CN212290356U

CN212290356U - A can hide supporting mechanism for luggage nacelle

Info

Publication number: CN212290356U
Application number: CN202020334650.0U
Authority: CN
Inventors: 居书瀚; 陈艳霞; 凌玉海
Original assignee: Zhengzhou Zhengfei Electromechanical Technology Co ltd
Current assignee: Zhengzhou Zhengfei Electromechanical Technology Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2021-01-05
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a can hide supporting mechanism for luggage pod relates to and supports fastening part technical field, thereby solves the luggage pod and lift off and place and appear easily when ground and roll the pendulum and lead to the impaired problem of goods in the luggage pod, the utility model discloses a flat installation casing, be equipped with the ring channel that the opening link up around inwards just in the middle of the installation casing, be equipped with the end cover of pin subassembly and fixed pin subassembly in the ring channel. The utility model discloses under the condition that does not influence the whole pneumatic appearance of luggage pod, when unloading the deposit in the luggage pod, through opening this supporting mechanism, prevent effectively that the luggage pod from rolling on subaerial pendulum.

Description

A can hide supporting mechanism for luggage nacelle

Technical Field

The utility model relates to a support fastening part technical field, more specifically relate to a can hide supporting mechanism for luggage nacelle for support luggage nacelle, prevent that luggage nacelle from taking place to roll the pendulum.

Background

The pod is a streamline short cabin section which is provided with certain airborne equipment or weapons and is hung under a fuselage or wings, and can be fixedly arranged (such as an engine pod) or detached (such as a weapon pod). The addition of the pod allows the aircraft to have functions not available in itself, which usually requires support from onboard electronics and takes into account the overall aerodynamics of the aircraft.

The luggage pod is of a cylindrical structure, and after the luggage pod is detached from an airplane, rolling and swinging are easy to occur when the luggage pod is placed on the ground (the luggage pod is not suitable for a storage rack), so that the luggage pod is collided or goods in the luggage pod are damaged, and personnel can be injured in severe cases. Therefore, a hidden supporting mechanism is designed for providing support when the luggage pod is stored and preventing the luggage pod from rolling without influencing the overall pneumatic appearance of the luggage pod.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: thereby appear rolling easily and sway and lead to the impaired problem of goods in the luggage nacelle in order to solve the luggage nacelle and lift off when placing on ground, the utility model provides a can hide supporting mechanism for luggage nacelle.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a hidden supporting mechanism for a luggage pod comprises a flat mounting shell, wherein an annular groove with an inward opening and a front-back through hole is formed in the middle of the mounting shell, and a pin assembly and an end cover for fixing the pin assembly are arranged in the annular groove.

Further, the pin subassembly includes cylindric bracing piece, the one end of bracing piece is equipped with the conical body and the other end radially is equipped with the pin, be equipped with circular through-hole and the spacing groove that can supply bracing piece and pin to pass respectively on the end cover.

Furthermore, a layer of compression spring is wrapped on the outer side of the supporting rod.

Furthermore, a groove which can be matched with a practical tool is arranged on the outward end surface of the conical body.

Furthermore, a plurality of mounting holes are formed in the mounting shell.

The utility model has the advantages as follows:

1. the utility model discloses a stealthy mechanism under the condition that does not influence the whole pneumatic appearance of luggage pod, when unloading the deposit in the luggage pod, through opening this supporting mechanism, prevents effectively that the luggage pod from rolling the pendulum subaerial.

2. The utility model discloses in the conical body is tangent with luggage nacelle outer skin when shutting the state, can be fine and luggage nacelle outer skin blend into one body, reach the purpose of hiding completely, do not influence the whole pneumatic appearance of luggage nacelle.

3. The utility model discloses in be equipped with a style of calligraphy or cross recess on the conical body terminal surface outwards, the use of the cooperation instrument of being convenient for.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a diagram showing the locked state of the present invention;

FIG. 3 is a cross-sectional view of the locked state of the present invention;

FIG. 4 is a pictorial view of the open position of the present invention;

fig. 5 is a sectional view showing an opened state of the present invention.

Reference numerals: 1-installing a shell; 11-mounting holes; 2-an annular groove; 3-a pin assembly; 31-a support bar; a 32-cone; 33-pins; 4-end cover; 41-circular through holes; 42-a limit groove; 5-compression spring.

Detailed Description

Make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, will combine the attached drawing in the embodiment of the present invention below, to the technical scheme in the embodiment of the present invention clearly, completely describe, obviously, the embodiment described is a partial embodiment of the present invention, rather than whole embodiment. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1 to 3, the present embodiment provides a concealable support mechanism for a luggage pod, which includes a flat mounting housing 1, an annular groove 2 with an inward opening and a front-back through opening is provided in the middle of the mounting housing 1, and a pin assembly 3 and an end cap 4 for fixing the pin assembly are provided in the annular groove 2.

The pin assembly 3 comprises a cylindrical support rod 31, one end of the support rod 31 is provided with a conical body 32, the other end of the support rod 31 is radially provided with a pin 33, and the end cover 4 is provided with a circular through hole 41 and a limiting groove 42 which can be respectively passed by the support rod 31 and the pin 33.

The mounting shell 1 is provided with a plurality of mounting holes 11.

The working principle is as follows: installation casing 1 does the utility model discloses a main load part, and install and be equipped with a plurality of mounting holes 11 on the casing 1, can be connected with the bottom plate of luggage nacelle, pin subassembly 3 fixes pin 33 for the locked state in the 4 outsides of end cover through the rotation of bracing piece 31, withdraws end cover 4 inboard with pin 33 for the open mode, cone 31 is tangent with luggage nacelle outer skin when the locked state, and can be fine fuses as an organic whole with luggage nacelle outer skin.

Example 2

As shown in fig. 1 to 3, this embodiment is further improved on the basis of embodiment 1, specifically, one layer of compression spring 5 is wrapped around the outside of the supporting rod 31, the compression spring 5 is mainly used for providing the tightening force when locking, preventing the utility model from opening suddenly in the flight process.

The outward end face of the conical body 32 is provided with a groove 34 which can be matched with a practical tool, and the groove 34 can be in a straight shape or a cross shape, so that the use of the matched tool is convenient.

Example 3

As shown in fig. 1 to 3, the opening process of the present invention is:

1) firstly, the utility model is arranged on the surface of the luggage pod;

2) aligning a screwdriver to the groove 34 on the end face of the conical body 32 at one end of the support rod 31, and rotating until the pin 33 passes through the limiting groove 42 and falls into the inner side of the end cover 4, wherein the conical body 32 at one end of the support rod 31 protrudes;

3) continue to rotate the support rod 31 by 90 degrees and then reach the right position, the utility model is opened.

The locking process is operated reversely.

Claims

1. A concealable support mechanism for a baggage pod, comprising a flat mounting housing (1), characterized in that: the installation casing (1) middle ring channel (2) that the opening is inside and link up around and be equipped with pin subassembly (3) and fixed pin subassembly's end cover (4) in ring channel (2).

2. A concealable support mechanism for a luggage pod, as claimed in claim 1, wherein: pin subassembly (3) are including cylindric bracing piece (31), the one end of bracing piece (31) is equipped with conical body (32) and the other end radially is equipped with pin (33), be equipped with circular through-hole (41) that can supply bracing piece (31) to pass on end cover (4), circular through-hole (41) inner wall symmetry is equipped with spacing groove (42) that are used for fixed pin (33).

3. A concealable support mechanism for a baggage pod according to claim 2, wherein: the outer side of the supporting rod (31) is wrapped with a layer of compression spring (5).

4. A concealable support mechanism for a baggage pod according to claim 2, wherein: the outward end surface of the conical body (32) is provided with a groove (34) which can be matched with a practical tool.

5. A concealable support mechanism for a luggage pod, as claimed in claim 1, wherein: the mounting shell (1) is provided with a plurality of mounting holes (11).