CN220871776U

CN220871776U - Folding underwater sound matrix

Info

Publication number: CN220871776U
Application number: CN202322669517.7U
Authority: CN
Inventors: 戚甫峰; 黄飞翔
Original assignee: Shandong Zhonglian Defense Technology Co ltd
Current assignee: Shandong Zhonglian Defense Technology Co ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-04-30
Anticipated expiration: 2033-10-07

Abstract

The utility model discloses a folding underwater sound matrix which comprises a joint plate, wherein a receiver is fixedly arranged on the upper end face of the joint plate, a transmitter and a joint sleeve are fixedly arranged on the bottom wall of the joint plate, a filter screen sleeve is slidably arranged on the outer wall of the joint sleeve, two fixing pins are slidably arranged on the outer walls of two sides of the filter screen sleeve in a penetrating manner, and insertion holes matched with the fixing pins on the same side are formed in the outer walls of two sides of the joint sleeve. According to the folding device, the first connecting frame, the first connecting block, the rotating frame and other components are arranged, convenient movement can be realized through the pulleys, when folding is needed, the rotating frame drives the first connecting block to rotate in the first connecting frame to adjust the angle for folding, the rotating wheel rotates to drive the screw to rotate, the screw drives the moving sleeve to move, and the moving sleeve drives the second connecting frame to move upwards through the connecting rod, so that the extending length of the second connecting frame can be shortened through the connecting rod, and the folding device is convenient to store and place.

Description

Folding underwater sound matrix

Technical Field

The utility model relates to the technical field of underwater acoustic matrixes, in particular to a folding underwater acoustic matrix.

Background

The underwater sound positioning and communication technology is widely applied to the industrial fields of modern industry, military, civil use and the like, and the development of the underwater sound measurement and positioning technology is promoted to a certain extent. Along with the development of modern military and civil science and technology, the importance of the underwater sound positioning and communication technology is increasingly improved, sound waves are carriers with the minimum propagation energy loss and the furthest propagation distance in an aqueous medium, and the underwater sound positioning and communication technology is widely applied to the military and civil aspects.

The underwater sound array mainly realizes underwater sound measurement through the transmitter and the receiver, and in the prior art, the underwater sound array has the problems that the on-site use needs a plurality of people and on-site operation, remote transportation is inconvenient, the outgoing test is inconvenient to carry, and the like, and cannot meet the requirements of the test, so that the practicability is insufficient. Therefore, there is a need to redesign a folding underwater acoustic matrix for the above-mentioned problems.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a folding underwater sound matrix.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a folding underwater sound matrix, includes the joint board, joint board up end fixed mounting has the receiver, joint board bottom wall fixed mounting has transmitter and joint cover, joint cover outer wall slidable mounting has the filter screen cover, filter screen cover both sides outer wall all slides and runs through and install two fixed pins, joint cover both sides outer wall all has offered with homonymy fixed pin complex jack, two equal fixed mounting of fixed pin tip has the shifting block, two the shifting block inner wall is all through fixed establishment and filter screen cover outer wall connection.

Preferably, the link up plate outer wall fixed mounting has a plurality of first link up the frame, every the inside first fastening bolt that all rotates of link up frame, every the equal fixed mounting of first fastening bolt outer wall has first knob, every first fastening bolt outer wall all rotates and installs first joint piece, every first fastening bolt outer wall all is equipped with two first fastening plates through first stop gear thread bush, every first link up piece tip all fixedly connected with rotates the frame, every rotate the inside screw rod that all rotates of frame, every equal fixed mounting of screw rod outer wall has the rocking wheel, every equal thread bush of screw rod outer wall is equipped with the movable sleeve.

Preferably, every remove the cover diapire and all be connected with the second through linking mechanism and link up the frame, every the second links up the inside second fastening bolt that all rotates of frame, every the equal fixed mounting of second fastening bolt outer wall has the second knob, every the second fastening bolt outer wall all rotates and installs the second and link up the piece, every the second fastening bolt outer wall all is equipped with two second fastening plates through second stop gear thread bush, every the equal fixedly connected with of second linking piece tip accomodates the cover, every accomodate the inside pulley that all is connected with through telescopic machanism of cover.

Preferably, the fixing mechanism comprises a fixing spring arranged on the outer wall of the fixing pin, and two ends of the fixing spring are respectively and elastically connected with the outer wall of the filter screen sleeve and the inner wall of the shifting block.

Preferably, the first limiting mechanism comprises a first limiting rod fixedly installed inside the first connecting frame, and the first limiting rod penetrates through the two first fastening plates in a sliding mode.

Preferably, the linking mechanism comprises two linking rods fixedly mounted on the bottom wall of the movable sleeve, and the ends of the two linking rods are fixedly connected with the outer wall of the second linking frame.

Preferably, the second limiting mechanism comprises a second limiting rod fixedly installed inside the second connecting frame, and the second limiting rod penetrates through the two second fastening plates in a sliding mode.

Preferably, the telescopic mechanism comprises a cylinder fixedly arranged in the storage sleeve, and the telescopic end of the cylinder is fixedly connected with the pulley.

The utility model has the beneficial effects that:

1. through setting up components such as first linking frame, first linking piece and rotating frame, can realize convenient removal through the pulley, when needs fold, rotate the frame and drive first linking piece and fold at the inside rotation adjustment angle of first linking frame, rotatory rocking wheel makes it drive the screw rod and rotates, and the screw rod drives and removes the cover and remove, removes the cover rethread linking rod and drives second linking frame and upwards remove, and accessible linking rod shortens second linking frame extension length from this, is convenient for accomodate it and places.

2. Through setting up subassembly such as adapter sleeve, filter screen cover and fixed pin, with filter screen cover slip cap on the adapter sleeve outer wall, fixed spring drives the fixed pin and removes to in the jack, can fix between filter screen cover and the adapter sleeve from this to make the filter screen cover carry out safety protection to the transmitter, avoid being caused the damage by the debris collision in the water.

Drawings

FIG. 1 is a schematic structural view of a foldable underwater acoustic array according to the present utility model;

FIG. 2 is a schematic vertical sectional view of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2;

Fig. 5 is an enlarged schematic view of the structure at C in fig. 2.

In the figure: 1a connecting plate, 2 a receiver, 3 a transmitter, 4 a connecting sleeve, 5a filter screen sleeve, 6 a fixing pin, 7 a shifting block, 8 a fixing spring, 9a first connecting frame, 10 a first fastening bolt, 11 a first connecting block, 12 a first limit rod, 13 a first fastening plate, 14 a rotating frame, 15 a screw rod, 16 a rocking wheel, 17 a moving sleeve, 18 a connecting rod, 19 a second connecting frame, 20 a second fastening bolt, 21 a second connecting block, 22 a second limit rod, 23 a second fastening plate, 24 a receiving sleeve, 25 a cylinder and 26 pulleys.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a folding underwater sound matrix comprises a joint plate 1, wherein a receiver 2 is fixedly arranged on the upper end face of the joint plate 1, a transmitter 3 and a joint sleeve 4 are fixedly arranged on the bottom wall of the joint plate 1, a filter screen sleeve 5 is slidably arranged on the outer wall of the joint sleeve 4, two fixing pins 6 are slidably arranged on the outer walls of two sides of the filter screen sleeve 5 in a penetrating manner, jacks matched with the fixing pins 6 on the same side are respectively arranged on the outer walls of two sides of the joint sleeve 4, a shifting block 7 is fixedly arranged at the end parts of the two fixing pins 6, the inner walls of the two shifting blocks 7 are connected with the outer wall of the filter screen sleeve 5 through a fixing mechanism, the fixing mechanism comprises a fixing spring 8 arranged on the outer wall of the fixing pin 6, and two ends of the fixing spring 8 are respectively elastically connected with the outer wall of the filter screen sleeve 5 and the inner wall of the shifting block 7.

The outer wall of the joint plate 1 is fixedly provided with a plurality of first joint frames 9, the inside of each first joint frame 9 is rotatably provided with a first fastening bolt 10, the outer wall of each first fastening bolt 10 is fixedly provided with a first knob, the outer wall of each first fastening bolt 10 is rotatably provided with a first joint block 11, the outer wall of each first fastening bolt 10 is sleeved with two first fastening plates 13 through a first limit mechanism thread, the first limit mechanism comprises a first limit rod 12 fixedly arranged in the first joint frames 9, the first limit rod 12 penetrates through the two first fastening plates 13 in a sliding manner, the end part of each first joint block 11 is fixedly connected with a rotary frame 14, the inside of each rotary frame 14 is rotatably provided with a screw rod 15, the outer wall of each screw rod 15 is fixedly provided with a rocking wheel 16, the outer wall of each screw rod 15 is sleeved with a movable sleeve 17, the bottom wall of each movable sleeve 17 is connected with a second joint frame 19 through a joint mechanism thread, the joint mechanism comprises two joint rods 18 fixedly arranged on the bottom wall of the movable sleeve 17, and the end parts of the two joint rods 18 are fixedly connected with the second joint frames 19.

The second fastening bolts 20 are rotatably arranged inside each second connecting frame 19, the second knobs are fixedly arranged on the outer walls of the second fastening bolts 20, the second connecting blocks 21 are rotatably arranged on the outer walls of the second fastening bolts 20, two second fastening plates 23 are arranged on the outer walls of the second fastening bolts 20 through second limiting mechanism threaded sleeves, each second limiting mechanism comprises a second limiting rod 22 fixedly arranged inside each second connecting frame 19, each second limiting rod 22 penetrates through the two second fastening plates 23 in a sliding mode, a containing sleeve 24 is fixedly connected to the end portion of each second connecting block 21, pulleys 26 are connected to the inside of each containing sleeve 24 through telescopic mechanisms, each telescopic mechanism comprises a cylinder 25 fixedly arranged inside each containing sleeve 24, and telescopic ends of the cylinders 25 are fixedly connected with the pulleys 26.

When the utility model is used, the filter screen sleeve 5 is sleeved on the outer wall of the connecting sleeve 4 in a sliding manner, the fixing spring 8 drives the fixing pin 6 to move into the inserting hole, so that the filter screen sleeve 5 and the connecting sleeve 4 can be fixed, the filter screen sleeve 5 can safely protect the emitter 3 from being damaged by sundries in water, the inclined angle of the rotating frame 14 can be adjusted by rotating the first connecting block 11, then the first knob is rotated to enable the first fastening bolt 10 to rotate, the first fastening bolt 10 is matched with the first limiting rod 12 to drive the two first fastening plates 13 to be mutually close to clamp and fix the first connecting block 11, then the second connecting block 21 is rotated according to the inclined angle of the rotating frame 14 to enable the second connecting block 21 to drive the containing sleeve 24 to be angularly adjusted, the second fastening bolt 20 is rotated to drive the two second fastening plates 23 to be mutually close to clamp and fix the second connecting block 21 through the second limiting rod 22, and therefore stable support can be realized through the containing sleeve 24.

When the folding is needed, the pulley 26 can be extended from the containing sleeve 24 through the air cylinder 25, so that convenient movement can be realized through the pulley 26, when the folding is needed, the fastening of the first connecting block 11 and the second connecting block 21 can be loosened, the rotating frame 14 drives the first connecting block 11 to fold at the internal rotation adjusting angle of the first connecting frame 9, then the rocking wheel 16 is rotated to drive the screw 15 to rotate, the screw 15 drives the moving sleeve 17 to move in the rotating frame 14, the moving sleeve 17 drives the second connecting frame 19 to move upwards along with the moving sleeve 17 through the two connecting rods 18, the connecting rods 18 can be contained, the extending length of the second connecting frame 19 is shortened, and the containing and placing of the connecting frame are facilitated.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a folding underwater sound matrix, its characterized in that, includes joint board (1), joint board (1) up end fixed mounting has receiver (2), joint board (1) diapire fixed mounting has transmitter (3) and joint cover (4), joint cover (4) outer wall slidable mounting has filter screen cover (5), two fixed pins (6) are all run through to filter screen cover (5) both sides outer wall sliding, joint cover (4) both sides outer wall all offered with homonymy fixed pin (6) complex jack, two equal fixed mounting of fixed pin (6) tip has shifting block (7), two shifting block (7) inner wall all is connected with filter screen cover (5) outer wall through fixed establishment.

2. The folding underwater sound array according to claim 1, wherein a plurality of first connecting frames (9) are fixedly mounted on the outer wall of the connecting plate (1), first fastening bolts (10) are rotatably mounted in the first connecting frames (9), first knobs are fixedly mounted on the outer wall of each first fastening bolt (10), first connecting blocks (11) are rotatably mounted on the outer wall of each first fastening bolt (10), two first fastening plates (13) are fixedly connected to the end portions of the first connecting blocks (11) through first limit mechanism threaded sleeves, screws (15) are rotatably mounted in the first connecting frames (14), rocking wheels (16) are fixedly mounted on the outer wall of each screw (15), and movable sleeves (17) are sleeved on the outer wall of each screw (15).

3. A folding underwater sound array according to claim 2, characterized in that each bottom wall of the moving sleeve (17) is connected with a second connecting frame (19) through a connecting mechanism, each second connecting frame (19) is internally provided with a second fastening bolt (20) in a rotating mode, each outer wall of the second fastening bolt (20) is fixedly provided with a second knob, each outer wall of the second fastening bolt (20) is provided with a second connecting block (21) in a rotating mode, each outer wall of the second fastening bolt (20) is provided with two second fastening plates (23) through a second limiting mechanism thread sleeve, each end portion of the second connecting block (21) is fixedly connected with a containing sleeve (24), and each inner portion of the containing sleeve (24) is connected with a pulley (26) through a telescopic mechanism.

4. A folding underwater acoustic array according to claim 1, characterized in that the fixing mechanism comprises a fixing spring (8) arranged on the outer wall of the fixing pin (6), and two ends of the fixing spring (8) are respectively and elastically connected with the outer wall of the filter screen sleeve (5) and the inner wall of the shifting block (7).

5. A folding underwater acoustic array as claimed in claim 2, characterized in that the first limit mechanism comprises a first limit lever (12) fixedly mounted inside the first engagement frame (9), the first limit lever (12) sliding through two first fastening plates (13).

6. A folding underwater acoustic array as claimed in claim 3, wherein the engagement means comprises two engagement bars (18) fixedly mounted on the bottom wall of the mobile sleeve (17), the ends of the two engagement bars (18) being fixedly connected to the outer wall of the second engagement frame (19).

7. A folding underwater acoustic array as claimed in claim 3, characterized in that the second limit mechanism comprises a second limit bar (22) fixedly mounted inside the second engagement frame (19), the second limit bar (22) sliding through two second fastening plates (23).

8. A folding underwater acoustic array as claimed in claim 3, wherein the telescopic mechanism comprises a cylinder (25) fixedly mounted inside the housing (24), the telescopic end of the cylinder (25) being fixedly connected to the pulley (26).