Inflation type underwater robot water seepage prevention cabin body mechanism

Abstract

An internal inflatable underwater robot anti-seepage cabin mechanism relates to the field of marine technical equipment and comprises a cabin, a front end cover and a rear end cover are arranged on the left side and the right side of the cabin respectively, a left-right through internal space is arranged in the cabin, and a single-chip microcomputer control unit of a robot can be arranged in the internal space. A water seepage sensing mechanism used for monitoring humidity in the internal space is installed in the cabin body, an intelligent high-pressure air storage mechanism used for stabilizing internal and external air pressure is arranged in the cabin body, and data are transmitted between the water seepage sensing mechanism and the intelligent high-pressure air storage mechanism in a wireless networking mode. The internal inflation type underwater robot water seepage prevention cabin mechanism is simple in structure and low in cost, and the basic principle that the air pressure in the cabin body is larger than the water pressure outside the cabin body is utilized, so that water seepage of the cabin body can be effectively restrained when the cabin body is damaged and leaks.

Description

Technical Field

[0001] The utility model relates to the field of marine technical equipment, in particular to an anti-seepage cabin body mechanism of an internally inflated underwater robot. Background Art

[0002] With the continuous development of marine resources and the growing demand for marine environmental monitoring, underwater robots have gradually become an important tool in the marine industry. They can be used to perform a large number of tasks, such as seabed topography mapping, water quality testing, marine biological research, marine resource collection, deep-sea exploration, etc. However, the marine environment is complex and changeable, and underwater robots are prone to accidents such as cabin damage and water seepage during work. In order to prevent cabin water seepage, which may damage internal electronic components or even cause data loss, underwater robots need to return as soon as possible and should minimize the impact of cabin water seepage;

[0003] In response to the above problems, the present application proposes an internally inflatable underwater robot anti-water seepage cabin mechanism, so that when the underwater robot cabin is damaged or leaking, it can still protect the electronic components inside the cabin from being affected by water seepage for a certain period of time, and can provide safety protection during the emergency return of the underwater robot. Utility Model Content

[0004] The utility model aims to provide an anti-seepage cabin mechanism of an internally inflatable underwater robot to solve the problems raised in the above-mentioned background technology.

[0005] The utility model solves the above technical problems by adopting the following technical solutions:

[0006] An anti-water seepage cabin mechanism of an internally inflatable underwater robot comprises a cabin, a front cover and a rear cover are respectively arranged on the left and right sides of the cabin, an internal space which passes through from left to right is arranged in the cabin, a single-chip microcomputer control unit of the robot can be arranged in the internal space, a water seepage sensor mechanism for monitoring the humidity in the internal space is installed in the cabin, an intelligent high-pressure gas storage mechanism for stabilizing the internal and external air pressure is arranged in the cabin, and data is transmitted between the water seepage sensor mechanism and the intelligent high-pressure gas storage mechanism by wireless networking.

[0007] Preferably, four sensor bases are arranged inside the cabin, and four water seepage sensor mechanisms are installed on the sensor bases by bolts. The number of the water seepage sensor mechanisms can be increased or decreased according to usage. The water seepage sensor mechanism includes a water seepage sensor, a power interface and a fixed shell. The power interface is used to connect the power supply line, and the water seepage sensor is embedded in the fixed shell.

[0008] Preferably, two groups of positioning screw holes are symmetrically arranged inside the cabin, and two fixing rings are used to fix the intelligent high-pressure gas storage mechanism to the inside of the cabin by bolts.

[0009] Preferably, the intelligent high-pressure gas storage mechanism includes a high-pressure gas storage bottle, an electromagnetic gas valve, an air pressure sensor and an outer shell. The electromagnetic gas valve is fixedly installed at the bottle mouth of the high-pressure gas storage bottle. The air pressure sensor is connected to the electromagnetic gas valve, and the air pressure in the internal space is automatically detected by the air pressure sensor. An outer shell is provided on the outside of the electromagnetic gas valve. When the built-in single-chip microcomputer control unit receives an alarm signal from the water seepage sensor, it outputs an instruction to open the electromagnetic gas valve to an appropriate opening. The air pressure sensor is fixed perpendicular to the valve outlet direction, monitors the air pressure in the cabin in real time, and forms a closed-loop control with the electromagnetic gas valve to keep the air pressure in the cabin always within a safe range.

[0010] Preferably, the front end cover and the rear end cover are fixed to the cabin body by a plurality of sealing bolts, the front end cover and the cabin body are sealed by a sealing ring or sealant, and the rear end cover and the cabin body are sealed by a sealing ring or sealant.

[0011] Preferably, the cabin body, the front end cover and the rear end cover are made of acrylic material.

[0012] The advantages and positive effects of the utility model are:

[0013] 1. The anti-water seepage cabin mechanism of the internally inflatable underwater robot provided by the utility model has a simple structure and low cost. It uses the basic principle that the air pressure inside the cabin is greater than the water pressure outside the cabin, and can effectively suppress water seepage in the cabin when there is damage or leakage in the cabin.

[0014] 2. The water seepage sensors described in the utility model are distributed in places prone to water seepage, such as cabin joints and near threading screws, so that water seepage can be detected in time.

[0015] 3. The high-pressure gas storage cylinder described in the utility model is easy to maintain and can be used repeatedly after being replenished with gas, which greatly reduces the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the overall anti-seepage cabin mechanism of an internally inflatable underwater robot of the utility model;

[0018] Figure 2 For this utility model Figure 1 Schematic diagram of the cross-sectional structure in the AA direction;

[0019] Figure 3For this utility model Figure 2 Schematic diagram of the three-dimensional structure of the medium-intelligent high-pressure gas storage mechanism;

[0020] Figure 4 For this utility model Figure 1 Schematic diagram of the three-dimensional structure of the middle cabin;

[0021] Figure 5 For this utility model Figure 1 Schematic diagram of the three-dimensional structure of the middle and rear end covers;

[0022] Figure 6 For this utility model Figure 1 A schematic diagram of the three-dimensional structure of the middle and front end covers;

[0023] Figure 7 It is a three-dimensional structural schematic diagram of the fixing ring in the utility model;

[0024] Figure 8 It is a three-dimensional structural schematic diagram of the water seepage sensor mechanism in the utility model;

[0025] Fig. 9 The utility model is a flowchart of the anti-water seepage cabin mechanism.

[0026] The marks in the accompanying drawings are described as follows: 10, cabin; 11, front cover; 12, rear cover; 13, internal space; 14, intelligent high-pressure gas storage mechanism; 15, water seepage sensing mechanism; 1401, high-pressure gas storage bottle; 1402, solenoid valve; 1403, air pressure sensor; 1404, outer shell; 101, sensor base; 102, positioning screw hole; 16, fixing ring; 1501, water seepage sensor; 1502, power interface; 1503, fixed outer shell. DETAILED DESCRIPTION

[0027] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0028] Combine the following Figure 1-9 The utility model is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front and back directions mentioned below are the same as Figure 1 The view direction is consistent in front, back, left, right, up and down directions. Figure 1 It is a front view of the device of the utility model. Figure 1 The directions shown are consistent with the front, back, left, right, up and down directions of the device of the utility model when viewed from the front.

[0029] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0030] See also Figure 1-9 The utility model provides an embodiment: an anti-water seepage cabin mechanism of an internally inflatable underwater robot, comprising a cabin 10, wherein a front cover 11 and a rear cover 12 are respectively arranged on the left and right sides of the cabin 10, wherein the cabin 10 is provided with an internal space 13 which passes through from left to right, wherein the single-chip control unit of the robot can be arranged in the internal space 13, wherein the cabin 10 is provided with a water seepage sensor mechanism 15 for monitoring the humidity in the internal space 13, wherein the cabin 10 is provided with an intelligent high-pressure gas storage mechanism 14 for stabilizing the internal and external air pressure, wherein data is transmitted between the water seepage sensor mechanism 15 and the intelligent high-pressure gas storage mechanism 14 via wireless networking.

[0031] In addition, in one embodiment, four sensor bases 101 are arranged inside the cabin 10, and the four water seepage sensor mechanisms 15 are installed on the sensor base 101 by bolts. The number of the water seepage sensor mechanisms 15 can be increased or decreased according to the usage. The water seepage sensor mechanism 15 includes a water seepage sensor 1501, a power interface 1502 and a fixed shell 1503. The power interface 1502 is used to connect the power line, and the water seepage sensor 1501 is embedded in the fixed shell 1503.

[0032] In addition, in one embodiment, two groups of positioning screw holes 102 are symmetrically arranged inside the cabin 10, and two fixing rings 16 fix the intelligent high-pressure gas storage mechanism 14 to the inside of the cabin 10 through bolts.

[0033] In addition, in one embodiment, the intelligent high-pressure gas storage mechanism 14 includes a high-pressure gas storage bottle 1401, an electromagnetic gas valve 1402, an air pressure sensor 1403 and an outer shell 1404. The bottle mouth of the high-pressure gas storage bottle 1401 is fixedly installed with the electromagnetic gas valve 1402, and the air pressure sensor 1403 is connected to the electromagnetic gas valve 1402. The air pressure sensor 1403 can monitor the air pressure of the internal space 13 in real time. The outer shell 1404 is arranged on the outside of the electromagnetic gas valve 1402. When the built-in single-chip microcomputer control unit receives the alarm signal of the water seepage sensor, it outputs an instruction to open the electromagnetic gas valve 1402 to an appropriate opening. The air pressure sensor 1403 is fixed perpendicular to the valve outlet direction, monitors the air pressure in the cabin in real time, and forms a closed-loop control with the electromagnetic gas valve 1402 to keep the air pressure in the cabin always within a safe range.

[0034] In addition, in one embodiment, the front end cover 11 and the rear end cover 12 are fixed to the cabin body 10 by a plurality of sealing bolts, the front end cover 11 and the cabin body 10 are sealed by a sealing ring or sealant, and the rear end cover 12 and the cabin body 10 are sealed by a sealing ring or sealant.

[0035] In addition, in one embodiment, the cabin body 10, the front end cover 11 and the rear end cover 12 are made of acrylic material.

[0036] In specific implementation, when the built-in single-chip control unit receives an alarm signal from the water seepage sensor, it will output a command to open the solenoid valve 1402 to an appropriate opening. The air pressure sensor 1403 is fixed perpendicular to the valve outlet direction, and monitors the air pressure of the internal space 13 in real time, forming a closed-loop control with the solenoid valve 1402 to keep the air pressure in the cabin always within a safe range.

[0037] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. An anti-seepage cabin mechanism of an internally inflatable underwater robot, comprising a cabin (10), characterized in that: The left and right sides of the cabin (10) are respectively provided with a front cover (11) and a rear cover (12); the cabin (10) is provided with an internal space (13) which is through-connected to the left and right sides; a single-chip control unit of a robot can be arranged in the internal space (13); a water seepage sensor mechanism (15) for monitoring the humidity in the internal space (13) is installed in the cabin (10); an intelligent high-pressure gas storage mechanism (14) for stabilizing the internal and external air pressure is provided in the cabin (10); data is transmitted between the water seepage sensor mechanism (15) and the intelligent high-pressure gas storage mechanism (14) by wireless networking.

2. The anti-seepage cabin structure of an internally inflatable underwater robot according to claim 1, characterized in that: Four sensor bases (101) are arranged inside the cabin (10), and the four water seepage sensor mechanisms (15) are installed on the sensor bases (101) by means of bolts. The number of the water seepage sensor mechanisms (15) can be increased or decreased according to usage conditions. The water seepage sensor mechanism (15) comprises a water seepage sensor (1501), a power interface (1502) and a fixed shell (1503). The power interface (1502) is used to connect a power supply line, and the water seepage sensor (1501) is embedded in the fixed shell (1503).

3. The anti-seepage cabin structure of an internally inflatable underwater robot according to claim 1, characterized in that: Two groups of positioning screw holes (102) are symmetrically arranged inside the cabin (10), and two fixing rings (16) are used to fix the intelligent high-pressure gas storage mechanism (14) to the inside of the cabin (10) through bolts.

4. The anti-seepage cabin structure of an internally inflatable underwater robot according to claim 3, characterized in that: The intelligent high-pressure gas storage mechanism (14) comprises a high-pressure gas storage bottle (1401), an electromagnetic gas valve (1402), an air pressure sensor (1403) and an outer shell (1404); the electromagnetic gas valve (1402) is fixedly mounted on the bottle mouth of the high-pressure gas storage bottle (1401); the air pressure sensor (1403) is connected to the electromagnetic gas valve (1402); and the outer shell (1404) is arranged on the outer side of the electromagnetic gas valve (1402).

5. The anti-seepage cabin structure of an internally inflatable underwater robot according to claim 1, characterized in that: The front end cover (11) and the rear end cover (12) are fixed to the cabin body (10) via a plurality of sealing bolts; the front end cover (11) and the cabin body (10) are sealed via a sealing ring or a sealing adhesive; and the rear end cover (12) and the cabin body (10) are sealed via a sealing ring or a sealing adhesive.

6. The anti-seepage cabin structure of an internally inflatable underwater robot according to claim 1, characterized in that: The cabin body (10), the front end cover (11) and the rear end cover (12) are made of acrylic or metal materials.

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