CN209828266U

CN209828266U - Airplane model

Info

Publication number: CN209828266U
Application number: CN201920368764.4U
Authority: CN
Inventors: 李鲁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2019-12-24
Anticipated expiration: 2029-03-21

Abstract

The embodiment of the utility model discloses airplane model, airplane model includes: the double-layer main wing assembly comprises an upper main wing and a lower main wing which are arranged at an interval from top to bottom, the upper main wing and the lower main wing are connected through a plurality of main wing connecting rods, the upper main wing and the lower main wing are provided with a rotary engine, a first belt pulley connected with a rotary shaft of the rotary engine, a propeller fixing frame arranged between the upper main wing and the lower main wing, a propeller, a second belt pulley connected with the rotary shaft of the propeller and a propeller belt connecting the second belt pulley and the first belt pulley; the front duck wing assembly is connected in front of the double-layer main wing assembly; the rear vertical tail assembly is connected to the rear part of the double-layer main wing assembly; the skid assembly is positioned below the double-layer main wing assembly and the front duck wing assembly. The airplane model not only has the ornamental value and the collection value of a static model product, but also has the characteristics of science popularization education and dynamic simulation display.

Description

Airplane model

Technical Field

The embodiment of the utility model provides a relate to model technical field, concretely relates to airplane model.

Background

An airplane model is a model used for teaching, entertainment, and the like.

The prior art provides a solar turbocharging aircraft model, including the aircraft model main part, aircraft model main part internally mounted actuating mechanism, the afterbody of aircraft model main part connects the base plate of conversion solar energy, install solar wafer on the base plate, solar wafer provides the electric energy and gives actuating mechanism, and the both sides of aircraft model main part are swivelling joint left blade and right blade respectively, actuating mechanism drive connection left blade and right blade, drive left blade and right blade are rotatory. The solar energy power supply of the model embodies the concept of green environmental protection and solves the dynamic effect of impeller rotation of a small airplane model; the pneumatic effect is real due to turbocharging, and the real appearance can be more attractive; the single motor is realized, and the rotation of the left blade and the right blade is realized without the help of a transmission structure; the hidden design of motor and turbine increases the reality sense of model.

The prior art provides an interactive solar airplane model with participation of multiple persons, which comprises a propeller airplane model powered by a solar panel, wherein the airplane model is arranged on a rotating framework; also comprises a projection lamp and a reflecting mirror surface. The visitor rotates the emission mirror surface, adjusts the light reflection direction, makes the light reflection of profection lamp to the solar panel of aircraft model bottom, and solar panel photovoltaic power generation drives the screw work, makes the model aircraft rotate, the simulation flight state. The learner can intuitively know corresponding knowledge through operating the model, so that not only is the interest brought to the learner, but also the interest of the learner in natural science can be stimulated, and the learner can be promoted to know natural laws and some basic scientific principles. It is helpful for children intelligence development and improves learning ability of children.

The existing airplane model generally only has static ornamental value and less simulation function, and the airplane model generally provided with a motor, a driving device and the like generally has a far difference from the structure of a real airplane and has lower popularization and teaching values.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides an airplane model, this airplane model not only possesses the sight and the collection value of static model product, still possesses the characteristics of science popularization education and dynamic simulation show.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

according to a first aspect of the embodiments of the present invention, there is provided an aircraft model, the aircraft model includes:

the double-layer main wing assembly comprises an upper main wing and a lower main wing which are arranged at an interval from top to bottom, the upper main wing and the lower main wing are connected through a plurality of main wing connecting rods, the upper main wing and the lower main wing are provided with a rotary engine, a first belt pulley connected with a rotary shaft of the rotary engine, a propeller fixing frame arranged between the upper main wing and the lower main wing, a propeller, a second belt pulley connected with the rotary shaft of the propeller and a propeller belt connecting the second belt pulley and the first belt pulley;

the front duck wing assembly is connected in front of the double-layer main wing assembly;

the rear vertical tail assembly is connected to the rear part of the double-layer main wing assembly;

and the skid assembly is connected with the double-layer main wing assembly, the front duck wing assembly and the rear vertical tail wing assembly and is positioned below the double-layer main wing assembly and the front duck wing assembly.

Further, the front duck wing assembly comprises an upper duck wing and a lower duck wing which are arranged at an upper interval and a lower interval, the upper duck wing and the lower duck wing are connected through a plurality of first duck wing connecting rods positioned in front and a plurality of second duck wing connecting rods positioned in rear, the first duck wing connecting rods and the second duck wing connecting rods respectively comprise a first vertical two-end hinged rod and a second vertical two-end hinged rod from top to bottom, the middle parts of the first duck wing connecting rods and the second duck wing connecting rods are connected through a third duck wing connecting rod horizontally arranged, the upper ends of the first vertical two-end hinged rods are hinged with the upper duck wing, the lower ends of the first vertical two-end hinged rods are hinged with the second vertical two-end hinged rod and the third duck wing connecting rod, the upper ends of the second vertical two-end hinged rods are hinged with the first vertical two-end hinged rod and the third duck wing connecting rod, the lower ends of the second vertical two-end hinged rods are hinged with the lower duck wing connecting rods, and the third duck wing connecting rod comprises a third horizontal, a duck wing connecting shaft extending horizontally penetrates through the middle of the third duck wing connecting rod, and a duck wing belt pulley is sleeved on the periphery of the duck wing connecting shaft;

the both ends of duck wing connecting axle through two first skid connecting rods of vertical setting and two second skid connecting rods that the slope set up with the skid assembly links to each other, two be connected with the action bars transmission shaft between the second skid connecting rod, the cover is equipped with the action bars belt pulley on the action bars transmission shaft, the action bars belt pulley with duck wing belt pulley passes through duck wing belt transmission and connects, action bars belt pulley connection has control action bars belt pulley pivoted action bars.

Further, the bottom end of the first skid connecting rod is connected with the upper main wing through a third skid connecting rod.

Further, the upper main wing and the lower main wing each include two parallel main wing struts extending horizontally perpendicular to the fuselage and a main wing keel connecting between the main wing struts.

Furthermore, main wing interval pipes are sleeved on the main wing keels to separate the adjacent main wing keels.

Further, the airplane model is made of carbon fiber.

The embodiment of the utility model provides a have following advantage:

the utility model discloses the mobilizable part of aircraft model all can the manual operation interdynamic to each parts design for standard equipment external member, and the part of product possesses the replaceability, greatly reduced the cost and the price of simulation model toy. The airplane model has the characteristics of ornamental value of a static model, operability of a dynamic model and convenience of modular assembly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic structural diagram of an airplane model provided in embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of an airplane model provided in embodiment 2 of the present invention;

in the figure:

100 double-layer main wing assembly 101 upper main wing 102 lower main wing

103 main wing link 104 rotates a first pulley of an engine 105

106 propeller fixing frame 107 propeller 108 second belt pulley

109 propeller belt 110 main wing stay bar 111 main wing keel

112 main wing spacing pipe

Duck wing assembly 201 with front 200, upper duck wing 202 and lower duck wing

203 first duck wing link 204 second duck wing link 205 third duck wing link

206 duck wing connecting shaft 207 duck wing belt pulley 208 first skid connecting rod

209 second skid link 210 lever drive shaft 211 lever pulley

212 canard belt 213 lever 214 third slide link

300 back vertical tail assembly 400 skid assembly

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-2, the present embodiment provides an airplane model, which includes: the double-layer main wing assembly 100 comprises an upper main wing 101 and a lower main wing 102 which are arranged at an interval from top to bottom, wherein the upper main wing 101 is connected with the lower main wing 102 through a plurality of main wing connecting rods 103, the upper main wing 101 and the lower main wing 102 are provided with a rotary engine 104, a first belt pulley 105 connected with a rotary shaft of the rotary engine, a propeller fixing frame 106 arranged between the upper main wing 101 and the lower main wing 102, a propeller 107, a second belt pulley 108 connected with a rotary shaft of the propeller 107, and a propeller belt 109 connected with the second belt pulley 108 and the first belt pulley 105; the front duck wing assembly 200 is connected in front of the double-layer main wing assembly 100; a rear vertical rear wing assembly 300 connected to the rear of the double-layer main wing assembly 100; and the skid assembly 400 is connected with the double-layer main wing assembly 100, the front canard wing assembly 200 and the rear vertical tail wing assembly 300 and is positioned below the double-layer main wing assembly 100 and the front canard wing assembly 200.

The aircraft model of this embodiment includes four assemblies, can the modularization installation, and each assembly can constitute by spare part, the convenient change. The aircraft model of this embodiment sets up screw and rotary engine between upper and lower wing, drives first belt pulley, screw belt, second belt pulley through rotary engine in proper order and rotates, makes the screw rotate on the screw fixation clamp, makes the aircraft model of this embodiment possess three big characteristics of sight, the operability of dynamic model, the convenience of modularization equipment of static model simultaneously.

Example 2

As shown in fig. 1-2, the front duck wing assembly 200 includes an upper duck wing 201 and a lower duck wing 202 which are arranged at an upper and a lower interval, the upper duck wing 201 and the lower duck wing 202 are connected through a plurality of first duck wing connecting rods 203 located in front and a plurality of second duck wing connecting rods 204 located in rear, the first duck wing connecting rods 203 and the second duck wing connecting rods 204 respectively include a first vertical two-end hinge rod and a second vertical two-end hinge rod, the middle portions of the first duck wing connecting rods 203 and the second duck wing connecting rods 204 are connected through a horizontally arranged third duck wing connecting rod 205, the upper ends of the first vertical two-end hinge rods are hinged with the upper duck wing 201, the lower ends of the first vertical two-end hinge rod and the third duck wing connecting rod 205 are hinged, the upper ends of the second vertical two-end hinge rod are hinged with the first vertical two-end hinge rod and the third duck wing connecting rod 205, and the lower ends of the second vertical two-end hinge rod are hinged with the lower duck wing, the third duck wing connecting rod 205 comprises a third horizontal two-end hinged rod and a fourth horizontal two-end hinged rod which are hinged, a duck wing connecting shaft 206 extending horizontally penetrates through the middle of the third duck wing connecting rod 205, and a duck wing belt pulley 207 is sleeved on the periphery of the duck wing connecting shaft 206; duck wing connecting axle 206's both ends through two first skid connecting rods 208 of vertical setting and two second skid connecting rods 209 that the slope set up with skid assembly 400 links to each other, two be connected with action bars transmission shaft 210 between the second skid connecting rod 209, the cover is equipped with action bars belt pulley 211 on the action bars transmission shaft 210, action bars belt pulley 211 with duck wing belt pulley 207 passes through duck wing belt 212 transmission and connects, action bars belt pulley 211 is connected with control action bars belt pulley 211 pivoted action bars 213.

In this embodiment, can realize that action bars transmission shaft and action bars belt pulley rotate through pulling the action bars, and then drive duck wing belt pulley and duck wing connecting axle through duck wing belt and rotate, duck wing connecting axle rotates and drives third duck wing connecting rod, second duck wing connecting rod, first duck wing connecting rod, goes up duck wing and duck wing linkage down, realizes the operation interaction of preceding duck wing assembly, has improved recreational and popular science teaching performance.

Example 3

The utility model discloses specific structure and material to each assembly do not have special restriction, can realize above-mentioned function can, for example as shown in fig. 2, the bottom of first skid connecting rod 208 through third skid connecting rod 214 with it links to each other to go up main wing 101, it includes two parallel main wing vaulting poles 110 that perpendicular fuselage level extends and connects main wing keel 111 between the main wing vaulting pole 110 separately to go up main wing 101 and lower main wing 102, the cover is equipped with main wing spacer tube 112 with the adjacent main wing fossil fragments 111 in interval on the main wing keel 111. The airplane model is preferably made of carbon fiber. In addition, the front duck wing assembly can comprise parts such as a front duck wing keel and an outer frame, the main wing assembly can comprise parts such as a driver retainer, the rear vertical tail wing assembly can be connected with the double-layer main wing assembly and the skid assembly through a rear vertical tail wing pull rod, and a rear vertical tail wing rudder plate and the like can be arranged on the rear vertical tail wing assembly. The assemblies can be connected through standard types of carbon fiber materials and hardware, the materials are easy to obtain, and the strength is high. Most products on the market at present are of wood structures, are easy to damage, if damaged, parts are only difficult to repair, and the products have few details and poor ornamental value and do not have operability of movable parts.

Example 4

The present embodiment provides a specific manufacturing method and structural dimensions of an airplane model, but is not intended to limit the present invention, and those skilled in the art can adjust the method and the structural dimensions as needed.

The largest overall dimension of the airplane model is about 60cm in width, 35cm in length and 12cm in height, the airplane model is convenient to package and transport and easy to place and display, during installation, the carbon fiber tubes are firstly cut according to the preset dimension number, and then the silicon rubber tubes are cut by using the die tool. The silicone tube is used as the spacing tube of the main wing. Then, installing a double-layer main wing assembly, installing from the middle to two sides, positioning a middle position point, sequentially stringing two-way, three-way, four-way, carbon fiber tube, silicone tube and other components, wherein the specific operation mode is conventional operation and is not repeated, then installing the front duck wing keel, the outer frame and other components of the front duck wing assembly, then connecting the duck wing connecting rod, the duck wing belt and other components, and finally installing other components.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. An aircraft model, characterized in that it comprises:

the double-layer main wing assembly (100) comprises an upper main wing (101) and a lower main wing (102) which are arranged at an upper interval and a lower interval, the upper main wing (101) is connected with the lower main wing (102) through a plurality of main wing connecting rods (103), the upper main wing (101) and the lower main wing (102) are provided with a rotary engine (104), a first belt pulley (105) connected with a rotary shaft of the rotary engine, a propeller fixing frame (106) arranged between the upper main wing (101) and the lower main wing (102), a propeller (107), a second belt pulley (108) connected with a rotary shaft of the propeller (107), and a propeller belt (109) connecting the second belt pulley (108) and the first belt pulley (105);

the front duck wing assembly (200) is connected to the front of the double-layer main wing assembly (100);

the rear vertical tail assembly (300) is connected to the rear of the double-layer main wing assembly (100);

and the skid assembly (400) is connected with the double-layer main wing assembly (100), the front duck wing assembly (200) and the rear vertical tail wing assembly (300) and is positioned below the double-layer main wing assembly (100) and the front duck wing assembly (200).

2. The airplane model of claim 1, wherein the front duck wing assembly (200) comprises an upper duck wing (201) and a lower duck wing (202) which are arranged at an upper and a lower interval, the upper duck wing (201) and the lower duck wing (202) are connected through a plurality of first duck wing connecting rods (203) positioned in front and second duck wing connecting rods (204) positioned in rear, the first duck wing connecting rods (203) and the second duck wing connecting rods (204) comprise first vertical two-end hinged rods and second vertical two-end hinged rods from top to bottom, the middle parts of the first duck wing connecting rods (203) and the second duck wing connecting rods (204) are connected through a third duck wing connecting rod (205) horizontally arranged, the upper end of the first vertical two-end hinged rod is hinged with the upper duck wing (201), the lower end of the first vertical two-end hinged rod is hinged with the second vertical two-end rod and the third duck wing connecting rod (205), and the upper end of the second vertical two-end rod is hinged with the first vertical two-end hinged rod (205) and the third duck wing connecting rod (205) The lower end of the third duck wing connecting rod (205) is hinged with the lower duck wing (202), the third duck wing connecting rod (205) comprises a third horizontal two-end hinged rod and a fourth horizontal two-end hinged rod which are hinged, a duck wing connecting shaft (206) extending horizontally penetrates through the middle of the third duck wing connecting rod (205), and a duck wing belt pulley (207) is sleeved on the periphery of the duck wing connecting shaft (206);

duck wing connecting axle (206) both ends through two first skid connecting rod (208) of vertical setting and two second skid connecting rod (209) that the slope set up with skid assembly (400) link to each other, two be connected with action bars transmission shaft (210) between second skid connecting rod (209), the cover is equipped with action bars belt pulley (211) on action bars transmission shaft (210), action bars belt pulley (211) with duck wing belt pulley (207) are connected through duck wing belt (212) transmission, action bars belt pulley (211) are connected with control action bars belt pulley (211) pivoted action bars (213).

3. An aircraft model according to claim 2 wherein the bottom end of the first skid link (208) is connected to the upper main wing (101) by a third skid link (214).

4. An aircraft model according to claim 1, characterized in that the upper main wing (101) and the lower main wing (102) each comprise two parallel main wing struts (110) extending horizontally perpendicular to the fuselage and a main wing keel (111) connecting between the main wing struts (110).

5. An aircraft model according to claim 4, characterized in that main wing keel (111) is sleeved with a main wing spacer tube (112) to space adjacent main wing keels (111).

6. An aircraft model according to claim 1, wherein the aircraft model is of carbon fibre.