettisoning of unmanned aerial vehicle undercarriage, includes unmanned aerial vehicle carrier (1) that rises and falls, its characterized in that: unmanned aerial vehicle carrier (1) that rises and falls mainly comprises many rotor unmanned aerial vehicle (10), undercarriage body (20) and the carrier body of jettisoning (30), undercarriage body (20) mainly comprises six connecting seats (201) of group and six montants (202) of group, and welds respectively in the upper end of six montants (202) of group in six connecting seats (201) of group, jettisoning carrier body (30) mainly comprises carrier main part (301) and three spacing guide rings of group (302), wherein three groups montant (202) are pegged graft respectively in three spacing guide rings of group (302), carrier main part (301) are the ring setting, and the inside wall of carrier main part (301) is provided with hoist cable (303).

2. The projectile assembly of an unmanned aerial vehicle landing gear as defined in claim 1, wherein: throwing ware (101) are installed to the lower extreme of many rotor unmanned aerial vehicle (10), hoist cable (303) are hung and are established the lower extreme at throwing ware (101), six groups connecting seat (201) respectively with six rotor branch fixed connection of organizing of many rotor unmanned aerial vehicle (10), and six connecting seat (201) of organizing pass through the hinge by two sets of semicircle rings and articulate and form.

3. The projectile assembly of an unmanned aerial vehicle landing gear of claim 2, wherein: six group montant (202) are the equal angle setting, and every two sets of adjacent montant (202) between all the welding have two sets of horizontal poles, and two sets of horizontal poles are parallel arrangement.

4. The projectile assembly of an unmanned aerial vehicle landing gear as defined in claim 1, wherein: the sling (303) mainly comprises three sets of lifting ropes and a hook, the three sets of lifting ropes and the three sets of limiting guide rings (302) are arranged in a staggered mode, and the three sets of limiting guide rings (302) are arranged at equal angles.

5. The projectile assembly of an unmanned aerial vehicle landing gear of claim 4, wherein: the carrier main part (301) sets up at the undercarriage inboard, three sets of in addition montant (202) correspond the setting with three sets of lifting ropes respectively, and three sets of spacing guide ring (302) are sliding connection with wherein three sets of montant (202) respectively.