CN217416090U

CN217416090U - Wing mounting structure of small-size sports glider

Info

Publication number: CN217416090U
Application number: CN202221625849.4U
Authority: CN
Inventors: 施安详; 王洁; 宋光斌
Original assignee: Anyang Hawk Aviation Technology Co ltd
Current assignee: Anyang Hawk Aviation Technology Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-09-13
Anticipated expiration: 2032-06-28

Abstract

The utility model provides a small-size sports glider wing mounting structure, which comprises a fuselage, the stationary vane front end department of correspondence has preceding spacing groove on the fuselage, the opening in preceding spacing groove is backward, the stationary vane rear end department of correspondence has the backstop face on the fuselage, the stationary vane tight fit is on spacing groove bottom and backstop face in the front, under the rear end fixedly connected with of stationary vane bite the board, install articulated seat on the fuselage of stationary vane rear end, it articulates on articulated seat to go up the bite board, it has the release hole near the rear portion to go up the bite board, the lower extreme fixed connection of shell fragment is on articulated seat, the upper portion of shell fragment bends downwards to one side and forms triangle-shaped, after the bite of last bite board and lower bite board, the bottom surface of triangle-shaped is pressed on last bite board, the length of the bottom surface fore-and-aft direction of triangle-shaped is less than release hole length. This structure installation is convenient fast.

Description

Wing mounting structure of small-size sports glider

Technical Field

The utility model relates to a glider, in particular to small-size sports glider wing mounting structure belongs to aircraft technical field.

Background

The small-sized competitive glider is applied to competitive activities, along with the development of the glider, a plurality of small-sized competitive gliders have rising power at present, rise to a certain height and then glide, and the small-sized competitive gliders at home and abroad are stored and transported in a special box body and assembled on site during competition due to the precision, lightness and easy damage of the small-sized competitive gliders. Because the wings are generally longer, the connection between the wings and the fuselage needs to be assembled on site, the fuselage and the wings are fixed by screws in the conventional products, a better gliding posture can be obtained for a glider with an adjustable control surface on a fixed wing, the glider steering engine is generally arranged on the fixed wing, the control surface hinged with the fixed wing is adjusted by the steering engine, and because a battery and a controller are both positioned on the fuselage, the battery and the controller also need to be connected with a circuit related to the steering engine by plugs, the fixed connection mode wastes time and labor during the site assembly and has low speed, and if the connection error occurs during the site connection of the circuit related to the steering engine, accidents can be caused during the gliding, and the safety of ground personnel is influenced.

Disclosure of Invention

An object of the utility model is to overcome the above-mentioned problem that exists on present small-size sports glider, provide a small-size sports glider wing mounting structure.

In order to realize the purpose of the utility model, the following technical proposal is adopted: a wing mounting structure of a small-sized competitive glider comprises a body and a fixed wing, wherein a control plane is hinged on the fixed wing, a steering engine is mounted on the fixed wing, a driving arm is fixedly connected on an output shaft of the steering engine, a connecting rod is hinged on the driving arm, the other end of the connecting rod is hinged on a driven arm, the driven arm is connected on the control plane, the steering engine is connected to a controller, a front limiting groove is arranged at a corresponding position of the front end of the fixed wing on the body, an opening of the front limiting groove faces backwards, a rear stopping surface is arranged at a corresponding position of the rear end of the fixed wing on the body, the fixed wing is tightly matched on the bottom of the front limiting groove and the rear stopping surface, a lower bite plate is fixedly connected at the rear end of the fixed wing, a hinge seat is mounted on the body at the rear end of the fixed wing, an upper bite plate is hinged on the hinge seat, a release hole is arranged at the rear part of the upper bite plate, the lower end of a spring plate is fixedly connected on the hinge seat, the upper part of the spring plate is bent downwards in an oblique manner to form a triangular shape, after the nipping openings of the upper nipping plate and the lower nipping plate are meshed, the triangular bottom surface is pressed on the upper nipping plate, and the length of the triangular bottom surface in the front-back direction is smaller than that of the release hole.

Further, the method comprises the following steps of; the steering engine is characterized in that a plurality of electric connection points are arranged on the body, elastic contact copper needles corresponding to the electric connection points are arranged on the fixed wings, electric connection wires of the steering engine are connected to the elastic contacts, after the fixed wings are fixedly connected with the body, the elastic contacts are pressed on the corresponding electric connection points, and the connection wires of the steering engine are connected with the controller through the electric connection points.

Further, the method comprises the following steps of; the lower nip on the lower nip plate faces forwards, and the upper nip on the upper nip plate faces backwards.

The utility model discloses an actively beneficial technological effect lies in: the structure is quick and convenient to install, the wings are fixed and reliable, wiring of a steering engine is omitted, and the possibility of flying accidents caused by wiring errors is avoided.

Drawings

Fig. 1 is an overall schematic view of a glider according to the present invention.

Fig. 2 is an enlarged view of a portion taken in fig. 1.

FIG. 3 is a schematic view at the upper bite plate.

Fig. 4 is a schematic view of the lower part.

Figure 5 is a schematic view of the lower part of an airfoil.

FIG. 6 is a partial schematic view with the wing removed.

Detailed Description

In order to explain the utility model more fully, the utility model provides an implementation example. These examples are merely illustrative of the present invention and do not limit the scope of the present invention.

The invention is explained in further detail with reference to the drawings, in which the reference symbols are: 1: a body; 2: a propeller mounting base; 3: a fixed wing; 4: a control surface; 5: a front limiting groove; 6: an upper bite plate; 7: a connecting rod; 8: a lower bite plate; 9: a lower seam; 10: an upper seam; 11: a hinged seat; 12: a release aperture; 13: a spring plate; 14: a steering engine; 15: an elastic contact copper pin; 16: a stop surface; 17: a follower arm.

Fig. 1 shows adopting the utility model discloses a glider of wing installation scheme, fuselage 1 has, fuselage forward-mounted has screw mount pad 2, the screw mount pad is through installing the motor drive inside the fuselage, the inside battery that has the power supply of fuselage, provide power for the glider through the motor drive screw, it glides again after rising to the take the altitude, fixed scheme has stationary vane 3 on the fuselage, rudder face 4 articulates on the stationary vane, install steering wheel 14 on the stationary vane, fixedly connected with actuating arm on the output shaft of steering wheel, it has connecting rod 7 to articulate on the actuating arm, the other end of connecting rod articulates on driven arm 18, the driven arm is connected on the rudder face, steering wheel connection to controller, the above is the mode of adopting on the current glider. The fixed wings of the existing glider are connected to the body through bolts, and the control lines of the steering engine are spliced.

In the utility model, a front limit groove 5 is arranged at the corresponding position of the front end of the fixed wing on the body 1, the front limit groove is not too deep as long as the front and upper limit can be realized, the opening of the front limit groove faces backwards, a back stop surface 16 is arranged at the corresponding position of the back end of the fixed wing on the body, the stop surface is not too high as long as the fixed wing can be pushed, the back stop surface adopts an inclined plane to be more favorable for installation, the inclined plane inclines forwards from top to bottom, two lower seaming plates after seaming are tightly pressed on the fixed wing, the force formed by the lower seaming plates in the flying process towards the back direction of the stop surface is very small, the fixed wing 3 is tightly matched on the bottom of the front limit groove and the back stop surface, the tight fit can be realized by slight deformation of an available component, a lower seaming plate 8 is fixedly connected with the back end of the fixed wing, the lower seaming plate 8 is provided with a lower seaming 9, the seaming of the lower seaming plate faces forwards, a hinge 11 is arranged on the body at the back end of the fixed wing, the upper nip plate 6 is hinged on the hinge seat, an upper nip 10 is arranged on the upper nip plate, the upper nip 10 on the upper nip plate 6 faces backwards, a release hole 12 is formed in the position, close to the rear portion, of the upper nip plate 6, the lower end of the elastic sheet 12 is fixedly connected on the hinge seat, the upper portion of the elastic sheet is bent downwards in an inclined mode to form a triangular shape, after the nips of the upper nip plate and the lower nip plate are meshed, the bottom surface of the triangular shape is pressed on the upper nip plate 6, and the length of the front-back direction of the bottom surface of the triangular shape is smaller than the length of the release hole.

The steering engine is characterized in that a plurality of electric connection points are arranged on the body, the electric connection points are not shown in the figure, elastic contact copper needles 15 corresponding to the electric connection points are arranged on the fixed wings, electric connection wires of the steering engine 14 are connected to the elastic contact copper needles, after the fixed wings and the body are fixedly connected, the elastic contact copper needles are pressed on the corresponding electric connection points, and the connection wires of the steering engine are connected with a controller through the elastic contact copper needles and the electric connection points.

Spring contact copper pins are widely used in electrical connections and are commercially available. Such as pogopin spring contacts, etc.

When the wing and the body are installed, the front end of the fixed wing is obliquely inserted into the front limiting groove, the elastic sheet is stirred to enable the upper seam and the lower seam to be in the upper and lower positions, the rear end is pressed downwards to enable the rear end to be in contact with the rear stopping surface, and at the moment, the elastic contact copper needle is in compression contact with the electric connection point to form electric connection. When the fixed wing is detached, the elastic sheet is pulled to loosen the seam, and the fixed wing can be taken down from the machine body by pushing the rear end of the fixed wing upwards.

After the embodiments of the present invention have been described in detail, those skilled in the art can clearly understand that various changes and modifications can be made without departing from the scope and spirit of the above claims, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention all fall within the scope of the technical solution of the present invention, and the present invention is not limited to the embodiments of the examples given in the specification.

Claims

1. The utility model provides a small-size sports glider wing mounting structure, includes fuselage, stationary vane, and the control plane articulates on the stationary vane, installs the steering wheel on the stationary vane, and fixedly connected with actuating arm on the output shaft of steering wheel articulates on the actuating arm has the connecting rod, and the other end of connecting rod articulates on the driven arm, and the driven arm is connected on the control plane, and the steering wheel is connected to controller, its characterized in that: the front end corresponding part of the fixed wing on the machine body is provided with a front limiting groove, the opening of the front limiting groove faces backwards, the rear end corresponding part of the fixed wing on the machine body is provided with a rear stopping surface, the fixed wing is tightly matched on the bottom of the front limiting groove and the rear stopping surface, the rear end of the fixed wing is fixedly connected with a lower jaw plate, a hinged seat is installed on the machine body at the rear end of the fixed wing, an upper jaw plate is hinged on the hinged seat, a release hole is formed in the position, close to the rear part, of the upper jaw plate, the lower end of a spring plate is fixedly connected on the hinged seat, the upper part of the spring plate is bent downwards in an inclined mode to form a triangular shape, after the jaws of the upper jaw plate and the lower jaw plate are meshed, the bottom surface of the triangular shape is pressed on the upper jaw plate, and the length of the front and rear directions of the bottom surface of the triangular shape is smaller than the length of the release hole.

2. A small competitive glider wing mounting structure according to claim 1, wherein: the steering engine is characterized in that a plurality of electric connection points are arranged on the body, elastic contact copper needles corresponding to the electric connection points are arranged on the fixed wings, electric connection wires of the steering engine are connected to the elastic contact copper needles, after the fixed wings are fixedly connected with the body, the elastic contact copper needles are pressed on the corresponding electric connection points, and connection wires of the steering engine are connected with the controller through the electric connection points.

3. A small competitive glider wing mounting structure according to claim 1, wherein: the lower seam on the lower seam plate faces forwards, and the upper seam on the upper seam plate faces backwards.