CN217477532U

CN217477532U - Underwater detection device

Info

Publication number: CN217477532U
Application number: CN202220679493.6U
Authority: CN
Inventors: 郭红伟
Original assignee: Shenzhen Zhonghui Weiye Technology Co ltd
Current assignee: Shenzhen Zhonghui Weiye Technology Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-09-23
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses an underwater detection device, including the detection device main part, the image absorbs device and buoyancy board, the detection device main part is including installation passageway and the at least three supporting legs that is located the bottom surface, the image absorbs the device and installs in the installation passageway, the lower port shutoff of installation passageway has the closing plate, the image of image absorbing the device absorbs the perforation that the portion runs through the closing plate, the perforation of closing plate is hugged closely with the image of image absorbing the device and is absorbed the portion, the buoyancy board sets up in the top surface of detection device main part, the upper port shutoff of installation passageway has the closing cap. The camera device is still upright after being sunk into the water bottom by utilizing the buoyancy plate.

Description

Underwater detection device

Technical Field

The utility model belongs to the technical field of a detection equipment technique and specifically relates to an underwater detection device.

Background

The existing underwater detection device with the camera only has a simple shell to seal the lens part, so that the underwater detection device can work under water, it has the following disadvantages, respectively: 1, the state of the underwater detection device with the camera is uncontrollable after entering water, the underwater detection device is allowed to naturally descend to the water bottom, the right side of a picture cannot be ensured to be upward, 2, the descending speed of the underwater detection device with the camera in water cannot be controlled, the underwater detection device can only be allowed to naturally descend in water, 3, once the picture is inclined or reversed after the underwater detection device reaches the water bottom, the picture cannot be changed or corrected to be upward, 4, most of the underwater detection device is immersed in silt of the water bottom after the product reaches the water bottom, the present invention is based on the above-mentioned shortcomings, and the present invention is finally developed based on the research and improvement.

Disclosure of Invention

The utility model aims at solving the technical insufficiency and designing an underwater detection device, its concrete structure is as follows.

The utility model discloses a detection device under water, including the detection device main part, the image absorbs device and buoyancy board, the detection device main part is including installation passageway and the at least three supporting legs that is located the bottom surface, the image absorbs the device and installs in the installation passageway, the lower port shutoff of installation passageway has the closing plate, the image of image absorbing the device absorbs the perforation that the portion runs through the closing plate, the perforation of closing plate is hugged closely with the image of image absorbing the device and is absorbed the portion, the buoyancy board sets up in the top surface of detection device main part, the upper port shutoff of installation passageway has the closing cap.

Preferably, the opposite sides of the detecting device main body are provided with concave cambered surfaces.

Preferably, the detection device main body further comprises a base and an intermediate support block positioned on the base, a first through hole is formed in the intermediate support block, a second through hole and a barrel located at the second through hole are formed in the base, the barrel is arranged in the first through hole, an inner cavity of the barrel and the second through hole form an installation channel, the sealing plate is fixed in the second through hole, at least three supporting legs are arranged on the bottom surface of the base respectively, concave cambered surfaces are arranged on the two opposite sides of the buoyancy plate, the two opposite sides of the intermediate support body and the two opposite sides of the base respectively, and the concave cambered surfaces are arranged in a mutually corresponding mode.

Preferably, the middle supporting block is provided with a clamping groove, the base is provided with a clamping block, and the clamping block is correspondingly embedded into the clamping groove so as to position the middle supporting block.

Preferably, the buoyancy plate covers the top surface of the middle supporting block comprehensively, a plurality of counter bores are formed in the buoyancy plate, a plurality of threaded holes corresponding to the positions of the counter bores respectively are formed in the top surface of the clamping block, and bolts penetrate through the counter bores and are in threaded connection with the threaded holes.

Preferably, the edge of the buoyancy plate is provided with a first skirt edge, and the inner wall of the first skirt edge is tightly attached to the outer wall of the middle supporting block.

Preferably, the edge of the base is provided with a second skirt edge, and the inner wall of the second skirt edge is tightly attached to the outer wall of the middle supporting block.

The back side wall of the clamping block is provided with a baffle plate, two sides of the baffle plate are respectively provided with a stop block, the two stop blocks and the baffle plate form a positioning cavity, the back end of the middle supporting body and the lug are both arranged in the positioning cavity,

preferably, the sealing cover is provided with a threading hole, a lower sleeve and a step surface, the buoyancy plate is provided with a third through hole corresponding to the installation passage in position, the sleeve penetrates through the third through hole and then is sleeved at the upper end of the cylinder, and the step surface is attached to the top surface of the buoyancy plate.

Preferably, the buoyancy plate is a foam plate or a foam plate.

Preferably, the base and the middle supporting block are made of metal materials, so that the weight of the main body of the detection device is larger than that of the buoyancy plate.

The utility model discloses a detection device under water, the design of its detection device main part broad combines the cotton setting of bubble, guarantees the product and reachs the stability of the state of standing vertically when submarine, and the certain rivers of antagonism simultaneously for the detection device falling speed that gets into the aquatic obtains slowing down, and the cambered surface design on base both sides can rectify the product and make it difficult fall after falling into water at submarine gradient, thereby realizes that the product picture openly up.

In addition, the foam is arranged at the upper part of the whole detection device main body, so that the front side of the product is always upward when the product is in water, the standing state can be automatically recovered even if the product is stumbled by an obstacle at the bottom of the water,

drawings

FIG. 1 is a schematic view of the overall structure (one);

FIG. 2 is a schematic view (two) of the overall structure;

FIG. 3 is an exploded view (one);

fig. 4 is an exploded view (two).

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art all belong to the protection scope of the present invention.

The embodiment is as follows:

as shown in the drawings, the underwater detection device described in this embodiment includes a detection device main body 1, an image capturing device 4 and a buoyancy plate 2, the detection device main body 1 includes an installation channel 110 and at least three supporting legs 111 located at the bottom surface, the image capturing device 4 is installed in the installation channel 110, a sealing plate 5 is sealed at a lower port of the installation channel 110, an image capturing portion of the image capturing device 4 penetrates through a through hole of the sealing plate 5, the through hole of the sealing plate 5 is tightly attached to the image capturing portion of the image capturing device 4, the buoyancy plate 2 is disposed at the top surface of the detection device main body, and a sealing cover 3 is sealed at an upper port of the installation channel 110. Preferably, the opposite sides of the detecting device body 1 are provided with concave cambered surfaces 6; the image pickup device 4 employs a camera.

Based on the above, utilize the setting of buoyancy board to make underwater detection device buoyancy and the gravity between the aquatic balanced, consequently set for fashioned underwater detection device falling speed in aqueous to obtain slowing down, guarantee simultaneously that the product descends the in-process picture openly up all the time in aqueous, and the design and the detection device main part 1 of the higher and broad in detection device main part 1 bottom are guaranteed the product state of standing vertically under water for plane and cambered surface design, and even have certain inclination also can rely on the buoyancy of sponge to rectify the product upright at the bottom of water, thereby guarantee that the picture is not blockked by silt and openly up all the time. The size of the buoyancy plate and the size and the weight of the main body of the detection device can be changed according to the actual detection water depth.

Preferably, the detecting device main body 1 further includes a base 11 and a middle supporting block 12 located on the base 11, the middle supporting block 12 is provided with a first through hole 121, the base 11 is provided with a second through hole 114 and a cylinder 112 located at the second through hole 114, the cylinder 112 is disposed in the first through hole 121, an inner cavity of the cylinder 112 and the second through hole 114 form an installation channel 110, the sealing plate 5 is fixed in the second through hole 114 through a sealant, at least three supporting legs 111 are respectively disposed on the bottom surface of the base 11, the two opposite sides of the buoyancy plate 2, the two opposite sides of the middle supporting body and the two opposite sides of the base 11 are respectively provided with concave arc surfaces 6, and the concave arc surfaces 6 are disposed correspondingly to each other. The structure is reasonable, the structure is compact and reliable, the design of the concave cambered surfaces 6 at two opposite sides can correct the inclination of the product at the water bottom, so that the product is not easy to fall down after falling into water, the front of the product is upward, and the middle supporting block 12 and the base 11 can be fixed by glue or welding. Wherein, the buoyancy plate 2 is a foam plate or a foam plate; the base 11 and the middle supporting block 12 are made of metal, so that the weight of the detecting device body 1 is larger than that of the buoyancy plate 2.

Preferably, the middle supporting block 12 is provided with a clamping groove 122, the base 11 is provided with a clamping block 113, the clamping block 113 is correspondingly embedded into the clamping groove 122 to position the middle supporting block 12, the structure of the device is that the middle supporting block 12 is stably and reliably mounted and positioned on the base 11, the barrel 112 and the clamping block 113 are connected through a reinforcing rib 119, the middle supporting block 12 is provided with a groove body 123 matched with the reinforcing rib 119, and the cavity reinforcing rib is correspondingly inserted into the groove body 123.

Preferably, the buoyancy plate 2 covers the top surface of the middle support block 12 comprehensively, a plurality of counter bores 22 are formed in the buoyancy plate 2, a plurality of threaded holes 117 corresponding to the positions of the counter bores 22 are formed in the top surface of the clamping block 113, bolts penetrate through the counter bores 22 and are in threaded connection with the threaded holes 117, and the buoyancy plate 2 is stably and fixedly mounted due to the structural arrangement and is convenient to mount and replace.

Preferably, the edge of the buoyancy plate 2 is provided with a first skirt 24, and the inner wall of the first skirt 24 is tightly attached to the outer wall of the middle supporting block 12; the edge of the base 11 is provided with a second skirt 118, and the inner wall of the second skirt 118 is tightly attached to the outer wall of the middle supporting block 12. The structure is arranged so that the middle supporting block 12 can be stably fixed.

Preferably, the rear side wall of the blocking block 113 is provided with a baffle 116, two sides of the baffle 116 are respectively provided with a stopper 120, the two stoppers 120 and the baffle 116 form a positioning cavity 115, the rear end and the protruding piece of the intermediate support body are all arranged in the positioning cavity 115, and the combined structure of the baffle 116, the reinforcing ribs 119, the base 11, the supporting legs 111, the barrel 112 and the blocking block 113 is an integral structure of the metal base 11.

Preferably, the cover 3 is provided with a threading hole 31, a lower sleeve 32 and a step surface, the buoyancy plate 2 is provided with a third through hole 23 corresponding to the installation channel 110, the lower sleeve 32 penetrates through the third through hole 23 and then is sleeved on the upper end of the cylinder 112, and the step surface is attached to the top surface of the buoyancy plate 2. The threading hole 31 is convenient for the wiring harness to penetrate and then be connected with the image shooting device 4, is convenient for the installation of the sealing cover 3, and is fixedly connected with the upper end of the barrel 112 through threads.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. The utility model provides an underwater detection device, a serial communication port, including detection device main part (1), image pickup device (4) and buoyancy board (2), detection device main part (1) is including installation passageway (110) and at least three supporting legs (111) that are located the bottom surface, image pickup device (4) are installed in installation passageway (110), the lower port shutoff of installation passageway (110) has closing plate (5), the perforation that the image pickup portion of image pickup device (4) runs through closing plate (5), the perforation of closing plate (5) is hugged closely with the image pickup portion of image pickup device (4), buoyancy board (2) set up in the top surface of detection device main part, the last port shutoff of installation passageway (110) has closing cap (3).

2. An underwater detection device as claimed in claim 1, characterised in that the opposite sides of the detection device body (1) are provided with concave arcs (6).

3. The underwater detection device according to claim 2, wherein the detection device body (1) further comprises a base (11) and a middle supporting block (12) positioned on the base (11), the middle supporting block (12) is provided with a first through hole (121), the base (11) is provided with a second through hole (114) and a cylinder (112) positioned at the second through hole (114), the cylinder (112) is arranged in the first through hole (121), an inner cavity of the cylinder (112) and the second through hole (114) form a mounting channel (110), the sealing plate (5) is fixed in the second through hole (114), at least three supporting feet (111) are respectively arranged on the bottom surface of the base (11) and opposite sides of the buoyancy plate (2), the opposite sides of the middle supporting body and the opposite sides of the base (11) are provided with concave cambered surfaces (6), and the concave cambered surfaces (6) are arranged correspondingly.

4. Underwater detection device according to claim 3, wherein the intermediate support block (12) is provided with a detent groove (122), the base (11) is provided with a detent block (113), and the detent block (113) is correspondingly embedded in the detent groove (122) to position the intermediate support block (12).

5. The underwater detection device as claimed in claim 4, wherein the buoyancy plate (2) covers the top surface of the middle support block (12) completely, a plurality of counter bores (22) are formed in the buoyancy plate (2), a plurality of threaded holes (117) corresponding to the positions of the counter bores (22) are formed in the top surface of the clamping block (113), and bolts penetrate through the counter bores (22) and are in threaded connection with the threaded holes (117).

6. Underwater detection device according to claim 4, wherein the edge of the buoyancy plate (2) is provided with a first skirt (24), and the inner wall of the first skirt (24) is closely attached to the outer wall of the middle support block (12).

7. An underwater detection device as claimed in claim 6, wherein the buoyancy plate (2) is provided with a protruding piece, the rear side wall of the clamping block (113) is provided with a baffle (116), two sides of the baffle (116) are respectively provided with a stop block (120), the two stop blocks (120) and the baffle (116) form a positioning cavity (115), and the rear end of the intermediate support and the protruding piece are both arranged in the positioning cavity (115).

8. Underwater detection device according to claim 2, wherein the edge of the base (11) is provided with a second skirt (118), and the inner wall of the second skirt (118) is closely attached to the outer wall of the middle support block (12).

9. The underwater detection device as claimed in claim 5, wherein the sealing cover (3) is provided with a threading hole, a lower sleeve and a step surface, the buoyancy plate (2) is provided with a third through hole corresponding to the installation channel (110), the sleeve penetrates through the third through hole and then is sleeved on the upper end of the cylinder body (112), and the step surface is attached to the top surface of the buoyancy plate (2).

10. An underwater detection device as claimed in any of claims 1 to 9, in which the buoyancy plate (2) is a foam or foam board, and the base (11) and the intermediate support block (12) are of metal, so that the weight of the body (1) of the detection device is greater than that of the buoyancy plate (2).