CN219181530U

CN219181530U - Underwater communication system

Info

Publication number: CN219181530U
Application number: CN202223520622.6U
Authority: CN
Inventors: 张永刚; 张文; 梅迪; 孟凡璐; 马飞
Original assignee: AVIC Shenyang Xinghua Aero Electrical Appliance Co Ltd
Current assignee: AVIC Shenyang Xinghua Aero Electrical Appliance Co Ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-13
Anticipated expiration: 2032-12-27

Abstract

The utility model provides an underwater communication system, include: the watertight cabin is in a cylindrical structure; the module mounting frame is provided with a mounting part and a sealing part, the sealing part is connected with one end of the watertight compartment in a sealing way, and the mounting part is connected with the sealing part and is arranged in the watertight compartment; the communication module assembly is arranged on the mounting part and is arranged in the watertight compartment; the watertight antenna is arranged on the sealing part and is arranged on the outer side of the watertight cabin, and the communication module assembly can conduct data interaction through the watertight antenna. The communication module assembly is placed in the watertight compartment and isolated from seawater through the watertight compartment, so that normal operation of the communication module assembly is ensured.

Description

Underwater communication system

Technical Field

The utility model relates to an underwater communication system.

Background

In the technical field of existing underwater vehicle equipment, an existing communication module is composed of electronic components, cannot be used in a water environment, and the like, and an existing communication system cannot solve the problem that when an underwater vehicle is submerged in the ocean, due to the existence of water pressure, water inflow of the communication system is short-circuited.

Disclosure of Invention

In view of this, the embodiments of the present disclosure provide an underwater communication system for achieving the purpose of normal operation under water.

The embodiment of the specification provides the following technical scheme: an underwater communication system comprising: the watertight cabin is in a cylindrical structure; the module mounting frame is provided with a mounting part and a sealing part, the sealing part is connected with one end of the watertight compartment in a sealing way, and the mounting part is connected with the sealing part and is arranged in the watertight compartment; the communication module assembly is arranged on the mounting part and is arranged in the watertight compartment; the watertight antenna is arranged on the sealing part and is arranged on the outer side of the watertight cabin, and the communication module assembly can conduct data interaction through the watertight antenna.

Further, the communication module assembly comprises a water depth sensor, a Beidou communication module, a WIFI communication module and a 4G communication module.

Further, a plurality of watertight connectors are arranged on the outer wall of the watertight cabin, and the watertight connectors are connected with the communication module assembly.

Further, the watertight compartment is made of stainless steel materials.

Further, the module mounting frame is made of stainless steel materials.

Further, the sealing part is provided with an annular groove, and a sealing ring is arranged in the annular groove.

Further, the installation department is fretwork frame-like structure, and communication module subassembly sets up in fretwork department and can dismantle with fretwork frame-like structure and be connected.

Further, when the sealing part and the watertight compartment are in the installation position, the installation part is arranged in the watertight compartment and is abutted with the closed end of the watertight compartment.

Compared with the prior art, the beneficial effects that above-mentioned at least one technical scheme that this description embodiment adopted can reach include at least: the communication module assembly is placed in the watertight compartment and isolated from seawater through the watertight compartment, so that normal operation of the communication module assembly is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

Reference numerals in the drawings: 2. a watertight antenna; 3. a module mounting rack; 4. a water depth sensor; 5. the Beidou communication module; 6. a WIFI communication module; 7. a 4G communication module; 8. a watertight compartment; 9. a watertight connector.

Detailed Description

Embodiments of the present application are described in detail below with reference to the accompanying drawings.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present utility model will be described in detail with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1, the embodiment of the present utility model provides an underwater communication system including a watertight compartment 8, a module mounting bracket 3, a communication module assembly and a watertight antenna 2. The watertight cabin 8 is in a cylindrical structure; the module mounting frame 3 is provided with a mounting part and a sealing part, the sealing part is connected with one end of the watertight compartment 8 in a sealing way, and the mounting part is connected with the sealing part and is arranged in the watertight compartment 8; the communication module component is arranged on the mounting part and is arranged inside the watertight compartment 8; the watertight antenna 2 is arranged on the sealing part and is arranged on the outer side of the watertight cabin 8, and the communication module assembly can conduct data interaction through the watertight antenna 2.

By placing the communication module assembly in the watertight compartment 8, the communication module assembly is isolated from the seawater by the watertight compartment 8, thereby ensuring its normal operation.

Specifically, the communication module assembly includes a water depth sensor 4, a Beidou communication module 5, a WIFI communication module 6 and a 4G communication module 7. The water depth sensor 4 is used for measuring underwater depth, the Beidou communication module 5 is used for positioning the system, the WIFI communication module 6 is used for data exchange between the system and the ground, and the 4G communication module 7 is used for wireless control of the system.

It should be noted that, the watertight antenna 2 is used for transmitting and receiving data signals, and adopts a special nonmetallic material, so that the watertight characteristic can be realized, and the transmission and the reception of electromagnetic signals can be ensured, and the material is a conventional material in the prior art and is not described here.

A plurality of watertight connectors 9 are arranged on the outer wall of the watertight cabin 8, and the watertight connectors 9 are connected with the communication module assembly. The number of the watertight connectors 9 in the information embodiment is 3, and 24 paths of signals can be transmitted.

Preferably, both watertight compartment 8 and module mount 3 are made of stainless steel material. Thereby meeting the waterproof and sealing requirements.

The utility model discloses sealing in the information embodiment is circular end cover form, and sealing department is provided with annular groove, and annular groove sets up along the circumference of sealing, and is provided with the sealing washer in the annular groove. The sealing ring can seal the sealing portion with the watertight compartment 8 in the assembled state.

The installation department is fretwork frame-like structure, and communication module subassembly sets up in the fretwork department and can dismantle with fretwork frame-like structure and be connected. The utility model discloses through setting up fretwork form frame construction in the information embodiment, guarantee the reasonable installation of each communication module subassembly under the prerequisite that can effectively reduce device overall weight, and can not take place to interfere each other.

When the sealing part and the watertight compartment 8 are in the installation position, the installation part is arranged inside the watertight compartment 8 and is abutted with the closed end of the watertight compartment 8. Through the arrangement, the mounting part can be limited and abutted by the sealing part and the closed end when the mounting part is at the mounting position, so that the mounting part is prevented from moving.

It is further preferred that a gap is provided between the above-mentioned mounting portion and the watertight compartment 8, and that a buffer is filled at the gap, thereby ensuring that the mounting portion does not shake in the radial direction of the watertight compartment 8.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the present utility model, so that the substitution of equivalent elements or equivalent variations and modifications according to the scope of the present utility model shall still fall within the scope of the present patent. In addition, the technical characteristics in the utility model can be freely combined with each other, the technical characteristics and the technical proposal, and the technical proposal.

Claims

1. An underwater communication system, comprising:

a watertight compartment (8) having a cylindrical structure;

the module mounting frame (3) is provided with a mounting part and a sealing part, the sealing part is connected with one end of the watertight compartment (8) in a sealing way, and the mounting part is connected with the sealing part and is arranged in the watertight compartment (8);

the communication module assembly is arranged on the mounting part and is arranged in the watertight compartment (8);

the watertight antenna (2) is arranged on the sealing part and is arranged on the outer side of the watertight cabin (8), and the communication module assembly can conduct data interaction through the watertight antenna (2).

2. The underwater communication system according to claim 1, characterized in that the communication module assembly comprises a water depth sensor (4), a Beidou communication module (5), a WIFI communication module (6) and a 4G communication module (7).

3. An underwater communication system according to claim 1, characterized in that a plurality of watertight connectors (9) are provided on the outer wall of the watertight compartment (8), the watertight connectors (9) being connected to the communication module assembly.

4. An underwater communication system according to claim 1, characterized in that the watertight compartment (8) is made of stainless steel material.

5. An underwater communication system as claimed in claim 1, characterized in that the module mounting (3) is made of stainless steel material.

6. The underwater communication system of claim 1, wherein an annular groove is provided at the sealing portion, and a seal ring is provided in the annular groove.

7. The underwater communication system of claim 1, wherein the mounting portion is in a hollowed-out frame-like structure, and the communication module assembly is disposed at the hollowed-out portion and detachably connected to the hollowed-out frame-like structure.

8. An underwater communication system according to claim 1, characterized in that the sealing portion is placed inside the watertight compartment (8) and abuts against the closed end of the watertight compartment (8) when the sealing portion is in the mounted position with the watertight compartment (8).