WO2019127985A1

WO2019127985A1 - Connecting structure and aerostat comprising same

Info

Publication number: WO2019127985A1
Application number: PCT/CN2018/083665
Authority: WO
Inventors: 刘若鹏; 栾琳; 朱玉平
Original assignee: 东莞前沿技术研究院
Priority date: 2017-12-27
Filing date: 2018-04-19
Publication date: 2019-07-04
Also published as: CN207791121U

Abstract

A connecting structure and an aerostat comprising the same. The connecting structure (100) is used for mounting an external device and comprises: a capsule connecting portion (10) which is a solid structure; one end of the capsule connecting portion (10) is connected with a capsule (200) of an aerostat, and the other end of the capsule connecting portion (10) is a free end that extends in a direction away from the capsule (200); and a force bearing portion (20) being connected with a surface of the capsule connecting portion (10); the force bearing portion is used for mounting the external device. The connecting structure (100) solves the problem of severe damage to the continuity of a material due to a mounting hole disposed in the capsule connecting portion (10) and weak strength of the capsule connecting portion (10).

Description

Connection structure and aerostat with same

Technical field

The utility model relates to the technical field of aerostats, in particular to a connection structure and an aerostat having the same.

Background technique

Air vehicles such as airships and balloons must carry certain external equipment during missions to accomplish specific tasks. Since the capsule of the aerostat is mainly made of a soft material, the capsule and the external device are connected by a connection structure.

technical problem

In the prior art, the connecting structure includes a capsule connecting portion connected to the capsule of the aerostat, a mounting hole is formed in the connecting portion of the capsule, a buttonhole is mounted on the mounting hole, and a rope connected to the external device passes through the buttonhole and the capsule. The body connection is connected. The installation hole on the connecting portion of the capsule has serious damage to the continuity of the material, resulting in weak joint structure and easy tearing of the joint of the capsule.

Technical solution

The main purpose of the present invention is to provide a connecting structure and an aerostat having the same, so as to solve the problem that the continuity of the material is severely damaged by the opening of the mounting hole on the connecting portion of the capsule in the prior art, and the strength of the connecting portion of the capsule is weak. The problem.

In order to achieve the above object, according to an aspect of the present invention, a connection structure for mounting an external device is provided, the connection structure comprising: a capsule connection portion, the capsule connection portion being a solid structure, and one end of the capsule body connection portion Connected to the capsule of the aerostat, the other end of the capsule connecting portion is a free end, the free end extends away from the capsule body; the bearing portion is connected to the surface of the capsule connecting portion, and the bearing portion is used for mounting external device.

Further, the bearing portion comprises: a first bearing member connected to the surface of the capsule connecting portion; and a second bearing member connected to the first bearing member and extending out of the free end of the capsule connecting portion, the second The bearing member has a mounting hole.

Further, the first bearing member is a first bearing belt, and the second bearing member is a second bearing belt, and the two ends of the second bearing belt are connected to bend the second bearing belt into a ring structure, and the ring The internal through holes of the structure form mounting holes.

Further, the bearing portion includes two first bearing belts, and the two ends of the second bearing belt are connected to the one ends of the two first bearing belts one by one, and the other ends of the two first bearing belts are at least partially Staggered.

Further, the first bearing belt and the second bearing belt are integrated, and both ends of the second bearing belt are connected by a first sewing thread.

Further, a plurality of bearing portions are provided at intervals on the capsule connecting portion, and the two first bearing bands adjacent to each other adjacent to the two bearing portions are connected to each other.

Further, the connecting structure comprises at least two capsule connecting portions which are spaced apart, and each of the capsule connecting portions is connected with a plurality of spaced bearing portions, and the first bearing belt of the bearing portion on each of the capsule connecting portions The first bearing belt of the bearing portion closest to the first bearing belt on the adjacent bladder connecting portion is correspondingly connected.

Further, all of the bearing portions are formed by bending a strip structure.

Further, the capsule connecting portion comprises: at least two folded segments connected in sequence, all of the folded segments are arranged in an overlapping manner, and oppositely disposed surfaces of the adjacent two folded segments are connected to each other; two connecting segments, two connecting segments are located at the most One end of the two outer folding sections facing the capsule is connected one by one, and the connecting section has an angle with the folding section, and the capsule connecting part is connected with the capsule through the connecting section, and the folding section and the connecting section are respectively connected with the first bearing Force strap connection.

Further, the two connecting sections adjacent to each other adjacent to the two capsule connecting portions are connected to each other such that at least two capsule connecting portions form an integral structure.

Further, the bearing portions on the adjacent two capsule connecting portions are located on opposite surfaces of the adjacent two capsule connecting portions, the connecting structure further includes an outer reinforcing portion, and the outer reinforcing portion comprises: two first reinforcing portions a segment, the two first reinforcing segments are spaced apart, the two first reinforcing segments are connected to the oppositely disposed two folded segments of the adjacent two capsule connecting portions one by one; the second reinforcing segment is located at the two first reinforcing portions Between the segments and connected to the two first reinforcing segments, the second reinforcing segment and the first reinforcing segment have an angle, and the second reinforcing segment is connected with the connecting segment between the adjacent two balloon connecting portions; A load bearing belt is located between the balloon connection portion and the outer reinforcement portion.

Further, the oppositely disposed surfaces of the capsule connecting portion, the bearing portion and the outer reinforcing portion are connected by gluing or heat sealing, and the connecting structure further comprises one or more second sewing threads, and the second sewing thread will cover the capsule The folded section of the connecting portion, the first bearing belt and the first reinforcing section are sewn together, and when the second sewing thread is plural, the plurality of second sewing threads are spaced apart between both ends of the capsule connecting portion.

Further, the connection structure further comprises a connection base cloth, the connection base cloth is connected with the connection section, and the connection base cloth is located between the connection section and the capsule body, and the capsule connection part is connected to the capsule body through the connection base cloth.

Further, the connecting structure further comprises an outer reinforcing portion connected to the first bearing member and the capsule connecting portion, the first bearing member being located between the outer reinforcing portion and the capsule connecting portion.

Further, the first bearing belt and the second bearing belt are made of a fibrous material.

According to another aspect of the present invention, there is provided an aerostat comprising a capsule and a connection structure connected to the capsule, the connection structure being the aforementioned connection structure.

Further, the connecting structure is coupled to the outer wall of the capsule, the vacant further comprising an inner reinforcing portion for reinforcing the strength of the joint of the capsule and the connecting structure, the inner reinforcing portion being disposed opposite to the connecting structure and facing the inner wall of the capsule connection.

Further, the connecting structure is the foregoing connecting structure, the inner reinforcing portion is connected to the inner wall of the capsule body by glue or heat sealing, and the air damper further comprises: a third sewing thread, and the third sewing thread will connect the first bearing force of the structure The belt, the connecting section, the capsule piece of the capsule and the inner reinforcing part are sewn together; the sealing part has a size larger than the size of the inner reinforcing part, and the inner reinforcing part is located between the capsule body and the sealing part, the sealing part and the capsule body The inner wall is connected.

Beneficial effect

According to the technical solution of the present invention, the connecting structure comprises a capsule connecting portion, the capsule connecting portion is a solid structure, the bearing portion is connected with the surface of the capsule connecting portion, and the bearing portion is used for mounting an external device. Thus, the capsule connecting portion has a solid structure, and the connection of the bearing portion to the surface of the balloon connecting portion does not break the continuity of the balloon connecting portion, so that the strength of the balloon connecting portion can be improved and the tearing of the connecting structure can be avoided.

DRAWINGS

The accompanying drawings, which are incorporated in the claims of the claims In the drawing:

Figure 1 shows a partial structural schematic view of an embodiment of an aerostat according to the present invention;

Figure 2 shows a partial enlarged view of Figure 1;

Figure 3 shows a schematic perspective view of an embodiment of a connection structure according to the present invention;

Figure 4 shows the exploded view of Figure 3.

Wherein, the above figures include the following reference numerals:

100, connecting structure; 10, capsule connecting portion; 11, folding section; 12, connecting section; 20, bearing part; 21, first bearing belt; 22, second bearing belt; 23, first sewing thread 221, mounting hole; 30, outer reinforcing portion; 31, first reinforcing portion; 32, second reinforcing portion; 40, second sewing thread; 50, connecting the base fabric; 200, the capsule; 300, the inner reinforcing portion; 400, third sewing thread; 500, sealing portion.

Embodiments of the invention

It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the drawings in conjunction with the embodiments.

It should be noted that the following detailed description is illustrative and is intended to provide a further description of the application. All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise indicated.

The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. The following description of the at least one exemplary embodiment is merely illustrative, and is in no way intended to limit the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

The utility model provides a connection structure and an aerostat having the same.

In an embodiment of the invention, the aerostat is a high air ball or an airship.

As shown in FIG. 1, in the embodiment of the present invention and the present invention, the aerostat includes a capsule 200 and a connection structure 100 connected to the capsule 200.

In the embodiment of the present invention and the present invention, the connection structure is used for mounting an external device, that is, the external device is connected to the capsule 200.

In the embodiment of the present invention and the present invention, in order to solve the problem that the continuity of the material is severely damaged by the opening of the mounting hole on the connecting portion of the capsule body in the prior art, the strength of the connecting portion of the capsule is weak, and the connecting structure 100 is performed. The improvement is as follows:

As shown in FIGS. 1 and 2, in the embodiment of the present invention, the connecting structure 100 includes a capsule connecting portion 10 and a bearing portion 20. The balloon connecting portion 10 has a solid structure. One end of the balloon connecting portion 10 is connected to the capsule 200 of the aerostat, and the other end of the balloon connecting portion 10 is a free end, and the free end extends away from the capsule 200. The bearing portion 20 is connected to the surface of the capsule connecting portion 10, and the bearing portion 20 is for mounting an external device.

With the above arrangement, since the capsule connecting portion 10 has a solid structure and the bearing portion 20 is connected to the surface of the balloon connecting portion 10, the continuity of the balloon connecting portion 10 is not broken, so that the capsule connecting portion 10 can be improved. The strength prevents the capsule connecting portion 10 from being torn under the force of the external attachment, improves the bearing capacity, reliability and service life of the connecting structure 100 and the aerostat, and ensures the safety and stability of the external accessory.

Further, when the mounting hole is opened in the capsule connecting portion of the prior art, the force receiving manner of the capsule connecting portion is a point force, and the bearing portion 20 is connected to the capsule body compared to the discontinuity between the respective force receiving points. When the surface of the portion 10 is connected, the force applied to the capsule connecting portion 10 is such that the entire capsule connecting portion 10 is stressed, and the wave-shaped deformation of the capsule connecting portion 10 can be prevented.

Further, one end of the capsule connecting portion 10 is connected to the capsule 200, and the free end extends in a direction away from the capsule 200, so that the bearing portion 20 is easily attached to the capsule connecting portion 10.

In the embodiment of the present invention, the connection manner of the capsule connecting portion 10 and the bearing portion 20 is one or more of heat sealing (including hot press welding, high frequency welding, etc.), gluing or sewing.

In an embodiment of the present invention, the bearing portion 20 includes a first bearing member and a second bearing member. The first bearing member is coupled to the surface of the balloon connecting portion 10. The second bearing member is coupled to the first bearing member and extends beyond the free end of the balloon connecting portion 10, and the second bearing member has a mounting hole 221.

In the above arrangement, the second bearing member protrudes out of the free end of the capsule connecting portion 10, and the second bearing member has a mounting hole 221, so that the rope connected to the external accessory can pass through the mounting hole 221 and the second bearing force. The pieces are connected and mounted for easy installation. The second bearing member is coupled to the first bearing member, and the first bearing member is coupled to the surface of the balloon connecting portion 10 such that the tension of the external accessory can be transmitted to the balloon connecting portion 10.

As shown in FIG. 4 , in the embodiment of the present invention, the first bearing member is the first bearing belt 21 , and the second bearing member is the second bearing belt 22 . The two ends of the second bearing belt 22 are connected to bend the second bearing belt 22 into an annular structure, and the inner through hole of the annular structure forms a mounting hole 221.

In the above arrangement, the first bearing member is the first bearing belt 21, and the connection area of the first bearing member and the capsule connecting portion 10 can be increased. The second bearing member is a second bearing belt 22, and the two ends of the second bearing belt 22 are connected to bend the second bearing belt 22 into an annular structure, and the inner through hole of the annular structure forms a mounting hole 221, not only the structure The utility model has the advantages of simple and convenient processing, and the bending of the second bearing belt 22 into a ring structure does not damage the continuity of the material itself, and the bearing capacity of the bearing portion 20 can be improved, and the bearing portion 20 can be prevented from being torn under the force of the external accessory. crack.

Specifically, as shown in FIG. 4 , the bearing portion 20 includes two first bearing straps 21 , and two ends of the second bearing strap 22 are connected to one end of the two first bearing straps 21 in one-to-one correspondence, two The other end of the first load-bearing belt 21 is at least partially offset.

With the above arrangement, the connection area between the bearing portion 20 and the capsule connecting portion 10 can be increased, and the connection strength between the second bearing belt 22 and the capsule connecting portion 10 can be improved, and the bearing capacity of the bearing portion 20 can be improved.

Specifically, as shown in FIG. 4, one ends of the two first bearing belts 21 and the second bearing belt 22 are overlapped, and the other end portions are staggered.

Of course, in an alternative embodiment not shown in the figures, the two first bearing bands 21 can also be arranged one above the other and connected to each other.

Preferably, the first bearing belt 21 and the second bearing belt 22 are of unitary structure. Both ends of the second bearing belt 22 are connected by a first sewing thread 23.

Wherein, the first bearing belt 21 and the second bearing belt 22 are integrally formed, that is, the first bearing belt 21 and the second bearing belt 22 are made of a belt structure.

With the above arrangement, the first bearing belt 21 and the second bearing belt 22 have an integral structure, which not only improves the joint strength of the first bearing belt 21 and the second bearing belt 22, but also is easy to process and can improve the processing efficiency. Compared with the prior art, the bonding force between the grommets and the capsule connecting portion is weak, and the gusset pulling is easy to occur when the receiving is uneven, and the first bearing belt 21 and the second bearing belt 22 are integrated, which can avoid the first The second bearing belt 22 is separated from the first bearing belt 21 to improve the reliability of the bearing portion 20.

Specifically, a strip-like structure is bent, and the two bent sections of the bent strip-like structure are sewn together at a position a predetermined distance from the bend to form the first sewing thread 23. Thus, the first sewing thread 23 divides the belt-like structure into three parts, and the second sewing tape 22 is formed between the first sewing thread 23 and the bending portion, and the two bending sections are located at a distance away from the first sewing thread 23. The folded portion forms two first bearing bands 21. After sewing by the first sewing thread 23, the second load-bearing belt 22 (i.e., the fold of the belt-like structure) is made annular, which serves to form the second bearing belt 22 into a ring-shaped structure.

Of course, in an alternative embodiment not shown in the drawings, the first bearing member may also be a bearing cloth or a bearing rope, and the second bearing member may also be a ring structure made of a rigid material or a binding rope. .

Optionally, a plurality of bearing portions 20 are disposed at intervals on the capsule connecting portion 10, and the two first bearing straps 21 adjacent to each other adjacent to the two bearing portions 20 are connected to each other.

With the above arrangement, the force applied to each of the bearing portions 20 can be reduced, so that the force of the external attachment acts more uniformly on the entire capsule connecting portion 10. The two first bearing belts 21 adjacent to each other of the two bearing portions 20 are connected to each other, so that the plurality of bearing portions 20 can be integrally connected, and the forces on the bearing portions 20 can be transmitted to The other bearing portions 20 are further dispersed to different portions of the capsule connecting portion 10 to improve the load capacity of the connecting structure 100.

As shown in FIG. 3, the connection structure 100 includes at least two capsule connections 10 that are spaced apart. A plurality of bearing portions 20 that are spaced apart are connected to each of the capsule connecting portions 10. As shown in FIG. 4, the first bearing belt 21 of the bearing portion 20 on each of the capsule connecting portions 10 and the bearing portion 20 of the adjacent capsule connecting portion 10 which is closest to the first bearing belt 21 are as shown in FIG. The first bearing belt 21 is correspondingly connected.

With the above arrangement, the connection structure 100 includes at least two capsule connection portions 10 spaced apart to reduce the force applied to each of the capsule connection portions 10, so that the force of the external attachment acts more uniformly on at least two capsules. On the connecting portion 10. The first bearing belt 21 of the bearing portion 20 on each of the capsule connecting portions 10 and the first bearing belt of the bearing portion 20 closest to the first bearing belt 21 on the adjacent capsule connecting portion 10 21 is connected to each other, so that the plurality of bearing portions 20 can be integrally connected, and the force applied to each of the bearing portions 20 can be transmitted to the other bearing portions 20 and dispersed to different portions of the balloon connecting portion 10. The load capacity of the connection structure 100 is improved.

Specifically, in the embodiment of the present invention, the connection structure 100 includes two capsule connection portions 10 that are spaced apart.

Of course, in an alternative embodiment not shown in the drawings, the number of the capsule connecting portions 10 may be set to one or two or more according to actual needs.

Preferably, all of the bearing portions 20 are formed by bending a strip structure.

This not only improves the connection strength between the bearing portions 20, but also facilitates the processing and improves the processing efficiency.

Specifically, a strip structure is continuously folded in a "Z" shape to form a plurality of bearing portions 20.

As shown in Fig. 2, the capsule connecting portion 10 includes at least two folded sections 11 which are sequentially connected, and all of the folded sections 11 are overlapped, and the oppositely disposed surfaces of the adjacent two folded sections 11 are connected to each other. The balloon connection 10 further comprises two connecting sections 12 which are connected in one-to-one correspondence with the ones of the two outermost folded sections 11 facing the capsule 200. The connecting section 12 has an angle with the folded section 11, and the capsule connecting portion 10 is connected to the capsule 200 through the connecting section 12, and the folded section 11 and the connecting section 12 are both connected to the first bearing belt 21.

In the above arrangement, the capsule connecting portion 10 includes at least two folded sections 11 connected in series, and all the folded sections 11 are overlapped, and the oppositely disposed surfaces of the adjacent two folded sections 11 are connected to each other, so that the capsule connecting portion can be enlarged. The thickness of 10 increases the strength and load carrying capacity of the balloon joint 10. The capsule connection 10 is easily connected to the capsule 200 by two connection segments 12 that are connected in one-to-one correspondence with the two outermost folded sections 11 .

Preferably, the at least two folded sections 11 and the two connecting sections 12 are of unitary construction, and the capsule connecting portion 10 is formed by folding a sheet-like structure identical to the material of the capsule 200.

As shown in Figures 1 and 2, the two connecting segments 12 of the adjacent two capsule connecting portions 10 which are adjacent to each other are connected to each other such that at least two of the capsule connecting portions 10 form an integral structure.

This not only improves the connection strength between the capsule connecting portions 10, but also facilitates the processing and improves the processing efficiency.

As shown in FIG. 1 and FIG. 2, in the embodiment of the present invention, the connecting structure 100 further includes an outer reinforcing portion 30, and the outer reinforcing portion 30 is connected to both the first bearing member and the capsule connecting portion 10. The first bearing member is located between the outer reinforcing portion 30 and the balloon connecting portion 10.

Providing the outer reinforcing portion 30 that is connected to both the first bearing member and the capsule connecting portion 10 can increase the thickness of the connecting region, thereby improving the joint strength between the first bearing member and the capsule connecting portion 10.

Specifically, as shown in FIGS. 1 and 2, the bearing portions 20 on the adjacent two capsule connecting portions 10 are located on the oppositely disposed surfaces of the adjacent two capsule connecting portions 10. A portion of the first load-bearing belt 21 is coupled to the surface of the folded section 11, and another portion of the second load-bearing belt is coupled to the surface of the connecting section 12. The outer reinforcement 30 includes two first reinforcement sections 31 and a second reinforcement section 32. The two first reinforcing sections 31 are spaced apart, and the two first reinforcing sections 31 are connected in one-to-one correspondence with the oppositely disposed two folding sections 11 of the adjacent two capsule connecting portions 10. The second reinforcing section 32 is located between the two first reinforcing sections 31 and is connected to both of the first reinforcing sections 31, and the second reinforcing section 32 has an angle with the first reinforcing section 31. The second reinforcement section 32 is connected to the connection section 12 between two adjacent capsule connection portions 10. The first bearing band 21 is located between the balloon connecting portion 10 and the outer reinforcing portion 30.

With the above arrangement, the outer reinforcing portion 30 is connected to the adjacent two capsule connecting portions 10 and the first bearing belts 21 of all the bearing portions 20 provided on the two capsule connecting portions 10, and the connection can be lifted. The strength and load carrying capacity of the structure 100.

In the embodiment of the present invention, the oppositely disposed surfaces of the capsule connecting portion 10, the bearing portion 20 and the outer reinforcing portion 30 are connected by gluing or heat sealing. As shown in Figures 1 and 2, the attachment structure further includes one or more second sewing threads 40 that fold the folded section 11, the first load-bearing belt 21 and the first reinforcement section of the balloon body 10. 31 sewing together. When the second sewing thread 40 is plural, the plurality of second sewing threads 40 are spaced apart between both ends of the capsule connecting portion 10.

The capsule connecting portion 10, the bearing portion 20 and the outer reinforcing portion 30 are first joined by gluing or heat sealing, and then sewn by the second sewing thread 40, which can further improve the joint strength and avoid separation between the interconnected surfaces. .

As shown in FIG. 1 and FIG. 2, in the embodiment of the present invention, the connecting structure 100 further includes a connecting base fabric 50, and the connecting base fabric 50 is connected to the connecting section 12. The connection backing 50 is located between the connecting section 12 and the capsule 200, and the capsule connecting portion 10 is connected to the capsule 200 by the connection backing 50.

The connecting base fabric 50 is connected to the connecting section 12, the connecting base fabric 50 is located between the connecting section 12 and the capsule body 200, and the capsule connecting portion 10 is connected to the capsule body 200 by connecting the base fabric 50, so that the connecting structure 100 and the capsule can be enlarged. The connection thickness of the body 200 increases the strength of the connection between the connection structure 100 and the capsule 200.

Optionally, in the embodiment of the present invention, in order to improve the strength of the bearing portion 20, the first bearing belt 21 and the second bearing belt 22 are made of a fiber material.

Specifically, the first bearing belt 21 and the second bearing belt 22 are both fiber braided belts.

In an embodiment of the invention, the connection structure 100 is attached to the outer wall of the capsule 200. As shown in FIGS. 1 and 2, the aerostat further includes an inner reinforcement 300 for reinforcing the strength of the junction of the capsule 200 and the connection structure 100, the inner reinforcement 300 being disposed opposite the connection structure 100 and with the capsule 200 The inner wall is connected.

By providing the inner reinforcing portion 300 disposed opposite to the connecting structure 100 and connected to the inner wall of the capsule 200, the thickness of the connecting portion can be increased, and the joint strength between the connecting structure 100 and the capsule 200 can be improved.

Specifically, in the embodiment of the present invention, the inner reinforcing portion 300 and the inner wall of the capsule 200 are connected by gluing or heat sealing. The aerostat also includes a third sewing thread 400 and a sealing portion 500. The third sewing thread 400 sews the first bearing belt 21 of the joint structure 100, the connecting section 12, the cap piece of the capsule 200, and the inner reinforcing portion 300 together. The size of the sealing portion 500 is larger than the size of the inner reinforcing portion 300, and the inner reinforcing portion 300 is located between the capsule 200 and the sealing portion 500, and the sealing portion 500 is connected to the inner wall of the capsule 200.

In the above arrangement, the inner reinforcing portion 300 and the inner wall of the capsule 200 are first joined by gluing or heat sealing, and then the first bearing belt 21, the connecting portion 12, and the capsule 200 of the connecting structure 100 are passed through the third sewing thread 400. The sewn and inner reinforcing portions 300 are sewn together to further increase the joint strength and avoid separation between the interconnected surfaces. The sealing portion 500 covers the inner reinforcing portion 300, and the edge of the sealing portion 500 is connected to the inner wall of the capsule 200, so that the capsule 200 can be sealed to prevent air leakage from the third sewing thread 400.

As shown in FIG. 2, when the connecting structure 100 includes the outer reinforcing portion 30 and the connecting base fabric 50, the third sewing thread 400 will connect the outer reinforcing portion 30 of the connecting structure 100, the first bearing belt 21, the connecting portion 12, and the connecting bottom. The cloth 50, the cap piece of the capsule 200, and the inner reinforcing portion 300 are sewn together.

Optionally, the inner reinforcing portion 300 is a reinforcing cloth, and the sealing portion 500 is a sealing cloth, so that the sealing portion 500 has flexibility and can adapt to the shape of the capsule 200.

The processing of the connecting structure 100 of the present invention is as follows:

After folding the folded section 11 and the connecting section 12 using the same material as the capsule piece of the capsule 200, the at least two folding sections 11 are glued or heat-sealed to form the capsule connecting portion 10;

The high-strength fiber webbing is continuously folded in a "Z" shape, and the webbings on both sides of the folding line are aligned, and the four first sewing threads 23 are sewn using a high-strength weather-resistant sewing thread within a range of 10-12 mm from the crease, so that the folding portion is folded. The annular structure is formed, and the sewing thread passes through the two layers of webbing, thereby completing the production of the bearing portion 20; during the processing, the bearing portion 20 is folded into a "Z" shape and then sewn through the first sewing thread 23, which can prevent subsequent During the processing, the bearing part 20 is scattered, avoiding folding while processing, and simplifying the processing process;

The capsule connecting portion 10, the outer reinforcing portion 30, and the bearing portion 20 are glued together by using glue;

The sixth sewing thread 40 is sewn at a distance of 5-11 mm from the free end of the capsule connecting portion 10 using a high-strength weather-resistant sewing thread, and the second sewing thread 40 passes through the capsule connecting portion 10, the bearing portion 20, and the outside. Strengthening section 30;

The connecting base fabric 50 is integrally connected to the connecting portion 12 of the capsule connecting portion 10 by heat sealing or glue bonding;

The inner reinforcing portion 300 is connected to the inner wall of the capsule 200 by gluing or heat sealing to enhance the effect;

The connecting base fabric 50 is connected to the outer wall of the capsule 200 by gluing or heat sealing;

On the inside of the two capsule connecting portions 10, the distance between each of the two folded sections 11 of the oppositely disposed folded sections 11 is 10-14 mm, and the four third sewing thread 400 is sewn using a high-strength weather-resistant sewing thread, both sides. Symmetrically, the third sewing thread 400 passes through the inner reinforcing portion 300, the cap sheet of the capsule 200, the connecting base fabric 50, the connecting portion 12 of the capsule connecting portion 10, the first bearing belt 21 of the bearing portion 20, and the outer reinforcing portion. Part 30;

On the outer side of the two capsule connecting portions 10, in the range of 10-14 mm from each folded section of the two folded sections 11 furthest away, four high-strength weather-resistant sewing threads are used to sew four third sewing threads 400, two Side symmetrical, the third sewing thread 400 inner reinforcing portion 300, the capsule sheet of the capsule 200, the connecting portion 12 connecting the base fabric 50 and the capsule connecting portion 10;

The theoretical bearing capacity of the connecting structure 100 of the utility model reaches 5 tons/meter (t/m), which is improved compared with the prior art.

The utility model folds into a plurality of bearing portions 20 by using a strip structure, and is connected with the capsule connecting portion 10. The joint between the bearing portion 20 and the capsule connecting portion 10 has a "V" shape, and the two capsules are connected. All the bearing portions 20 on the portion 10 are integrally connected, and the force received by the bearing portion 20 can be dispersed to the entire connecting structure 100, which can improve the wave deformation caused by the multi-point force in the prior art. At the same time, the use of the high-strength fiber webbing avoids the connection weak link created by the opening of the capsule connecting portion 10 to the grommets, and does not cause tripping or gromming, which improves the reliability of the connecting structure 100.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: since the capsule connecting portion is a solid structure, and the bearing portion is connected to the surface of the capsule connecting portion, the capsule is not broken. The continuity of the connecting portion can improve the strength of the connecting portion of the capsule, avoid the tearing of the connecting portion of the capsule under the force of the external attachment, and improve the bearing capacity, reliability and service life of the connecting structure and the aerostat, and guarantee The safety and stability of external accessories. Further, when the mounting hole is opened in the capsule connecting portion of the prior art, the force receiving manner of the capsule connecting portion is a point force, and the force receiving portion and the capsule connecting portion are compared compared with each other. When the surface is connected, the force of the capsule connecting portion is such that the entire body of the capsule is stressed, and wave deformation of the connecting portion of the capsule can be avoided.

The relative arrangement of the components and steps, numerical expressions, and numerical values set forth in these embodiments are not intended to limit the scope of the invention. In the meantime, it should be understood that the dimensions of the various parts shown in the drawings are not drawn in the actual scale relationship for the convenience of the description. Techniques, methods and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and apparatus should be considered as part of the authorization specification. In all of the examples shown and discussed herein, any specific values are to be construed as illustrative only and not as a limitation. Accordingly, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters indicate similar items in the following figures, and therefore, once an item is defined in one figure, it is not required to be further discussed in the subsequent figures.

In the description of the present invention, it is to be understood that the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom", etc. are indicated. Azimuth or positional relationship is generally based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of the description of the present invention and the simplified description, which are not intended to indicate or imply the indicated device. Or the components must have a specific orientation or be constructed and operated in a specific orientation, and thus are not to be construed as limiting the scope of the invention; the orientations "inside and outside" refer to the inside and outside of the contours of the components themselves.

For convenience of description, spatially relative terms such as "above", "above", "on top", "above", etc., may be used herein to describe as in the drawings. The spatial positional relationship of one device or feature to other devices or features. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation of the device described. For example, if the device in the figures is inverted, the device described as "above other devices or configurations" or "above other devices or configurations" will be positioned "below other devices or configurations" or "at Under other devices or configurations." Thus, the exemplary term "above" can include both "over" and "under". The device can also be positioned in other different ways (rotated 90 degrees or at other orientations) and the corresponding description of the space used herein is interpreted accordingly.

It is to be noted that the terminology used herein is for the purpose of describing particular embodiments, and is not intended to limit the exemplary embodiments. As used herein, the singular " " " " " " There are features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or order. It is to be understood that the data so used may be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in a sequence other than those illustrated or described herein.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention. For those skilled in the art, various modifications and changes can be made in the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

A connection structure for mounting an external device, characterized in that the connection structure (100) comprises:

a capsule connecting portion (10), the capsule connecting portion (10) is a solid structure, and one end of the capsule connecting portion (10) is connected to a capsule (200) of the aerostat, the capsule connecting portion The other end of (10) is a free end that extends away from the capsule (200);

The bearing portion (20) is connected to the surface of the capsule connecting portion (10), and the bearing portion (20) is used for mounting an external device.
The connection structure according to claim 1, wherein the bearing portion (20) comprises:

a first bearing member connected to a surface of the capsule connecting portion (10);

a second bearing member is coupled to the first bearing member and extends beyond the free end of the capsule connecting portion (10), the second bearing member having a mounting hole (221).
The joint structure according to claim 2, wherein the first bearing member is a first bearing belt (21), and the second bearing member is a second bearing belt (22), The two ends of the second bearing belt (22) are connected to bend the second bearing belt (22) into an annular structure, and the inner through hole of the annular structure forms the mounting hole (221).
The joint structure according to claim 3, wherein the bearing portion (20) comprises two of the first bearing belts (21), and the two ends of the second bearing belt (22) are One ends of the two first bearing belts (21) are connected one-to-one, and the other ends of the two first bearing belts (21) are at least partially offset.
The joint structure according to claim 3, wherein the first bearing belt (21) and the second bearing belt (22) are of unitary structure, and the second bearing belt (22) Both ends are connected by a first sewing thread (23).
The connecting structure according to claim 4, wherein the capsule connecting portion (10) is connected with a plurality of the bearing portions (20) spaced apart from each other, and two adjacent bearing portions ( 20) The two first bearing bands (21) which are adjacent to each other are connected to each other.
The connection structure according to claim 4, characterized in that the connection structure (100) comprises at least two of the capsule connection portions (10) spaced apart, each of the capsule connection portions (10) being connected a plurality of the bearing portions (20) disposed at intervals, the first bearing belt (21) of the bearing portion (20) on each of the capsule connecting portions (10) and an adjacent one The first bearing belt (21) of the bearing portion (20) closest to the first bearing belt (21) on the capsule connecting portion (10) is correspondingly connected.
The joint structure according to claim 6 or 7, wherein all of said bearing portions (20) are formed by bending a strip structure.
The connection structure according to claim 7, wherein the capsule connection portion (10) comprises:

At least two folding segments (11) connected in sequence, all of the folding segments (11) are arranged in an overlapping manner, and oppositely disposed surfaces of two adjacent folding segments (11) are connected to each other;

Two connecting segments (12), two connecting segments (12) are connected in one-to-one correspondence with one end of the two outermost folded sections (11) facing the capsule body (200), the connection An angle between the segment (12) and the folded section (11), the capsule connection (10) being connected to the capsule (200) through the connecting section (12), the folded section ( 11) and the connecting section (12) are both connected to the first bearing belt (21).
The connecting structure according to claim 9, characterized in that two of said connecting sections (12) adjacent to each other of said two said capsule connecting portions (10) are connected to each other to make at least two of said capsules The body connecting portion (10) forms an integral structure.
The joint structure according to claim 9, wherein said bearing portions (20) on two adjacent said bladder connecting portions (10) are located adjacent to said two said bladder connecting portions (10) On the oppositely disposed surface, the connecting structure (100) further includes an outer reinforcing portion (30), the outer reinforcing portion (30) comprising:

Two first reinforcing sections (31), two of the first reinforcing sections (31) are spaced apart, two of the first reinforcing sections (31) and two adjacent ones of the capsule connecting portions (10) Two oppositely folded sections (11) are connected one-to-one;

a second reinforcement section (32) between the two first reinforcement sections (31) and connected to both of the first reinforcement sections (31), the second reinforcement section (32) and the An angle between the first reinforcing sections (31), and the second reinforcing section (32) is connected to the connecting section (12) between two adjacent capsule connecting portions (10);

The first bearing belt (21) is located between the balloon connecting portion (10) and the outer reinforcing portion (30).
The joint structure according to claim 11, wherein the opposite surfaces of the capsule connecting portion (10), the bearing portion (20) and the outer reinforcing portion (30) are glued Connected or heat-sealed, the connection structure further comprising one or more second sewing threads (40), the second sewing thread (40) to the folded section of the capsule connection (10) (11 The first bearing belt (21) and the first reinforcing portion (31) are sewn together, and when the second sewing thread (40) is plural, the plurality of second sewing threads (40) It is disposed at intervals between both ends of the capsule connecting portion (10).
The connection structure according to claim 9, wherein the connection structure (100) further comprises a connection base fabric (50), and the connection base fabric (50) is connected to the connection section (12), An attachment backing (50) is located between the connecting section (12) and the capsule (200) through the connecting backing (50) and the capsule (200) connection.
The connection structure according to any one of claims 2 to 7, characterized in that the connection structure (100) further comprises an outer reinforcement (30), the outer reinforcement (30) and the first bearing The force member and the balloon connecting portion (10) are both connected, and the first bearing member is located between the outer reinforcing portion (30) and the capsule connecting portion (10).
The joint structure according to any one of claims 3 to 7, characterized in that the first bearing belt (21) and the second bearing belt (22) are made of a fibrous material.
An aerostat comprising a capsule (200) and a connection structure (100) coupled to the capsule (200), wherein the connection structure (100) is any one of claims 1 to 15. The connection structure.
The aerostat according to claim 16, wherein said connecting structure (100) is coupled to an outer wall of said capsule (200), said aerostat further comprising means for reinforcing said capsule ( 200) an inner reinforcing portion (300) having a strength at a joint with the connecting structure (100), the inner reinforcing portion (300) being disposed opposite to the connecting structure (100) and with the capsule body (200) The inner wall is connected.
The aerostat according to claim 17, wherein the connecting structure (100) is the connecting structure according to any one of claims 9 to 13, the inner reinforcing portion (300) and the bladder The inner wall of the body (200) is connected by gluing or heat sealing, and the aerostat further comprises:

a third sewing thread (400), the third sewing thread (400) of the first bearing belt (21) of the connecting structure (100), the connecting section (12), the capsule of the capsule (200) The sheet and the inner reinforcing portion (300) are sewn together;

a sealing portion (500) having a size larger than a size of the inner reinforcing portion (300), the inner reinforcing portion (300) being located at the capsule body (200) and the sealing portion (500) Between the above, the sealing portion (500) is connected to the inner wall of the capsule (200).