CN204233764U - A kind of four axles eight are to cross unmanned plane - Google Patents

Abstract

The utility model discloses a kind of four axles eight to cross unmanned plane, comprise central plate, Bian Yi, large lightening hole, little lightening hole, lightening grooves, connecting rod, brace, pulley support, spring, pulley, screw, described middle heart connects four to the described limit wing; The each below of the wing, described limit connects a described pulley; Described spring fitting is in described pulley support periphery; Also comprise screw, described screw is arranged on the tail end of the described limit wing; Described connecting rod connects the limit wing described in every two panels; Described central plate is octagon plate, and be dispersed with four long limits and four minor faces, described long limit is alternately connected with described minor face, and the utility model provides a kind of compact conformation, have that structure is simple, controllable direction is many, maneuverable flight instruments.

Description

A kind of four axles eight are to cross unmanned plane

Technical field

The utility model relates to a kind of flight instruments, particularly relates to a kind of four axles eight to cross unmanned plane.

Background technology

Under the trend of games for play diversification, aviation flight plays the aerial control interest enthusiasm that prodigiosin gives full play to people.What traditional unmanned plane had needs power supply to provide electric power, can be trapped in aerial for a long time; What have then outwardly to be dished out unmanned plane by the manual force of people, then according to design characteristics, lands after the corresponding track that flies out.The aerial unmanned plane during flying time of manual supply external force is short, and direction controlling is difficult to hold; The unmanned aerial vehicle body majority needing subsidiary Power supply is plastics, and unmanned plane screw quantity is few, and direction-changeable quantity is few, and direction flexibility ratio is low; Once after unmanned plane exceeds controlled in wireless scope, often can bump against bar or unbalanced landing, fuselage cover is most runs into the collision of hard power for plastic material unmanned plane has, can cause badly damaged, both affected attractive in appearance, affect again unmanned plane normal operating and experience, sensitivity declines, have or even unmanned plane is directly damaged, and cannot take off; After damaging, secondary maintenance cost is very high simultaneously, and profile is repaired difficult.Therefore designing a kind of four axles eight to cross unmanned plane is that a kind of good experience is selected.The existence of the current toy unmanned plane also having some dissimilar, through the understanding to these flight instrumentses, sum up its pluses and minuses, find loosely organized, outward appearance complicated gaudy, rotation direction is few, accuracy is low, easy collision is fragile once damage electric device damage be not easy to change shortcoming.Based on above reason, need four novel axles eight to be devised to cross unmanned plane, it has, and structure is simple, controllable direction is many, manoeuvrable, turns to precision high, impact resistant, not fragile many advantages.

Summary of the invention

The purpose of this utility model is to solve the problem, and provides simple, easy-to-install four axles eight of a kind of structure to cross unmanned plane.The technical scheme in the invention for solving the above technical problem is:

A kind of four axles eight are to cross unmanned plane, and comprise central plate, Bian Yi, large lightening hole, little lightening hole, lightening grooves, connecting rod, brace, pulley support, spring, pulley, screw, described middle heart connects four to the described limit wing; The each below of the wing, described limit connects a described pulley; Described spring fitting is in described pulley support periphery; Also comprise screw, described screw is arranged on the tail end of the described limit wing; Described connecting rod connects the limit wing described in every two panels; Described central plate is octagon plate, and be dispersed with four long limits and four minor faces, described long limit is alternately connected with described minor face.

As further prioritization scheme of the present utility model, described connecting rod and described brace are connected the described limit wing jointly, and the described limit wing is fixed together by described screw and described connecting rod.

As further prioritization scheme of the present utility model, the described limit wing has described lightening grooves.

As further prioritization scheme of the present utility model, each described minor face has described central plate described large lightening hole and each one of described little lightening hole; The described long limit of described central plate has three described little lightening holes.

The beneficial effects of the utility model are: (1), by the structural design of four axles eight to cross unmanned plane, makes overall structure more closely light and handy; (2) by the structural design of four axles eight to cross unmanned plane, make its controllable direction many, manoeuvrable; (3) by the structural design of four axles eight to cross unmanned plane, make impact resistant, not fragile, maintenance cost is high.

Accompanying drawing explanation

Fig. 1 is the axle side diagram of the utility model structure;

Fig. 2 is the upward view of the utility model structure;

Fig. 3 is the utility model structure top view;

In figure: 1, central plate, 2, Bian Yi, 3, large lightening hole, 4, little lightening hole, 5, lightening grooves, 6, connecting rod, 7, brace, 8, pulley support, 9, screw, 10, spring, 11, spacer, 12, hook, 13, pulley, 14, screw.

Detailed description of the invention

Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:

As shown in Figure 1, Figure 2, Figure 3 shows, a kind of four axles eight described in the utility model are to cross unmanned plane, comprise central plate 1, the limit wing 2, screw 9, it is characterized in that: also comprise large lightening hole 3, little lightening hole 4, lightening grooves 5, connecting rod 6, brace 7, pulley support 8, spring 10, spacer 11, hook 12, pulley 13, screw 14.Described central plate connects the four opposite side wings 2; The each below of the described limit wing 2 connects a pulley 13; Described spring 10 is arranged on pulley 8 and supports periphery; Also comprise screw 9, described screw 9 is arranged on the limit wing 2 tail end; Described connecting rod 6 connects every two panels limit wing 2, and described central plate 1 is octagon plate, four long limits and four minor faces, and long limit is alternately connected with minor face; Each minor face is other has large lightening hole 3 and each one of little lightening hole 4, long limit is other has three little lightening holes 4, described connecting rod 6 is connected the described limit wing 2 jointly with described brace 7, and connecting rod 6 is tightened by described screw 14, and brace is stuck in inside the locating slot of the limit wing 2.The described limit wing 2 has lightening grooves 5.Described screw 9 is thin plastic device, and each screw 9 has two panels leaf, and screw 9 is driven by miniature motor.Described hook 12 is arranged on wherein one group of symmetrical each one of left outside right forward 2, and another is organized the symmetrical limit wing 2 and does not install hook 9.Described central plate 1, the limit wing 2, brace 7, connecting rod 6 is aviation magnadure material, has that quality is light, glossiness good, the advantage of impact resistant, adopts welding procedure to connect together between three.

During work, between central plate 1, Intelligent control board is installed, the interplane placement four of each opposite side saves No.5 cell, powered battery is to Intelligent control board and miniature motor, Intelligent control board is controlled by corresponding supporting manual control, and the operational order that Intelligent control board receives people can realize regulating drive screw 9 to miniature motor rotating speed, rotating.When Power supply, Intelligent control board according to the operational order of people, can carry out the adjustment in height, direction to this unmanned plane.Due to every opposite side wing 2 one-tenth cross types, each opposite side wing 2 there are a screw 9, four screws 9 can regulate level eight directions according to self rotating speed, rotating: East, West, South, North, northeast, northwest, the southeast, southwest; Level from all directions to control can ensure that unmanned plane is turned flexibly, manipulate highly sensitive, can effective avoiding barrier; Whole unmanned plane aviation magnalium airframe structure, have large lightening hole 3 in the above, quality that little lightening hole 4, lightening grooves 5 can reduce unmanned plane, when ensure that unmanned plane runs into collision, effectively reduce damage, ensure the complete and normal work of internal wiring and Intelligent control board.Pulley 13 center when unmanned plane lands is steady, once in slope and hollow area, the spring in pulley support can play good cushioning effect, and pulley can suitably slide simultaneously, slows down to fuselage, reduces the dynamics of hard power collision; Two hooks 12 provide flight to be needed, when delivering the weight of suitable quality, can realize delivery function, ensure the left and right load balance of unmanned plane simultaneously, reduces the risk of flight manipulation.Known from the above mentioned, it is many that this unmanned plane has controllable direction, manoeuvrable, turns to precision high, impact resistant, not fragile many advantages.

More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and effect thing thereof.

Claims (4)

1. four axles eight are to a cross unmanned plane, it is characterized in that: comprise central plate, Bian Yi, large lightening hole, little lightening hole, lightening grooves, connecting rod, brace, pulley support, spring, pulley, screw, described middle heart connects four to the described limit wing; The each below of the wing, described limit connects a described pulley; Described spring fitting is in described pulley support periphery; Also comprise screw, described screw is arranged on the tail end of the described limit wing; Described connecting rod connects the limit wing described in every two panels; Described central plate is octagon plate, and be dispersed with four long limits and four minor faces, described long limit is alternately connected with described minor face.

2. a kind of four axles eight according to claim 1 are to cross unmanned plane, and it is characterized in that: described connecting rod and described brace are connected the described limit wing jointly, the described limit wing is fixed together by described screw and described connecting rod.

3. a kind of four axles eight according to claim 1 are to cross unmanned plane, it is characterized in that: the described limit wing has described lightening grooves.

4. a kind of four axles eight according to claim 2 are to cross unmanned plane, it is characterized in that: each described minor face has described central plate described large lightening hole and each one of described little lightening hole; The described long limit of described central plate has three described little lightening holes.