Braille-type underwater acoustic marker

Abstract

The present application provides a kind of Braille type underwater acoustic marker, including marker backing plate, different arrangement order can be installed on the surface of the marker backing plate marker fixed frame, and marker fixed frame is installed with marker panel inside, the marker fixed frame and marker panel are square, under the action of first mounting hole and second mounting hole, marker fixed frame is installed in marker backing plate according to certain arrangement order, and different marker panel digital information scheme is formed, relative to prior art, simple structure, good identification effect can reflect target position information, can effectively meet the requirements of underwater construction quality monitoring, based on the acoustic scene of detection target is designed, so that it can effectively identify the position of underwater detection target and accurately measure, so as to greatly improve detection efficiency and construction precision.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of underwater acoustic detection and identification measurement, in particular to a Braille type underwater acoustic marker. BACKGROUND

[0002] Underwater engineering refers to civil engineering in water environment, involving a very wide range, including water conservancy and hydropower engineering, port engineering, road and bridge engineering, and development of offshore oil, tidal energy and seabed resources, wherein the underwater operation type or range of underwater engineering detection technology mainly includes: fishing marine products, underwater photography, detection and cleaning of underwater garbage.

[0003] The sonar scanning and mapping method can realize real-time monitoring of the construction condition in the underwater engineering, effectively improving the underwater construction quality. The sonar is a technology for navigation and ranging by using the propagation and reflection characteristics of sound waves in water through electro-acoustic conversion and information processing, and also refers to an electronic device for detecting (existence, position, nature, movement direction, etc.) and communicating with underwater targets by using such technology. It is the most widely used and most important device in underwater acoustics, and has active and passive types.

[0004] The sonar device is generally composed of a base array, an electronic cabinet and auxiliary equipment. The base array is composed of underwater transducers arranged and combined in a certain geometric pattern. However, due to the limitations and influences of factors such as detection environment conditions, sonar equipment, detection target distance, detection target acoustic characteristics, etc., it is often impossible to obtain ideal sonar images or to determine the specific position (coordinates) of the feature points corresponding to the detection target in the sonar image. SUMMARY

[0005] In view of the deficiencies in the prior art, the present application aims to provide a Braille type underwater acoustic marker to solve the problems raised in the background art. The present application has a novel structure, is simple in structure, has good identification effect, can reflect target position information, can effectively meet the requirements of underwater construction quality monitoring, is designed based on the acoustic scene of the detection target, can effectively identify the position of the underwater detection target and accurately measure, thereby greatly improving the detection efficiency and construction precision.

[0006] In order to achieve the above-mentioned purpose, the present application is realized by the following technical scheme: a Braille type underwater acoustic marker, comprising a marker backing plate, the marker backing plate is a rectangular plate, different arrangement orders of marker fixed frames can be installed on the surface of the marker backing plate, and a marker panel is installed inside the marker fixed frame, the marker fixed frame and the marker panel are square.

[0007] Further, the size of the marker panel and the marker fixed frame is the same.

[0008] Further, the top edge of the sign fixed frame is provided with a bend, and the top edge of the sign fixed frame is bent inward by 90 degrees, and the sign panel can be wrapped inside the top bend of the sign fixed frame.

[0009] Further, the sign panel is made of polyurethane material or rubber material with good sound absorption performance.

[0010] Further, six mounting positions are provided on the sign fixed frame corresponding to the size of the sign fixed frame on the surface of the sign backing plate, the sign backing plate is divided into 2x3 block areas, and the sign fixed frame can be arranged and mounted on the mounting positions of the sign backing plate.

[0011] Further, the second mounting hole is provided at the middle position of the four edges of the sign fixed frame, the first mounting hole is provided at the position corresponding to the four second mounting holes on the mounting position of the sign backing plate, and the first mounting hole and the second mounting hole can be fixed by bolts.

[0012] Further, the sign backing plate is composed of a light aluminum plate and a frame.

[0013] Further, the arrangement scheme of the digital information of the sign panel is divided into "0", "1", "2", "3", "4", "5", "6", "7", "8", and "9".

[0014] The beneficial effects of the present application: a Braille type underwater acoustic sign of the present application, comprising a sign backing plate, a first mounting hole, a sign fixed frame, a second mounting hole, and a sign panel.

[0015] 1. The Braille type underwater acoustic sign can maintain good sound absorption performance through the polyurethane material or rubber material of the sign plate.

[0016] 2. The Braille type underwater acoustic sign can install the sign fixed frame on the sign backing plate according to a certain arrangement order through the action of the first mounting hole and the second mounting hole, and form ten different digital information schemes of the sign panel, realizing multi-aspect application.

[0017] 3. The Braille type underwater acoustic sign has the advantages of simple structure, good identification effect, and can reflect target position information, effectively meet the requirements of underwater construction quality monitoring, and is designed based on the acoustic scene of the detected target, and is exhibited in the form of ten different image schemes, so that it can effectively identify the position of the underwater detected target and accurately measure, thereby greatly improving the detection efficiency and construction precision. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the Braille type underwater acoustic sign.

[0019] Figure 2 The figure is a schematic view of the connection between the fixed frame of the sign and the sign panel of the Braille type underwater acoustic sign of the present application;

[0020] Figure 3 The figure is a structural schematic view of the digital information "0" of the Braille type underwater acoustic sign of the present application;

[0021] Figure 4 The figure is a structural schematic view of the digital information "1" of the Braille type underwater acoustic sign of the present application;

[0022] Figure 5 The figure is a structural schematic view of the digital information "2" of the Braille type underwater acoustic sign of the present application;

[0023] Figure 6 The figure is a structural schematic view of the digital information "3" of the Braille type underwater acoustic sign of the present application;

[0024] Figure 7 The figure is a structural schematic view of the digital information "4" of the Braille type underwater acoustic sign of the present application;

[0025] Figure 8 The figure is a structural schematic view of the digital information "5" of the Braille type underwater acoustic sign of the present application;

[0026] Figure 9 The figure is a structural schematic view of the digital information "6" of the Braille type underwater acoustic sign of the present application;

[0027] Figure 10 The figure is a structural schematic view of the digital information "7" of the Braille type underwater acoustic sign of the present application;

[0028] Figure 11 The figure is a structural schematic view of the digital information "8" of the Braille type underwater acoustic sign of the present application;

[0029] Figure 12 The figure is a structural schematic view of the digital information "9" of the Braille type underwater acoustic sign of the present application;

[0030] In the figure: 1, sign backing plate; 2, first mounting hole; 3, sign fixed frame; 4, second mounting hole; 5, sign panel. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application is further described below in combination with specific embodiments.

[0032] Please refer to Figures 1 to 12The present invention provides a technical solution: a Braille type underwater acoustic marker, including a marker backing plate 1, the marker backing plate 1 being a rectangular plate, and marker fixing frames 3 arranged in different orders being installed on the surface of the marker backing plate 1, and marker panels 5 being installed inside the marker fixing frames 3, the marker fixing frames 3 and the marker panels 5 being square, the marker panels 5 being installed inside the marker fixing frames 3, and then the marker assembly being installed on the marker backing plate 1 in a certain arrangement order to form different digital information schemes for the marker panels 5.

[0033] In this embodiment, the sign panel 5 and the sign fixing frame 3 are the same size. The top edge of the sign fixing frame 3 is bent, and the top edge of the sign fixing frame 3 is bent inward at 90°. The sign panel 5 can be wrapped inside the top bend of the sign fixing frame 3. The sign backing plate 1 is composed of a lightweight aluminum plate and a frame. The sign panel 5 is made of polyurethane or rubber material with good sound absorption performance. The internal dimensions of the sign fixing frame 3 are the same as the dimensions of the sign panel 5, so that the sign panel 5 can be completely wrapped. The sign panel 5 is made of polyurethane or rubber material with good sound absorption performance and can be completely embedded inside the sign fixing frame 3 and fixed to the sign backing plate 1 together with the sign fixing frame 3.

[0034] In this embodiment, the signage backing plate 1 has six mounting positions corresponding to the size of the signage fixing frame 3. The signage backing plate 1 is divided into 2×3 areas, and the signage fixing frame 3 can be arranged and installed on the mounting positions of the signage backing plate 1. A second mounting hole 4 is provided at the center of each of the four sides of the signage fixing frame 3. A first mounting hole 2 is provided at the mounting positions of the four second mounting holes 4. The first mounting holes 2 and the second mounting holes 4 can be fixed with bolts. Both the first mounting holes 2 and the second mounting holes 4 are cylindrical. The second mounting holes 4 are divided into... The signage fixing frame 3 is arranged in four directions (top, bottom, left, and right) and installed on the signage backing plate 1 in a certain order through mounting holes and bolts to form different digital information schemes for the signage panels 5. The signage backing plate 1 is distributed in 3 rows and 2 columns along the long and short sides of the signage backing plate 1, with a total of six areas. Each area has four corresponding first mounting holes 2 of the signage fixing frame 3. The combination of the signage fixing frame 3 and the signage panel 5 is fixed to the signage backing plate 1 through the first mounting holes 2 and the second mounting holes 4. Then the entire signage is installed at the target location.

[0035] like Figure 3 As shown, this embodiment provides a layout scheme for the digital information "0" of the marker, with marker plates installed in 1 row 2 columns, 2 row 1 column, 2 row 2 columns, and 3 row 1 column;

[0036] As shown in FIG. 1, the embodiment provides an arrangement scheme of the marker digital information "1", and the marker plates are installed in 1 row 1 column, 3 rows 1 column. Figure 4

[0037] As shown in FIG. 2, the embodiment provides an arrangement scheme of the marker digital information "2", and the marker plates are installed in 1 row 1 column, 2 rows 1 column, 3 rows 1 column. Figure 5

[0038] As shown in FIG. 3, the embodiment provides an arrangement scheme of the marker digital information "3", and the marker plates are installed in 1 row 1 column, 1 row 2 column, 3 rows 1 column. Figure 6

[0039] As shown in FIG. 4, the embodiment provides an arrangement scheme of the marker digital information "4", and the marker plates are installed in 1 row 1 column, 1 row 2 column, 2 rows 2 column, 3 rows 1 column. Figure 7

[0040] As shown in FIG. 5, the embodiment provides an arrangement scheme of the marker digital information "5", and the marker plates are installed in 1 row 1 column, 2 rows 2 column, 3 rows 1 column. Figure 8

[0041] As shown in FIG. 6, the embodiment provides an arrangement scheme of the marker digital information "6", and the marker plates are installed in 1 row 1 column, 1 row 2 column, 2 rows 1 column, 3 rows 1 column. Figure 9

[0042] As shown in FIG. 7, the embodiment provides an arrangement scheme of the marker digital information "7", and the marker plates are installed in 1 row 1 column, 1 row 2 column, 2 rows 1 column, 2 rows 2 column, 3 rows 1 column. Figure 10

[0043] As shown in FIG. 8, the embodiment provides an arrangement scheme of the marker digital information "8", and the marker plates are installed in 1 row 1 column, 2 rows 1 column, 2 rows 2 column, 3 rows 1 column. Figure 11

[0044] As shown in FIG. 9, the embodiment provides an arrangement scheme of the marker digital information "9", and the marker plates are installed in 1 row 2 column, 2 rows 1 column, 3 rows 1 column. Figure 12

[0045] ​​​​​​​​​The foregoing merely illustrates the principles of the application and application of its leading features. This application is not limited to the illustrative embodiments shown and described herein. Rather, the scope of the present application is defined by the appended claims, and other embodiments of this application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. Therefore, to the extent that there is disclosed herein an illustrative implementation that could be embodied in any of a number of varied forms, the intent is to support a claim scope that includes any such forms as fall within the scope of claims, and their equivalents. It is therefore required by the claims to refer to any such patentable design that comes within the scope of a claim.

[0046] Furthermore, it should be understood that although the description herein is made on the basis of the embodiments, not every embodiment contains only one independent technical solution, and the description herein is made in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A Braille-type underwater acoustic marker, comprising a marker backing plate (1), characterized in that: The identification backing plate (1) is a rectangular plate, different arrangement order identification fixed frame (3) is installed on the surface of the identification backing plate (1), and identification panel (5) is installed in the identification fixed frame (3), the identification fixed frame (3) and identification panel (5) are square, the identification panel (5) is made of polyurethane material or rubber material with good sound absorption performance, six installation positions are arranged on the surface of the identification backing plate (1) corresponding to the size of the identification fixed frame (3), the identification backing plate (1) is divided into 2x3 block area, and the identification fixed frame (3) is arranged and installed on the installation position of the identification backing plate (1), the identification backing plate (1) is composed of light aluminum plate and frame, the arrangement scheme of the digital information of the identification panel (5) is divided into "0", "1", "2", "3", "4", "5", "6", "7", "8", "9".

2. A Braille-type underwater acoustic marker according to claim 1, characterized in that: The identification panel (5) is the same size as the identification fixed frame (3).

3. A Braille-type underwater acoustic marker according to claim 2, characterized in that: The top edge of the identification fixed frame (3) is provided with a bending, and the top edge of the identification fixed frame (3) is bent inward by 90°, and the identification panel (5) is wrapped in the top bending inside of the identification fixed frame (3).

4. The Braille underwater acoustic marker of claim 1, wherein: The second installation hole (4) is arranged in the middle position of the four edges of the identification fixed frame (3), the first installation hole (2) is arranged in the position corresponding to the four second installation holes (4) of the identification backing plate (1), and the first installation hole (2) and the second installation hole (4) are fixed by bolts.

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