CN212172460U

CN212172460U - Automatic expansion type air bag structure for self-sinking and floating communication buoy

Info

Publication number: CN212172460U
Application number: CN202020637097.8U
Authority: CN
Inventors: 杨冲; 汤羽昌; 钱斌; 毕坤
Original assignee: SUZHOU SOUNDTECH OCEANIC INSTRUMENT CO Ltd
Current assignee: SUZHOU SOUNDTECH OCEANIC INSTRUMENT CO Ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-12-18
Anticipated expiration: 2030-04-24

Abstract

The utility model relates to an automatic expansion type air bag structure for a self-sinking and floating communication buoy, which is arranged on the upper part of the communication buoy; the communication buoy is of a hollow circular tank structure; the airbag structure comprises airbag blocking pieces, airbags and an automatic triggering type inflation mechanism assembly, the airbags are wrapped around the periphery of the communication buoy, one end of each airbag is fixedly connected with the communication buoy, and the airbag blocking pieces are arranged outside the airbags and connected with the communication buoy; the automatic triggering type inflating mechanism assembly is positioned in the communication buoy and used for inflating the air bag after the communication buoy floats to a specified water depth; after the air bag is inflated, the air bag blocking piece can be bounced down and unfolded outwards. The utility model discloses can the automatic inflation expansion, make communication buoy's communication equipment end from the aquatic come-up and expose the surface of water take the altitude, have good security, stability and gas tightness.

Description

Automatic expansion type air bag structure for self-sinking and floating communication buoy

Technical Field

The utility model relates to a communication buoy's gasbag structure, concretely relates to automatic expansion gasbag structure for sinking floating communication buoy certainly.

Background

At present, submarines in various countries can only passively receive shore radio ultra-long wave signals or ultra-long wave signals in a single direction, which is a main mode of shore-to-submarine communication, if the submarines want to actively communicate with the shore underwater and can not expose the position, communication buoys need to be released in the water, and the released buoys float out of the water and directly communicate with the shore through long wave radio stations or satellite communication. The communication buoy is used as a medium for realizing the communication between the submarine and the outside under water, integrates underwater sonar equipment and water surface communication equipment, can realize the information intercommunication between the submarine and a battle group, and greatly improves the hidden communication function of the submarine. How to keep the floating posture of the communication buoy to realize the stable information intercommunication between the submarine and the battle group becomes a problem to be solved urgently.

Disclosure of Invention

To the not enough of existence among the above-mentioned prior art, the utility model aims to provide an automatic expansion gasbag structure for sinking floating communication buoy certainly, this gasbag structure can realize automatic charging and make buoy communication equipment end come-up and expose the surface of water take the altitude from the aquatic, have good security, stability and gas tightness.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatically deploying air bag structure for a self-sinking and floating communications buoy, wherein said air bag structure is mounted on top of said communications buoy; the communication buoy is of a hollow circular tank structure; the airbag structure comprises airbag blocking pieces, airbags and an automatic triggering type inflation mechanism assembly, the airbags are wrapped around the periphery of the communication buoy, one end of each airbag is fixedly connected with the communication buoy, and the airbag blocking pieces are arranged outside the airbags and connected with the communication buoy; the automatic triggering type inflating mechanism assembly is positioned in the communication buoy and used for inflating the air bag after the communication buoy floats to a specified water depth; after the air bag is inflated, the air bag blocking piece can be bounced down and unfolded outwards.

Further, the air bag structure further comprises an air bag inflation opening sealing sheet and a sealing plate, wherein one end of the air bag is pressed on the sealing plate arranged on the outer wall of the communication buoy.

Further, the sealing plate is a photosensitive resin sealing plate.

Further, the airbag blocking piece is connected with the communication buoy through a buckle type structure.

Further, the air bag baffle is a photosensitive resin baffle.

Further, the balloon is a flap balloon.

Further, the air bag is a petal-shaped air bag made of TPU materials.

Further, the communication buoy comprises a cabin upper end cover, a cabin and a cabin lower end cover, wherein the cabin upper end cover and the cabin lower end cover are used for sealing the upper and lower ports of the cabin.

Further, the upper end cover of the cabin body, the cabin body and the lower end cover of the cabin body are all aluminum alloy products.

Furthermore, the communication buoy also comprises an upper watertight connector and a lower watertight connector, wherein the upper watertight connector and the lower watertight connector are respectively arranged on the upper end cover of the cabin body and the lower end cover of the cabin body and are used for installing corresponding components required by the communication buoy.

The utility model has the advantages that:

the utility model discloses simple structure, the quality is light, can open by quick inflation, makes communication buoy float on the sea, and inside its good gas tightness can not let sea water corrode communication buoy, in addition, the gasbag weather resistance is good, resistant sea water corrodes, can realize that communication buoy floats for a long time, the safety and stability.

Drawings

Fig. 1 is a schematic front view of an automatically expanding airbag structure for a self-sinking and floating communication buoy according to the present invention;

FIG. 2 is a perspective view of the present invention in a non-operating state;

fig. 3 is a schematic perspective view of the utility model in an operating state.

Wherein: 1-upper end cover of cabin, 2-upper watertight connector, 3-cabin, 4-air bag baffle, 5-air bag, 6-air bag inflation inlet sealing sheet, 7-automatic triggering type inflation mechanism component, 8-sealing plate, 9-lower end cover of cabin, and 10-lower water tight sealing plug-in.

Detailed Description

The following description will be made in detail with reference to the accompanying drawings and examples. The following examples are merely illustrative of the present invention and are not intended to limit the scope of the present invention.

In the present specification, terms of orientation or positional relationship such as up, down, left, right, inside, outside, front, rear, head, and tail are established based on the orientation or positional relationship shown in the drawings. The corresponding positional relationship may also vary depending on the drawings, and therefore, should not be construed as limiting the scope of protection.

The present invention relates to a portable electronic device, and more particularly, to a portable electronic device, which can be connected to a portable electronic device, and can be connected to a portable electronic device through a connection structure, such as a connector, a. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The embodiment describes an automatic expansion type air bag structure for a self-sinking floating communication buoy, the air bag structure is arranged at the upper part of the self-sinking floating communication buoy, the communication buoy performs self-sinking and floating actions under water after being released underwater through a submarine so as to adjust the posture in the water, and when the communication buoy floats to be close to or partially exposed out of the water, the air bag structure is triggered to expand to support the water communication equipment on the water.

The communication buoy is a circular tank structure and comprises a cabin upper end cover 1, an upper watertight connector 2, a cabin 3, a cabin lower end cover 9 and a lower watertight connector 10 as shown in figure 1.

The upper end cover 1 of the cabin body, the cabin body 3 and the lower end cover 9 of the cabin body are all made of aluminum alloy products, and the upper end cover 1 of the cabin body and the lower end cover 9 of the cabin body seal the upper and lower ports of the cabin body 3 through screws to form a hollow circular tank body structure, namely the hollow circular tank body structure is used as a pressure-resistant sealed cabin in the middle of an air bag structure. The upper watertight connector 2 and the lower watertight connector 10 are respectively installed on the upper end cover 1 of the cabin body and the lower end cover 9 of the cabin body through self threads and are used for installing corresponding components required by the communication buoy.

As shown in fig. 1, the airbag structure comprises an airbag blocking sheet 4, an airbag 5, an airbag inflation opening sealing sheet 6, an auto-triggering inflation mechanism assembly 7 and a sealing plate 8.

Gasbag 5 is the lamellate gasbag, a plurality of gasbags 5 distribute in the 3 peripheries of the cabin body around the parcel, 5 one ends of gasbag are passed through 6 pressure equipments of gasbag inflation inlet gasket and are being set up on the shrouding 8 of the 3 outer walls of the cabin body, 6 and 8 accessible screw fastenings of shrouding of gasbag inflation inlet gasket, gasbag separation blade 4 sets up and is connected with the cabin body 3 through buckle formula structure in 5 outsides of gasbag, aerify the back when gasbag 5, can fall gasbag separation blade 4 by the bullet on the cabin body 3 to guarantee the smooth expansion of gasbag 5. When the air bag 5 is not inflated, the air bag 5 is accommodated between the air bag blocking piece 4 and the sealing plate 8, so that the air bag 5 can be protected and accommodated in the transportation and storage process, and reasonable physical protection is provided for the air bag 5. In addition, the number of the airbags 5 of the present embodiment is not limited to 6 shown in fig. 3.

In this embodiment, the air bag blocking piece 4 is a photosensitive resin blocking piece, and the sealing plate 8 is a photosensitive resin sealing plate, so that the photosensitive resin material is light in weight and strong in corrosion resistance. The air bag 5 is a petal-shaped air bag made of TPU material, and the TPU material is a film material with good weather resistance and seawater corrosion resistance. The air bag inflation inlet sealing sheet 6 is an aluminum alloy air bag inflation inlet sealing sheet, the aluminum alloy is light in weight, and the weight of the air bag structure cannot be excessively increased. Therefore, the communication buoy provided with the air bag structure becomes a petal-shaped TPU air bag surrounding and wrapping type round tank structure.

The automatic triggering type inflating mechanism component 7 is fixed on the lower end cover 9 of the cabin body through a stud and a screw and is positioned in a pressure-resistant sealed cabin inside the cabin body 3, and an air outlet of the automatic triggering type inflating mechanism component 7 is connected with an air inlet of the air bag 5 and is used for inflating the air bag 5. The automatic triggering type inflating mechanism assembly 7 can automatically inflate the air bag 5 communicated with the cabin body 3 after the communication buoy reaches the designated water depth, and after the air bag 5 is unfolded, the communication equipment end of the communication buoy floats upwards from the water and is exposed out of the water surface for a certain height. The auto-triggering type inflation mechanism component 7 of the embodiment is provided with a data port, is connected with a signal control system of a communication buoy and is used for controlling the on-off of the auto-triggering type inflation mechanism component 7, all joints of the airbag structure are connected through an airtight piece, and the airtightness of the airbag structure is not influenced while the normal signal data transmission of the auto-triggering type inflation mechanism component 7 is ensured.

The working process of the air bag structure is as follows: initially the air-bag 5 is housed between a closure plate 8 on the outside of the cabin 3 and the air-bag flap 4, as shown in figure 2. When the depth sensor on the communication buoy detects that the communication buoy floats to a specified water depth, the signal control system on the communication buoy sends an instruction to supply power to the automatic triggering type inflating mechanism assembly 7, the automatic triggering type inflating mechanism assembly 7 triggers to release gas after the power supply, the air bag 5 is inflated, the inflated and enlarged air bag 5 bounces off the air bag baffle plate 4 fixed on the outermost side, the air bag 5 is completely unfolded, and as shown in fig. 3, the cabin body 3 can float on the sea surface. The whole air bag 5 of the air bag structure can complete the action instantly from the inflation to the complete expansion, which is beneficial to quickly realizing the information interconnection between the submarine and the battle group.

While the principles of the invention have been described in detail in connection with the preferred embodiments thereof, it will be understood by those skilled in the art that the above-described embodiments are merely illustrative of exemplary implementations of the invention and are not limiting of the scope of the invention. The details in the embodiments do not constitute the limitations of the scope of the present invention, and any obvious changes such as equivalent transformation, simple replacement, etc. based on the technical solution of the present invention all fall within the protection scope of the present invention without departing from the spirit and scope of the present invention.

Claims

1. An automatically deploying air bag structure for a self-sinking and floating communications buoy, wherein said air bag structure is mounted on top of said communications buoy; the communication buoy is of a hollow circular tank structure; the airbag structure comprises airbag blocking pieces (4), airbags (5) and an automatic triggering type inflation mechanism assembly (7), the airbags (5) are wrapped around the periphery of the communication buoy, one end of each airbag (5) is fixedly connected with the communication buoy, and the airbag blocking pieces (4) are arranged outside the airbags (5) and connected with the communication buoy; the automatic triggering type inflating mechanism assembly (7) is positioned in the communication buoy and used for inflating the air bag (5) after the communication buoy floats to a specified water depth; when the air bag (5) is inflated, the air bag blocking piece (4) can be bounced down and unfolded outwards.

2. The self-expanding airbag structure for the self-sinking and floating communication buoy of claim 1, further comprising an airbag inflation port sealing plate (6) and a sealing plate (8), wherein one end of the airbag (5) is pressed on the sealing plate (8) arranged on the outer wall of the communication buoy through the airbag inflation port sealing plate (6).

3. The self-deploying airbag structure for a self-submerging and floating communication buoy according to claim 2, characterized in that the closing plate (8) is a photosensitive resin closing plate.

4. The self-deploying airbag structure for a self-ballasting communication buoy according to claim 1, wherein the airbag flap (4) is connected to the communication buoy by a snap-in structure.

5. The self-deploying airbag structure for a self-ballasted communication buoy according to claim 1 or 4, wherein the airbag flap (4) is a photosensitive resin flap.

6. The self-deploying airbag structure for a self-sinking, floating communication buoy according to claim 1, characterized in that the airbag (5) is a flap-like airbag.

7. The self-deploying airbag structure for a self-sinking, floating communication buoy according to claim 6, characterized in that the airbag (5) is a flap-like airbag made of TPU material.

8. The self-expanding airbag structure for the self-submerging and floating communication buoy of claim 1, wherein the communication buoy comprises an upper hull end cover (1), a hull (3) and a lower hull end cover (9), and the upper hull end cover (1) and the lower hull end cover (9) are used for sealing the upper and lower ports of the hull (3).

9. The self-expanding airbag structure for a self-sinking floating communication buoy according to claim 8, characterized in that the upper hull end cap (1), the hull (3) and the lower hull end cap (9) are all aluminum alloy products.

10. The self-deploying airbag structure for a self-sinking and floating communication buoy according to claim 8, further comprising an upper watertight connector (2) and a lower watertight connector (10), wherein the upper watertight connector (2) and the lower watertight connector (10) are respectively mounted on the upper tank end cap (1) and the lower tank end cap (9) for mounting corresponding components required for the communication buoy.