CN219050313U

CN219050313U - Simple tail wing mounting structure of model airplane

Info

Publication number: CN219050313U
Application number: CN202123214562.0U
Authority: CN
Inventors: 李忠泽; 何旭东
Original assignee: Jiangyin Xiangnuo Electronics Technology Co ltd
Current assignee: Jiangyin Xiangnuo Electronics Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2023-05-23
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a simple tail wing mounting structure of a model airplane, which comprises a machine body, a main wing arranged at the front side of the machine body and a tail wing arranged at the tail part of the machine body, wherein the tail wing comprises a horizontal tail and a vertical tail, the tail part of the machine body is provided with an L-shaped notch for mounting the horizontal tail and the vertical tail, the L-shaped notch is provided with a first groove and a second groove, the tail end of the machine body is provided with a first connecting member, the first connecting member is hinged with a second connecting member through a hinging bolt, the first lug and a through hole on the horizontal tail are matched with a clamping block and a second lug on the vertical tail to be inserted into the groove and the second connecting member of the L-shaped notch, and then the tail wing is fixed through screws.

Description

Simple tail wing mounting structure of model airplane

Technical Field

The utility model relates to the field of model aircrafts, in particular to a simple tail wing mounting structure of a model aircrafts.

Background

Model aircraft are generally divided into two types, dynamic and static, wherein the static is used for collection, display and the like, the model aircraft cannot fly, and the model aircraft can fly dynamically and can realize control of the aircraft in a remote control mode and the like.

The fin is an important part of model aircraft, and current model aircraft fin is for convenient the dismouting of accomodating, is detachable mode usually, in order to reach the connection steadiness, and the structure setting of dismantling is very complicated usually, leads to dismantling the loaded down with trivial details waste time and energy of installation work.

Disclosure of Invention

In order to overcome the defects, the utility model provides a simple tail wing mounting structure of a model airplane, which comprises a machine body, a main wing arranged on the front side of the machine body and a tail wing arranged on the tail part of the machine body, wherein the tail wing comprises a horizontal tail and a vertical tail, the tail part of the machine body is provided with an L-shaped notch for mounting the horizontal tail and the vertical tail, the L-shaped notch is provided with a first groove and a second groove, the tail end of the machine body is provided with a first connecting member, the first connecting member is hinged with a second connecting member through a hinge bolt, the front end of the bottom of the horizontal tail is provided with a first bump matched with the first groove, the horizontal tail is also provided with a first through hole matched with the second groove, the lower part of the vertical tail is provided with a second bump matched with the second groove, the side surface of the second bump is provided with a T-shaped groove, the T-shaped groove is internally provided with a T-shaped block, the bottom end of the T-shaped block is provided with a first threaded hole, and the bottom end of the tail part is provided with a second threaded hole matched with the first threaded hole.

Preferably, the tail part of the horizontal tail is provided with a reinforced plastic part.

Preferably, the second connecting structure is provided with a containing space for containing the clamping blocks, the containing space is internally provided with the mounting blocks, the bottoms of the mounting blocks are provided with strip-shaped grooves, the notch of each strip-shaped groove is communicated with the bottoms of the second connecting structure, the strip-shaped grooves are internally provided with roller supports, the roller supports extend out of the strip-shaped grooves, and rollers are arranged below the bottoms of the roller supports.

Preferably, the top of the roller bracket is provided with a U-shaped bending part, and the roller bracket is clamped in the strip-shaped groove through the U-shaped bending part.

The beneficial effects of the utility model are as follows: through with first lug and the through-hole on the horizontal tail with the joint piece and the second lug cooperation on the vertical tail insert in L type breach's recess and the second connection structure, rethread screw fixation installs the horizontal tail vertical tail, easy dismounting is swift, and can install the tailwheel simultaneously, first connection member passes through the bolt with the second connection structure and articulates, can realize the linkage of rudder and tailwheel, can bear the effective dispersion of tailwheel impact force, is unlikely to cause structural damage.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a principal schematic view of the horizontal tail of the present utility model.

FIG. 3 is a principal schematic view of the vertical fin of the present utility model.

Fig. 4 is a schematic view of the mounting structure of the T-block of the present utility model.

Fig. 5 is a schematic structural view of the first connecting member and the second connecting member of the present utility model after connection.

Fig. 6 is a bottom view of the first and second connecting members of the present utility model after connection.

Fig. 7 is a schematic view of the installation structure of the roller of the present utility model.

FIG. 8 is a schematic structural view of a reinforced plastic part according to the present utility model.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic views illustrating the basic structure of the present utility model by way of illustration only, and thus show only the constitution related to the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the connection may be direct or indirect through an intermediate medium, the connection between the two elements may be internal, the fixed connection may be welding, cementing, etc., and it is understood that the specific meaning of the terms in the present utility model will be specific to those skilled in the art.

Examples: as shown in fig. 1-8, the simple tail wing installation structure of the model aircraft comprises a machine body 1, a main wing 2 arranged on the front side of the machine body 1 and a tail wing arranged on the tail part of the machine body 1, wherein the tail wing comprises a horizontal tail 3 and a vertical tail 4, a reinforced plastic part 18 is arranged on the tail part of the horizontal tail 3, an L-shaped notch 5 for installing the horizontal tail 3 and the vertical tail 4 is arranged on the tail part of the machine body 1, a first groove 6 and a second groove 7 are arranged on the L-shaped notch 5, a first connecting member 8 is arranged at the tail end of the machine body 1 and is composed of a bottom plate and a cross structural plate arranged on the bottom plate and used for being connected with the tail part of the machine body, a second connecting member 10 is hinged to the first connecting member 8 through a hinge bolt 9, and the second connecting member is composed of the bottom plate and a vertical plate arranged on the bottom plate.

The front end of the bottom surface of the horizontal tail 3 is provided with a first lug 11 matched with the first groove 6, the horizontal tail 3 is also provided with a first through hole 12 matched with the second groove 7, the lower part of the vertical tail 4 is provided with a second lug 13 matched with the second groove 7, and the lower part of the tail part of the vertical tail 4 is provided with a clamping block 14 matched with the second connecting structural member 10.

The second connecting structure 10 forms accommodation space 19 through bottom plate and riser, and the accommodation space is used for pegging graft joint piece 14, be provided with installation piece 20 in the accommodation space 19, installation piece 20 bottom is provided with bar groove 21, bar groove 21 notch and second connecting structure 10 bottom intercommunication, install gyro wheel support 22 in the bar groove 21, gyro wheel support 22 stretches out in the bar groove 21, gyro wheel 23 is provided with below gyro wheel support 22 bottom.

The side of the second lug 13 is provided with a T-shaped groove 25, a T-shaped block 15 is arranged in the T-shaped groove 25, a first threaded hole is formed in the bottom end of the T-shaped block 15, a second threaded hole matched with the first threaded hole is formed in the bottom end of the tail of the machine body 1, a screw is screwed into the first threaded hole and the second threaded hole to fix the vertical tail, and the second lug on the vertical tail is inserted into the first through hole on the horizontal tail to limit the horizontal tail.

The top of the roller support 22 is provided with a U-shaped bending part 24, and the roller support 22 is clamped in the strip-shaped groove through the U-shaped bending part 24.

Through with first lug and the through-hole on the horizontal tail with the joint piece on the vertical tail and the cooperation of second lug insert L type breach recess and second connection structure in, rethread screw fixation installs the horizontal tail vertical tail, easy dismounting is swift, required assembly and disassembly tools is few, and can install the tailwheel simultaneously, first connection structure passes through the bolt with the second connection structure and articulates, can realize the linkage of rudder and tailwheel, can bear the effective dispersion of tailwheel impact force, is unlikely to cause structural damage.

The present utility model has been made in view of the above-described circumstances, and it is an object of the present utility model to provide a portable electronic device capable of performing various changes and modifications without departing from the scope of the technical spirit of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. The utility model provides a simple and easy fin mounting structure of model aircraft, includes organism (1), sets up main wing (2) and the fin of setting at organism (1) afterbody in organism (1) front side, the fin includes horizontal tail (3) and vertical tail (4), its characterized in that: the utility model discloses a machine body, including organism (1), tail portion, first connecting member (8), hinge bolt (9) are connected in hinge, organism (1) afterbody is provided with L type breach (5) that are used for installing horizontal tail (3) and vertical tail (4), be provided with first recess (6) and second recess (7) on L type breach (5), organism (1) tail end is provided with first connecting member (8), first connecting member (8) are connected in hinge second connecting structure (10) through hinge bolt (9), horizontal tail (3) and vertical tail (4) are installed at organism (1) afterbody and are fixed through the screw through first recess (6), second recess (7) and second connecting structure (10).

2. A simple tail mounting structure for a model aircraft as claimed in claim 1, wherein: the utility model discloses a machine body, including horizontal tail (3) bottom surface front end, second connecting structure (10) assorted joint piece (14) are provided with on the horizontal tail (3), horizontal tail (3) is last still to be provided with first lug (11) with first recess (6) assorted, horizontal tail (3) are last still to be provided with first through-hole (12) with second recess (7) assorted, vertical tail (4) below is provided with second lug (13) with second connecting structure (10) assorted joint piece (14), second lug (13) side is provided with T type groove (25), be provided with T type piece (15) in T type groove (25), T type piece (15) bottom is provided with first screw hole, organism (1) afterbody bottom is provided with the second screw hole with first screw hole assorted.

3. A simple tail mounting structure for a model aircraft as claimed in claim 1, wherein: the tail part of the horizontal tail (3) is provided with a reinforced plastic part (18).

4. A simple tail mounting structure for a model aircraft as claimed in claim 1, wherein: the novel roller is characterized in that the second connecting structural member (10) is provided with a containing space (19) for containing the clamping blocks (14), a mounting block (20) is arranged in the containing space (19), the bottom of the mounting block (20) is provided with a bar-shaped groove (21), the notch of the bar-shaped groove (21) is communicated with the bottom of the second connecting structural member (10), a roller support (22) is arranged in the bar-shaped groove (21), the roller support (22) extends out of the bar-shaped groove (21), and a roller (23) is arranged below the roller support (22).

5. A simple tail mounting structure for a model aircraft as claimed in claim 4, wherein: the top of the roller support (22) is provided with a U-shaped bending part (24), and the roller support (22) is clamped in the strip-shaped groove through the U-shaped bending part (24).