CN205440851U

CN205440851U - A device for wing is connected

Info

Publication number: CN205440851U
Application number: CN201521100488.1U
Authority: CN
Inventors: 计转妮
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-25
Filing date: 2015-12-25
Publication date: 2016-08-10
Anticipated expiration: 2025-12-25

Abstract

The utility model discloses a device for wing is connected, spacing hole in including that spar position corresponding on the host computer wing and the auxiliary engine wing sets up, spacing hole spacing hole and the spacing hole in back before the position is provided with respectively around in on the host computer wing and the auxiliary engine wing, spacing downthehole the correspondence respectively of spacing hole, preceding spacing hole and back is provided with after and gag lever post of gag lever post in inside hollow, preceding gag lever post in on the host computer wing. The utility model discloses a device for wing is connected solved current unmanned aerial vehicle wing to the wing bearing capacity that the mode of inserting exists poor, the problem of flap takes place easily. It can dismantle the optimum fixed position of wing through the sureness to each section wing is connected to the wing joining method of the formula of inserting to the application, has strengthened reliability and the fastness connected between the wing, for the fixed wing uavs's of middle -size and small -size size transportation provides probably with quick the deployment, also provides the guarantee for the security that can dismantle fixed -wing aircraft.

Description

A kind of device connected for wing

Technical field

This utility model belongs to aircraft assembly technical field, is specifically related to a kind of device connected for wing.

Background technology

The current information age, SUAV is all widely used in every field, but owing to the fixed wing airplane of non-dismountable wing is strict to movement requirement, it is detachably fixed wing aircraft and there is again the problems such as Wing-Body Configurations assembling inconvenience, limit the size of fixed wing airplane, limit the development of SUAV simultaneously.

To inserting, common wing usually determines that two positions are carried out inserting.Owing to putting slot arbitrarily, and effect is undesirable, and the stress point for aircraft wing does not has too much consideration, has only been merely the effect of fastening aircraft.The when that aircraft carrying out emergency processing in flight course, it is impossible to bear this strength, the biggest probability generation flap phenomenon, cause air crash, property loss, the more serious damage causing personnel.

Utility model content

The purpose of this utility model is to provide a kind of device connected for wing, solves the problem that the wing bearing capacity that slotting mode exists by existing unmanned plane wing is poor, be susceptible to flap.

This utility model be the technical scheme is that a kind of device connected for wing, it is included in the middle spacing hole that spar position corresponding on host wing and the slave wing is arranged, in on host wing and the slave wing, before and after spacing hole, position is respectively arranged with front limit hole and rear spacing hole, is correspondingly arranged on the middle gag lever post of inner hollow, front limit bar and rear gag lever post respectively in middle spacing hole, front limit hole and the rear spacing hole on host wing.

Feature of the present utility model also resides in,

The position of middle spacing hole is at the leading edge 1/3 near host wing or the slave wing, and the position in front limit hole is at the leading edge 1/5 near host wing or the slave wing, and the position of rear spacing hole is at the trailing edge 1/5 near host wing or the slave wing.

Front limit bar, middle gag lever post and rear gag lever post are carbon fiber bar.

Front limit bar, middle gag lever post and rear gag lever post corresponding front limit hole, middle spacing hole and the rear spacing hole passed on host wing respectively is also adhesively fixed by AB glue.

The beneficial effects of the utility model are: a kind of device connected for wing of the present utility model solves the problem that the wing bearing capacity that slotting mode exists by existing unmanned plane wing is poor, be susceptible to flap.A kind of device connected for wing of the present utility model is by quickly determining the most suitable fixed position of detachable wing, and use the wing method of attachment of mutual-inserting type to connect each section of wing, enhance the reliability and fastness connected between wing, the transport of fixed-wing unmanned plane and rapid deployment for medium and small-sized provide possibility, are also that the safety being detachably fixed wing aircraft provides guarantee.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of device connected for wing of the present utility model.

In figure, the 1. slave wing, 2. in spacing hole, 3. after spacing hole, 4. front limit hole, 5. front limit bar, 6. in gag lever post, 7. after gag lever post, 8. host wing.

Detailed description of the invention

Below in conjunction with detailed description of the invention, this utility model is described in detail.

The structure of a kind of device for wing connection that this utility model provides is as shown in Figure 1, it is included in the middle spacing hole 2 that spar position corresponding on host wing 8 and the slave wing 1 is arranged, in on host wing 8 and the slave wing 1, before and after spacing hole 2, position is respectively arranged with front limit hole 4 and rear spacing hole 3, is correspondingly arranged on the middle gag lever post 6 of inner hollow, front limit bar 5 and rear gag lever post 7 respectively in middle spacing hole 2, front limit hole 4 and the rear spacing hole 3 on host wing 8.

nullOwing to host wing and slave wing docking location must take into the stressing conditions of wing，If choosing at random a position to dock，Then can only play fixation，When causing unmanned plane to do various action in flight course, stressing conditions is uneven，Thus have the biggest probability generation flap phenomenon，A kind of device connected for wing the most of the present utility model is firstly the need of determining spar position，I.e. position of centre of gravity，Because the main stress point of wing is i.e. in this position，And the spar position of existing unmanned plane is typically at wing position 1/3，I.e. in this utility model the position of spacing hole 2 at the leading edge 1/3 of host wing 8 or the slave wing 1，The position in front limit hole 4 is at the leading edge 1/5 near host wing 8 or the slave wing 1，The position of rear spacing hole 3 is at the trailing edge 1/5 near host wing 8 or the slave wing 1.

In order to strengthen bonding strength and alleviate weight, therefore carbon fiber bar selected by front limit bar 5, middle gag lever post 6 and rear gag lever post 7.

Front limit bar 5, middle gag lever post 6 and rear gag lever post 7 corresponding front limit hole 4, middle spacing hole 2 and the rear spacing hole 3 passed on host wing 8 respectively is also adhesively fixed by AB glue.

Of the present utility model a kind of when the device that wing connects uses, first designing the circular hole of a diameter 8mm on the rib at spar position (i.e. the center stressed position of the wing) place of host wing 8, the circular hole of a diameter 6mm is respectively designed in the position at the distance leading edge of a wing and trailing edge 10mm.And on the corresponding slave wing 1, output same three hole that position adapts.And at the circular hole of two diameter 6mm of host wing 8, insert the carbon beam of the internal diameter 6*4 of 50mm length, expose the carbon beam of 20mm length, at the diameter 8mm circular hole of host wing 8, insert the carbon fiber bar of the internal diameter 8*6 of 250mm length, expose the carbon beam of 100mm length, and with AB glue, three carbon fiber bars are fixed on host wing 8.When needs dock when, three carbon fiber bars are inserted directly into three holes that position on the slave wing 1 is corresponding, need not add any fixation means again, without worrying that wing comes off, and in flight course, owing to the adjustment of forced position makes uniform force, wing no longer easily snaps off the various security incidents of generation when doing various action.

Claims

1. the device connected for wing, it is characterized in that, it is included in host wing (8) and the middle spacing hole (2) of the upper corresponding spar position setting of the slave wing (1), before and after described host wing (8) and the upper middle spacing hole (2) of the slave wing (1), position is respectively arranged with front limit hole (4) and rear spacing hole (3), middle spacing hole (2) on described host wing (8), the middle gag lever post (6) of inner hollow it is correspondingly arranged on respectively in front limit hole (4) and rear spacing hole (3), front limit bar (5) and rear gag lever post (7).

A kind of device connected for wing, it is characterized in that, the position of described middle spacing hole (2) is at the leading edge 1/3 near host wing (8) or the slave wing (1), the position of described front limit hole (4) is at the leading edge 1/5 near host wing (8) or the slave wing (1), and the position of described rear spacing hole (3) is at the trailing edge 1/5 near host wing (8) or the slave wing (1).

A kind of device connected for wing, it is characterised in that described front limit bar (5), middle gag lever post (6) and rear gag lever post (7) are carbon fiber bar.

4. a kind of device connected for wing as described in claim 1 or 3, it is characterized in that, the most corresponding front limit hole (4), middle spacing hole (2) and the rear spacing hole (3) passed on host wing (8) of described front limit bar (5), middle gag lever post (6) and rear gag lever post (7) is also adhesively fixed by AB glue.