CN217385825U - An underwater sonar life detection instrument - Google Patents

Abstract

The utility model relates to an underwater sonar life detection instrument. The utility model can realize all-round scanning such as downward scanning and side scanning by pressing the keyboard. The viewing angle is 80 degrees up and down, left and right, which can greatly improve the scanning range and can effectively implement rescue. , It is widely used in water salvage, search and rescue, and detection. The utility model adopts dual-channel CHIRP frequency modulation sonar scanning, sonar power is 500W, which can conduct sonar exploration in a large range and improve the accuracy of sonar. The display screen forms images, which can effectively provide image information to rescuers.

Description

An underwater sonar life detection instrument

technical field

The utility model relates to a life detection instrument, in particular to an underwater sonar life detection instrument.

Background technique

Water rescue is a water rescue activity, including rapid dispatch, ambulance formation, water life-saving, transportation of victims, and emergency transportation of materials. Now water accidents happen from time to time, such as the "7.7 Anshun bus crash in the lake accident" in 2020. After the incident, Guizhou Province immediately organized more than 1,100 rescue forces including emergency response, firefighting, armed police, public security, and militia to carry out search and rescue efforts, and a total of 37 people were rescued.

Underwater sonar life detector is one of the important equipment of rescue equipment. It is widely used in water salvage, search and rescue, and detection. Underwater sonar imaging technology has been continuously explored and innovated to realize Active Imaging imaging technology. Salvage and rescuers provide scanning views, three-dimensional views of riverbeds and waters, and detection of underwater life, which can more intuitively understand underwater structures and greatly improve the efficiency of underwater operations. Underwater sonar life detectors have become an underwater salvage rescue. One of the important equipment that can be relied on.

Utility model content

The purpose of the utility model is to provide an underwater sonar life detection instrument in view of the shortcomings of the prior art, so as to utilize the acoustic wave transmitter to transmit the acoustic wave, the receiver to receive the feedback acoustic wave, and then to use the imaging technology to process and display the imaging, for the purpose of rescue.

The technical scheme for realizing the underwater sonar life detection instrument of the present invention is:

An underwater sonar life detection instrument includes a detection instrument case and a sonar probe, the detection instrument case includes a box body, a box body upper cover, a liquid crystal display screen, a multi-touch screen, a key keyboard, a function shortcut key and a sonar probe connection The upper panel of the box is provided with the multi-touch screen, the key keyboard and the function shortcut keys, the key keyboard is arranged on the right side of the multi-touch screen, and the function shortcut keys The keys are arranged on the right side of the keyboard, the liquid crystal display is arranged on the inner side of the upper cover of the box body, the sonar probe connecting hole is arranged on the side of the box body, and one end of the sonar probe is connected to The sonar probe connection hole, the other end of the sonar probe is provided with a base array, the base array is provided with a sonar transmitter and a sonar receiver, and the box is provided with a battery, a dual-channel CHIRP FM sonar module, an ARM processing control module, an expandable data storage and an imaging module, the battery supplies power to the dual-channel CHIRP FM sonar module, the ARM processing control module, the expandable data storage and the imaging module, The dual-channel CHIRP FM sonar module is connected to the sonar probe, the ARM processing control module is connected to the dual-channel CHIRP FM sonar module, the expandable data storage is connected to the ARM processing control module, and the imaging module is connected. The expandable data storage is connected, and the imaging module is connected to the liquid crystal display screen.

Further, one end of the box body and the upper cover of the box body are rotatably connected, and the other end of the box body and the upper cover of the box body are snap-fastened.

Further, the sonar power of the dual-channel CHIRP FM sonar module is 500W.

Further, the ARM processing control module is provided with a sonar recording and playback function.

Further, the multi-touch screen, the key keyboard and the function shortcut keys are connected to the ARM processing control module.

The beneficial effects of the utility model are as follows: the utility model can realize all-round scanning such as downward scanning and side scanning by pressing the keyboard, the viewing angle is 80 degrees up and down, left and right, can greatly improve the scanning range, can effectively carry out rescue, and is widely used in waters For salvage, search and rescue, and detection, the utility model adopts dual-channel CHIRP frequency modulation sonar scanning, and the sonar power is 500W, which can conduct sonar exploration in a large range and improve the accuracy of sonar. It can effectively provide image information to rescuers.

Description of drawings

Fig. 1 is the perspective view of the detection instrument box in the underwater sonar life detection instrument described in the utility model;

2 is a perspective view of a sonar probe in the underwater sonar life detection instrument of the utility model;

Fig. 3 is the principle diagram of the underwater sonar life detection instrument according to the utility model;

The names of the parts marked in the figure are as follows:

11. Box body; 12. Top cover of box body; 13. Liquid crystal display screen; 14. Multi-touch screen; 15. Keypad; 16. Function shortcut keys; 17. Sonar probe connection hole; 2. Sonar probe; 21. Array; 31, battery; 32, dual-channel CHIRP FM sonar module; 33, ARM processing control module; 34, expandable data storage; 35, image module.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Embodiment: an underwater sonar life detection instrument, including a detection instrument case and a sonar probe 2, the detection instrument case includes a box body 11, a box upper cover 12, a liquid crystal display screen 13, a multi-touch screen 14, a key keyboard 15. Function shortcut keys 16 and sonar probe connection holes 17, the upper panel of the box body 11 is provided with the multi-touch screen 14, the key keyboard 15 and the function shortcut keys 16, the key keyboard 15 It is arranged on the right side of the multi-touch screen 14, the function shortcut keys 16 are arranged on the right side of the key keyboard 15, the liquid crystal display screen 13 is arranged on the inner side of the upper cover 12 of the box, and the The sonar probe connection hole 17 is arranged on the side of the box body 11, one end of the sonar probe 2 is connected to the sonar probe connection hole 17, and the other end of the sonar probe 2 is provided with a base array 21, the base array 21 is provided with a sonar transmitter and a sonar receiver, and the box 1 is provided with a battery 31, a dual-channel CHIRP FM sonar module 32, an ARM processing control module 33, an expandable data storage 34 and an imaging module 35, so The battery 31 supplies power to the dual-channel CHIRP FM sonar module 32, the ARM processing control module 33, the expandable data storage 34 and the imaging module 35, and the dual-channel CHIRP FM sonar module 32 is connected to the The sonar probe 2, the ARM processing control module 33 is connected to the dual-channel CHIRP FM sonar module 32, the expandable data storage 34 is connected to the ARM processing control module 33, and the imaging module 35 is connected to the The data storage 34 is extended, and the imaging module 35 is connected to the liquid crystal display screen 13 .

One end of the box body 11 and the box body upper cover 12 are rotatably connected, and the other end of the box body 11 and the box body upper cover 12 are snap-fastened.

The sonar power of the dual-channel CHIRP FM sonar module 32 is 500W.

The ARM processing control module 33 is provided with a sonar recording and playback function.

The multi-touch screen 14 , the key keyboard 15 and the function shortcut keys 16 are connected to the ARM processing control module 33 .

The beneficial effects of the utility model are as follows: the utility model can realize all-round scanning such as downward scanning and side scanning by pressing the keyboard, the viewing angle is 80 degrees up and down, left and right, can greatly improve the scanning range, can effectively carry out rescue, and is widely used in waters For salvage, search and rescue, and detection, the utility model adopts dual-channel CHIRP frequency modulation sonar scanning, and the sonar power is 500W, which can conduct sonar exploration in a large range and improve the accuracy of sonar. It can effectively provide image information to rescuers.

Claims (5)

1. an underwater sonar life detection instrument, it is characterized in that: comprise detection instrument case and sonar probe, described detection instrument case comprises box body, box body upper cover, liquid crystal display screen, multi-touch screen, key keyboard, function Shortcut keys and sonar probe connection holes, the upper panel of the box is provided with the multi-touch screen, the key keyboard and the function shortcut keys, and the key keyboard is arranged on the right side of the multi-touch screen. The function shortcut keys are arranged on the right side of the key keyboard, the liquid crystal display screen is arranged on the inner side of the upper cover of the box body, and the sonar probe connection hole is arranged on the side of the box body, so One end of the sonar probe is connected to the sonar probe connection hole, and the other end of the sonar probe is provided with a base array, the base array is provided with a sonar transmitter and a sonar receiver, and the box is provided with a battery, dual Channel CHIRP FM sonar module, ARM processing control module, expandable data storage and imaging module, the battery supplies the dual-channel CHIRP FM sonar module, the ARM processing control module, the expandable data storage and all The imaging module is powered, the dual-channel CHIRP FM sonar module is connected to the sonar probe, the ARM processing control module is connected to the dual-channel CHIRP FM sonar module, and the expandable data storage is connected to the ARM processing control module , the imaging module is connected to the expandable data storage, and the imaging module is connected to the liquid crystal display screen. 2 . The underwater sonar life detection instrument according to claim 1 , wherein the box body and one end of the upper cover of the box body are rotatably connected, and the other end of the box body and the upper cover of the box body are rotatably connected. 3 . Fastened with snaps. 3 . The underwater sonar life detection instrument as claimed in claim 1 , wherein the sonar power of the dual-channel CHIRP FM sonar module is 500W. 4 . 4 . The underwater sonar life detection instrument according to claim 1 , wherein the ARM processing control module is provided with a sonar recording and playback function. 5 . 5 . The underwater sonar life detection instrument according to claim 1 , wherein the multi-touch screen, the key keyboard and the function shortcut keys are connected to the ARM processing control module. 6 .

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