阅读说明：本技术 一种带有柔性电路板的热气球 (Fire balloon with flexible circuit board ) 是由 李元钦 于 2021-03-02 设计创作，主要内容包括：本发明一种带有柔性电路板的热气球,包括安全件,具有第一形态和第二形态,所述安全件在第一形态中装配在电磁锁紧件与吊篮连接件的中间,在电磁锁紧件弹射后切换至第二形态,通过装设在球囊内侧的柔性电路板,通过柔性电路板的可弯折性与质量轻的特点,使热气球的球囊上能够遍布柔性电路板,接受到来自高空一端或者地面一端的信号,对其进行中继处理后放大,使其发射到另外一端,将两端的信号连接到一起,能够在偏僻的位置或者极端天气时依然能够使地面与高空保持良好信号的连接与沟通,且对热气球重量的增加基本忽略不计,不会过多的消耗能源,续航性能不会受到影响。(The invention relates to a fire balloon with a flexible circuit board, which comprises a safety piece, wherein the safety piece is provided with a first form and a second form, the safety piece is assembled between an electromagnetic locking piece and a hanging basket connecting piece in the first form, after the electromagnetic locking piece is ejected, the electromagnetic locking piece is switched to a second shape, and the flexible circuit board arranged on the inner side of the balloon, by the characteristics of flexibility and light weight of the flexible circuit board, the flexible circuit board can be spread on the balloon of the fire balloon to receive signals from one end of high altitude or one end of ground, the signal is amplified after being relayed and is transmitted to the other end, the signals at the two ends are connected together, the ground and the high altitude can still keep good signal connection and communication in remote positions or extreme weather, the weight of the fire balloon is basically ignored, excessive energy consumption is avoided, and the endurance performance is not influenced.)

1. A fire balloon with a flexible circuit board, comprising: the safety device comprises a balloon (0) serving as a repeater, wherein the ground-near end of the balloon (0) is connected with a safety ring (1), and a hanging basket (2) is hung on the safety ring (1) through a connecting piece;

the balloon (0) comprises a balloon body (02) matched with the safety ring (1);

the inner circumferential surface of the bag body (02) is provided with a flexible circuit board (01), the flexible circuit board (01) is respectively and electrically connected with a ground transmitting end and a high-altitude receiving end, and a solar panel (00) matched with the flexible circuit board (01) is fixed at the far-ground end of the bag body (02);

a connecting group (10) is arranged at the contact end of the safety ring (1) and the balloon (0), an igniter (11) is arranged in the connecting group (10), and an electromagnetic locking piece (12) is connected to one side, far away from the balloon (0), of the connecting group (10);

a safety member (13) having a first configuration and a second configuration, said safety member (13) being fitted in the middle of the electromagnetic lock (12) and the basket (2) connection in the first configuration, switching to the second configuration after the electromagnetic lock (12) is ejected;

the first form is a flat laying form, the second form is a spreading form, and the safety piece (13) is switched from the first form to the second form under the action of high-altitude airflow;

a radar relay assembly and a wifi relay assembly are arranged in the flexible circuit board (01),

the hanging basket (2) comprises a basket body (22), inner bag bodies (21) arranged in eight concave angles in the basket body (22) and outer bag bodies (20) tightly attached to eight convex angles outside the basket body (22) after action, wherein a wind net structure (23) is arranged at the bottom in the basket body (22).

2. A fire balloon with flexible circuit board according to claim 1, characterized in that the safety member (13) comprises an inflation cavity (132) on the connecting member, a plurality of hollow rubber strips (131) are connected to the inflation cavity (132), and an umbrella body (130) covering the hanging basket (2) is glued inside the rubber strips (131).

3. The hot air balloon with the flexible circuit board as claimed in claim 1, wherein the air grid structure (23) is provided with a flow channel (232) communicated with the outside, a plurality of rotating fans (230) are fixed in the flow channel (232), and conductive piles (231) are connected in series between the rotating fans (230).

4. A fire balloon with flexible circuit board according to claim 1, characterized in that the inner balloon (21) and the outer balloon (20) are driven by the same air pump and are catapulted and expanded at the same time.

5. A fire balloon with flexible circuit board according to claim 1, characterized in that the distance between the inner bladders (21) and the distance between the outer bladders (20) are not enough to pass adults.

6. A fire balloon with flexible circuit board according to claim 2, characterized in that the umbrella body (130) is an umbrella-shaped hollow structure, and the hollow structure is communicated with the hollow part of the adhesive tape (131).

Technical Field

The invention relates to a hot air balloon, in particular to a hot air balloon with a flexible circuit board.

Background

The fire balloon is lighter than air, the upper half part of the fire balloon is an atmospheric balloon, the lower half part of the fire balloon is a hanging basket, air is heated in the interior of the fire balloon, so that the density of the air is lower than that of cold air outside, the air is used as buoyancy to enable the whole to displace, the hanging basket can carry passengers and a heat source, the modern sport balloon is usually made of nylon fabric, an opening is made of refractory materials, the cruising ability of the fire balloon is often related to the weight and the load of the fire balloon, and if too many structures are loaded on the fire balloon, the cruising ability of the fire balloon is easily influenced.

In some remote geographic environments without base stations, the ground and the communication in the high altitude are not good, the communication between two places is often lost due to poor signals, the communication problem between the two places is difficult to solve, and the fire balloon is partially adopted for relaying equipment, so that the weight of the fire balloon is increased, and personnel on the equipment are difficult to escape after the fire balloon is in an accident, therefore, the fire balloon which can be used as a repeater and has higher safety is required to relay the signals.

Disclosure of Invention

The invention provides a fire balloon with a flexible circuit board, which can effectively solve the problems.

The invention is realized by the following steps:

a fire balloon with a flexible circuit board, comprising:

a balloon as a repeater, the near ground end of the balloon is connected with a safety ring

A hanging basket is hung through a connecting piece;

the balloon comprises a balloon body matched with the safety ring;

the inner circumferential surface of the bag body is provided with a flexible circuit board which is respectively electrically connected with a ground transmitting end and a high-altitude receiving end, and the far-ground end of the bag body is fixed with a solar panel matched with the flexible circuit board;

a connecting group is arranged at the contact end of the safety ring and the balloon, an igniter is arranged in the connecting group, and one side of the connecting group, which is far away from the balloon, is connected with an electromagnetic locking piece;

and the safety piece is provided with a first form and a second form, the safety piece is assembled between the electromagnetic locking piece and the hanging basket connecting piece in the first form, and the safety piece is switched to the second form after the electromagnetic locking piece is ejected.

As a further improvement, the first configuration is a flat configuration, the second configuration is a deployed configuration, and the safety member is switched from the first configuration to the second configuration under the action of the high-altitude airflow.

As a further improvement, the safety piece comprises an inflation cavity arranged on the connecting piece, the inflation cavity is connected with a plurality of hollow rubber strips, and the inner parts of the rubber strips are connected with an umbrella body covered above the hanging basket in an adhering mode.

As a further improvement, the hanging basket comprises a basket body, an inner bag body arranged in eight concave corners inside the basket body and an outer bag body tightly attached to eight convex corners outside the basket body after action, and the bottom inside the basket body is provided with a wind net structure.

As a further improvement, the wind network structure is provided with a flow passage communicated with the outside, a plurality of rotating fans are fixed in the flow passage, and conductive piles are connected in series between the rotating fans.

As a further improvement, the inner bag body and the outer bag body are driven by the same air pump and are ejected and expanded at the same time.

As a further improvement, the distance between the inner capsules and the distance between the outer capsules are not enough to pass through adults.

As further improvement, a radar relay assembly and a wifi relay assembly are arranged in the flexible circuit board.

As a further improvement, the umbrella body is of an umbrella-shaped hollow structure, and the hollow structure is communicated with the hollow part of the rubber strip.

The invention has the beneficial effects that:

according to the invention, through the flexible circuit board arranged on the inner side of the balloon and the characteristics of flexibility and light weight of the flexible circuit board, the flexible circuit board can be spread over the balloon of the hot air balloon, signals from one end of the high altitude or one end of the ground are received, relayed and amplified, and then transmitted to the other end, and the signals at the two ends are connected together, so that the ground and the high altitude can still keep good signal connection and communication at a remote position or in extreme weather, the increase of the weight of the hot air balloon is basically ignored, excessive energy consumption is avoided, and the cruising performance is not influenced.

After the bag body on the balloon is broken by external force, a passenger on the device can abandon the balloon, the connecting group and the igniter of the hot air balloon by unlocking the electromagnetic locking piece so as to separate the hot air balloon from the hanging basket, and then the hanging basket is quickly inflated by the quickly ejected umbrella body to form a small slow descending device, so that the falling force of the hanging basket is slightly balanced and buffered, the injury of the personnel in the hanging basket is reduced, and the protection capability of the device on the working personnel is improved.

After the hanging basket drops, the outer bag body and the inner bag body can be inflated by utilizing the electric power obtained by the conductive piles, so that the inner bag body is popped out to be tightly attached to the body of a user for buffering, the outer bag body is popped out to cover the outside of the basket body for buffering, the basket body is buffered from the inside and the outside, the safety of the user in the basket body is protected, and the counter-vibration force of the basket body on the user when the hanging basket falls to the ground is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a fire balloon with a flexible circuit board according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of an interior of a safety ring according to an embodiment of the present invention.

Fig. 3 is a schematic diagram of the interior of a balloon according to an embodiment of the present invention.

Fig. 4 is a schematic view of a safety member according to an embodiment of the present invention after being unfolded.

Figure 5 is a detailed structural schematic diagram of a hanging basket provided by the embodiment of the invention.

Fig. 6 is a schematic structural diagram of a basket after ejection according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a wind grid structure according to an embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a fire balloon signal transmission with a flexible circuit board according to an embodiment of the present invention.

Fig. 9 is a schematic structural diagram of a first antenna in a radar relay assembly according to an embodiment of the present invention.

Fig. 10 is a schematic structural diagram of a second antenna in a radar relay assembly according to an embodiment of the present invention.

In the figure: a saccule-0, a safety ring-1, a hanging basket-2,

Solar panel-00, flexible circuit board-01, bag-02,

A connecting group-10, an igniter-11, an electromagnetic locking piece-12, a safety piece-13,

Umbrella body-130, rubber strip-131, inflatable cavity-132,

An outer bag body-20, an inner bag body-21, a basket body-22, a wind net structure-23,

Rotating fan-230, conductive pile-231 and flow channel-232.

Detailed Description

The embodiments of the present invention are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating the purposes, technical solutions and advantages of the embodiments of the present invention, which will be described in detail and fully with reference to the accompanying drawings in the embodiments of the present invention. All other implementations that can be derived by one of ordinary skill in the art based on the embodiments of the present invention show or imply relative importance or implicitly indicate the number of technical features indicated, without inventive step. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 10, a fire balloon with a flexible circuit board includes:

a balloon 0 as a repeater, the ground end of the balloon 0 is connected with a safety ring 1, and the safety ring

The full ring 1 is hung with a hanging basket 2 through a connecting piece;

the balloon 0 comprises a balloon body 02 matched with the safety ring 1;

the inner circumferential surface of the bag body 02 is provided with a flexible circuit board 01, the flexible circuit board 01 is respectively electrically connected with a ground transmitting end and a high-altitude receiving end, a solar panel 00 matched with the flexible circuit board 01 is fixed at the far-ground end of the bag body 02, the expansion coverage area of the bag body 02 is large, more flexible circuit boards 01 can be covered and installed, the space in the hanging basket 2 is not occupied, more relay assemblies can be installed, the relay forwarding capacity is improved, the solar panel 00 arranged at the top can receive most sunlight, the transmission distance is short, and redundant circuits do not need to be arranged;

a connecting group 10 is arranged at the contact end of the safety ring 1 and the balloon 0, an igniter 11 is arranged in the connecting group 10, one side of the connecting group 10, which is far away from the balloon 0, is connected with an electromagnetic locking piece 12, the electromagnetic locking piece 12 can tightly lock the inflation cavity 132 and the connecting group 10, and the connection can be separated only by continuously opening buttons in three different directions, so that the false opening is prevented when the safety ring is not used, and the locking degree is ensured when the hot air balloon flies in the air;

specifically, the safety member 13 has a first configuration and a second configuration, the safety member 13 is assembled between the electromagnetic locking member 12 and the basket 2 connecting member in the first configuration, the safety member 13 is switched to the second configuration after the electromagnetic locking member 12 is ejected, the safety member 13 is completely distinguished from the balloon 0, the balloon 0 is independent of the safety member 13, buoyancy can be provided by the safety member 13 after the balloon 0 loses buoyancy, and the damage degree and state of the balloon 0 are independent of the safety member 13.

Further, the first form is a flat-laying form, the second form is an unfolding form, the safety piece 13 is switched from the first form to the second form under the action of high-altitude airflow, the safety piece 13 comprises an inflation cavity 132 arranged on the connecting piece, the inflation cavity 132 is connected with a plurality of hollow rubber strips 131, umbrella bodies 130 covering the upper portion of the hanging basket 2 are glued to the inner portions of the rubber strips 131, the umbrella bodies 130 are umbrella-shaped hollow structures, the hollow structures are communicated with the hollow portions of the rubber strips 131, the high-altitude airflow can support the umbrella bodies 130, the umbrella bodies 130 form an umbrella shape, the downward thrust of the hanging basket 2 is slightly offset, the airflow rushing from the rubber strips 131 into the umbrella bodies 130 can expand the umbrella bodies 130, the force resisting the high-altitude airflow is formed in the umbrella bodies 130, and the high-altitude airflow is prevented from puncturing the umbrella bodies 130.

Furthermore, the hanging basket 2 comprises a basket body 22, an inner bag body 21 arranged in eight concave corners inside the basket body 22 and an outer bag body 20 tightly attached to eight convex corners outside the basket body 22 after action, the inner bag body 21 and the outer bag body 20 are driven by the same air pump to be ejected and expanded at the same time, and the inner bag body and the outer bag body are sixteen bag bodies, so that impact force when the basket body 22 falls to the ground can be reduced, the anti-vibration force on internal personnel can be reduced, the internal personnel are prevented from being injured by vibration, the eight inner bag bodies 21 can push the internal personnel to the middle, the internal personnel are not in contact with the inner wall of the basket body 22, and the internal personnel are prevented from being bruised or cut by the basket body 22.

Further, the air net structure 23 is installed at the bottom inside the basket body 22, the air net structure 23 is provided with a flow passage 232 communicated with the outside, a plurality of rotating fans 230 are fixed in the flow passage 232, conductive piles 231 are connected in series between the rotating fans 230, the flow passage 232 can reasonably utilize air flow in the air, power generation can be achieved, impact of the air flow on the whole hot air balloon can be reduced, the conductive piles 231 can store electric energy generated when the rotating fans 230 rotate on air pumps for starting the outer balloon body 20 and the inner balloon body 21, and load on the hot air balloon is reduced.

Further, the distance between the inner bladder 21 and the distance between the outer bladder 20 are not enough for adults to pass through, and after the bladder is ejected, even if the inner person cannot keep balance, the inner person cannot eject from the gap of the bladder.

Furthermore, be equipped with radar relay subassembly and wifi relay subassembly in the flexible circuit board 01, can regard as the transmission of ground and high altitude intermediate communication and transmit the real-time position between the two, improve the contact between the ground high school.

Furthermore, the antennas in the radar relay assembly are all printed by adopting coated paper as a base material and conductive silver paste as printing ink, the size of each antenna is 10 x 70mm, the thickness of the base material is 85 micrometers, the thickness of the printing ink is 10 micrometers, the resistance is 10 omega, or the antennas can be printed by adopting coated paper as a base material and oxidized coated paper as printing ink, the size of each antenna is 14 x 68mm, the thickness of the base material is 70 micrometers, the thickness of the printing ink is 8 micrometers, and the resistance of each antenna is 10.5 omega.

When there is an obstacle in information transmission between the ground and the high altitude, the capsule 02 can be fixed by a plurality of workers, the igniter 11 is ignited, the capsule 02 is filled with hot air to enable the hot air balloon to fly up, the hot air balloon rises to a certain height after flying, at the moment, a signal transmitted by the ground can be transmitted into the flexible circuit board 01 firstly, and then the signal is transmitted to a receiving end in the high altitude through the flexible circuit board 01, the network transmission distance is enlarged, similarly, a similar transmitting effect can be carried out from the high altitude to the ground end, when extreme weather or faults of the hot air balloon occur, the capsule 02 of the hot air balloon is easy to be ignited by the flame of the igniter 11, the balance of the ignited capsule 02 is damaged, at the moment, the hanging basket 2 falls down, at the initial moment when the capsule 02 starts to be ignited, the internal personnel can quickly start the electromagnetic locking piece 12, so that the electromagnetic locking piece 12 is separated from the upper part of the, let whole sacculus 0, connection group 10, some firearm 11 all unloaded, safety part 13 is propped open under high air current's effect simultaneously, forms a miniature parachute, and the air pump is aerifyd internal utricule 21, outer utricule 20, adhesive tape 131 simultaneously, forms a structure and buffer structure slowly fall, even the inside staff can receive better protection when basket body 22 falls to the ground.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.