Sonar ship

Abstract

The utility model discloses a sonar ship, which belongs to the ship field, and comprises a ship body and a sonar, the ship body comprises a bottom plate, an insertion block and a positioning block, the insertion block and the positioning block are both fixed on the bottom plate, the insertion block is provided with an insertion groove, the insertion groove is provided with an end wall, the end wall is located in the extension direction of the insertion groove, and the sonar comprises a main body, an insertion pin and a separation blade. According to the design, when the sonar is installed on a ship body, the sonar can be installed only by inserting the inserting pins into the inserting grooves and making the blocking pieces abut against the positioning blocks, and when the sonar is disassembled from the ship body, the sonar can be conveniently disassembled from the ship body, and the sonar can be conveniently disassembled from the ship body. The sonar can be disassembled and assembled only by abutting the blocking piece against the positioning block to enable the positioning block to deform and taking the inserting pin out of the inserting groove, operation is easy, and tools are not needed.

Description

Technical Field

[0001] The utility model relates to the field of ships, in particular to a sonar ship. Background Art

[0002] Sonar is an acoustic detection device that uses the propagation and reflection characteristics of sound waves in water to perform navigation and ranging through electroacoustic conversion and information processing. It also refers to electronic equipment that uses this technology to detect and communicate with underwater targets. It is the most widely used and important device in underwater acoustics. Sound waves have little attenuation when propagating in water, and low-frequency sound waves can even penetrate strata several thousand meters deep on the seabed and obtain information from the strata.

[0003] Sonar is generally installed on the bottom of ships and speedboats. In the existing technology, it is usually fixed by screws, which requires tools for disassembly and assembly of the sonar, making the operation complicated. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, one of the purposes of the present invention is to provide a sonar boat that is easy to operate when assembling and disassembling the sonar.

[0005] One of the purposes of this utility model is achieved by the following technical solution:

[0006] A sonar boat includes a hull and a sonar, the hull includes a bottom plate, a plug-in block and a positioning block, the plug-in block and the positioning block are both fixed to the bottom plate, the plug-in block is provided with a plug-in slot, the plug-in slot is provided with an end wall, the end wall is located in the extension direction of the plug-in slot, the sonar includes a main body, a plug-in pin and a baffle, the plug-in pin and the baffle are both fixed to the main body, the plug-in pin is plugged into the plug-in slot and abuts against the end wall, and the baffle abuts against the positioning block.

[0007] Furthermore, there are multiple plug-in blocks, which are divided into two rows. The positioning block is located on the center line of the two rows of plug-in blocks, and the positioning block is located at one end of the plug-in block.

[0008] Furthermore, the bottom plate is also provided with an air avoidance groove, the extension direction of the air avoidance groove is the same as the extension direction of the plug-in slot, and the sonar also includes a connecting rod, which is located in the plug-in slot.

[0009] Furthermore, the avoidance groove is located between the two rows of plug-in blocks and the positioning blocks.

[0010] Furthermore, the connecting rod is a threaded rod.

[0011] Furthermore, the cross-section of the plug-in slot is L-shaped, the plug-in slot faces the base plate, the plug-in pin includes an extension portion and a plug-in portion, the extension portion extends from the main body, the plug-in portion extends from the extension portion, the plug-in portion is located in the plug-in slot, and the upper and lower sides of the plug-in portion are respectively abutted by the base plate and the positioning block.

[0012] Furthermore, the plug-in portion is perpendicular to the extending portion.

[0013] Furthermore, the plug pin is L-shaped.

[0014] Furthermore, the extending direction of the blocking piece is perpendicular to the extending direction of the plug-in slot.

[0015] Furthermore, the positioning block is made of elastic material, and the positioning block is provided with a guide surface, the guide surface is arranged at an angle, and the guide surface is arranged to face away from the plug-in block.

[0016] Compared with the existing technology, the hull of the sonar boat of the present invention includes a bottom plate, a plug-in block and a positioning block, the plug-in block and the positioning block are both fixed to the bottom plate, the plug-in block is provided with a plug-in slot, the plug-in slot is provided with an end wall, the end wall is located in the extension direction of the plug-in slot, the sonar includes a main body, a plug-in pin and a baffle, the plug-in pin and the baffle are both fixed to the main body, the plug-in pin is plugged into the plug-in slot and contacts the end wall, the baffle contacts the positioning block. Through the above design, when the sonar is installed on the hull, it is only necessary to plug the plug-in pin into the plug-in slot and contact the baffle with the positioning block to achieve installation. When the sonar is disassembled from the hull, it is only necessary to contact the baffle with the positioning block to deform the positioning block, and remove the plug-in pin from the plug-in slot to achieve disassembly and assembly of the sonar. The operation is simple and does not require tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the sonar boat of the present invention;

[0018] Figure 2 for Figure 1 Another stereoscopic view of the sonar ship;

[0019] Figure 3 for Figure 1 A three-dimensional diagram of the partial structure of the sonar ship's hull;

[0020] Figure 4 It is a three-dimensional cross-sectional view of the hull;

[0021] Figure 5 for Figure 1 A stereoscopic image of the sonar of a sonar ship;

[0022] Figure 6 for Figure 5 Another stereoscopic image of the sonar.

[0023] In the figure: 10, hull; 11, bottom plate; 110, air avoidance groove; 12, plug-in block; 120, plug-in groove; 1201, end wall; 1202, side wall; 13, positioning block; 130, guide surface; 20, sonar; 21, main body; 22, plug-in pin; 220, extension part; 221, plug-in part; 23, baffle; 24, connecting rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may be another intermediate component through which it is fixed. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be another intermediate component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be another intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] See also Figures 1 to 6 The sonar boat of the present invention includes a hull 10 and a sonar 20 . The sonar 20 is detachably mounted on the bottom of the hull 10 .

[0028] The hull 10 includes a base plate 11, a connector block 12, and a positioning block 13. The base plate 11 is located at the bottom of the hull 10 and is flat. A clearance groove 110 is provided on the base plate 11 for mounting the connecting rod 24. The clearance groove 110 extends through the base plate 11 and is in a straight line. The extension direction of the clearance groove 110 is the same as the extension direction of the connector slot 120 of the connector block 12.

[0029] The connector block 12 is fixed to the outside of the base plate 11 and defines a connector slot 120. This slot 120 faces the base plate 11 and has an L-shaped cross-section. The slot 120 has an end wall 1201 and side walls 1202. The end wall 1201 is perpendicular to the side walls 1202 and is located at the end of the slot 120. The side walls 1202 extend along the length of the slot 120.

[0030] Multiple plug-in blocks 12 are arranged in two rows, allowing both sides of the sonar 20 to be plugged into the hull 10 for secure installation. Specifically, in this embodiment, there are four plug-in blocks 12, arranged in two rows, with the two plug-in blocks 12 in each row spaced apart. A clearance groove 110 is located between the two rows of plug-in blocks 12. The four plug-in blocks 12 form the installation area for the sonar 20.

[0031] The positioning block 13 is made of an elastic material. It is located at one end of the mounting area. It is used to position the sonar 20 along one end of the slot 120. Positioning along the other end of the slot 120 is achieved by the end wall 1201. The positioning block 13 has a guide surface 130, which is tilted and faces away from the slot 12, giving the positioning block 13 a triangular cross-section, facilitating its deformation.

[0032] The sonar 20 includes a main body 21 , a plug-in pin 22 , a baffle 23 , and a connecting rod 24 . The plug-in pin 22 , the baffle 23 , and the connecting rod 24 are all fixed to the bottom of the main body 21 .

[0033] The plug pin 22 is designed to plug into the socket 120. Specifically, the plug pin 22 includes an extension portion 220 and a plug portion 221 fixedly connected to the extension portion 220. The extension portion 220 extends from the main body 21, and the plug portion 221 is perpendicular to the extension portion 220. The plug pin 22 is L-shaped overall. The number and position of the plug pins 22 correspond to the plug block 12. The plug portion 221 is a flat plate structure that flares outward.

[0034] The extending direction of the blocking piece 23 is perpendicular to the extending direction of the plug-in slot 120 . The blocking piece 23 abuts against the positioning block 13 , thereby limiting the freedom of the sonar 20 at one end along the plug-in direction.

[0035] The connecting rod 24 is fixed to the main body 21 and extends into the air-avoiding groove 110 to enter the interior of the hull 10 so as to be connected with other parts. Specifically, the connecting rod 24 is a threaded rod.

[0036] When installing the sonar 20, move the sonar 20 along the extension direction of the plug-in slot 120. At this time, the plug-in portion 221 enters the plug-in slot 120, the connecting rod 24 is located in the air-avoiding slot 110 and moves along the air-avoiding slot 110, and the baffle 23 contacts the positioning block 13, causing the positioning block 13 to deform. This continues until the plug-in portion 221 contacts the end wall 1201. At this time, the baffle 23 passes over the positioning block 13 and contacts the positioning block 13. When the sonar 20 needs to be disassembled, external force is applied to the sonar 20. The baffle 23 contacts the positioning block 13, causing the positioning block 13 to deform. The baffle 23 passes over the positioning block 13 in the opposite direction, and the plug-in portion 221 moves in the opposite direction along the plug-in slot 120. When the plug-in portion 221 is separated from the plug-in slot 120, the sonar 20 can be disassembled. The operation is simple and does not require tools.

[0037] The above embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that those skilled in the art will be able to make various modifications and improvements without departing from the spirit of the present invention. These modifications and improvements are equivalent to those made to the above embodiments based on the essential technology of the present invention and fall within the scope of protection of the present invention.

Claims

1. A sonar vessel, comprising a hull and a sonar, characterized in that: The hull includes a bottom plate, a plug-in block and a positioning block, the plug-in block and the positioning block are both fixed to the bottom plate, the plug-in block is provided with a plug-in slot, the plug-in slot is provided with an end wall, the end wall is located in the extension direction of the plug-in slot, the sonar includes a main body, a plug-in pin and a baffle, the plug-in pin and the baffle are both fixed to the main body, the plug-in pin is plugged into the plug-in slot and abuts against the end wall, and the baffle abuts against the positioning block.

2. The sonar boat according to claim 1, characterized in that: There are multiple plug-in blocks, which are divided into two rows. The positioning block is located on the center line of the two rows of plug-in blocks, and the positioning block is located at one end of the plug-in block.

3. The sonar boat according to claim 2, characterized in that: The bottom plate is further provided with an air avoidance groove, the extension direction of the air avoidance groove is the same as the extension direction of the plug-in slot, and the sonar further includes a connecting rod, which is located in the plug-in slot.

4. The sonar boat according to claim 3, characterized in that: The avoidance groove is located between the two rows of plug-in blocks and the positioning blocks.

5. The sonar boat according to claim 3, characterized in that: The connecting rod is a threaded rod.

6. The sonar boat according to claim 1, characterized in that: The cross-section of the plug-in slot is L-shaped, and the plug-in slot faces the base plate. The plug-in pin includes an extension portion and a plug-in portion. The extension portion extends from the main body, and the plug-in portion extends from the extension portion. The plug-in portion is located in the plug-in slot, and the upper and lower sides of the plug-in portion are respectively abutted by the base plate and the positioning block.

7. The sonar boat according to claim 6, characterized in that: The inserting portion is perpendicular to the extending portion.

8. The sonar vessel according to claim 6, characterized in that: The plug pin is L-shaped.

9. The sonar boat according to claim 1, characterized in that: An extending direction of the blocking piece is perpendicular to an extending direction of the plugging slot.

10. The sonar vessel according to claim 1, characterized in that: The positioning block is made of elastic material and is provided with a guide surface. The guide surface is arranged obliquely and faces away from the plug-in block.

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