CN214451760U - Submarine image acquisition lander - Google Patents
Submarine image acquisition lander Download PDFInfo
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- CN214451760U CN214451760U CN202120391793.XU CN202120391793U CN214451760U CN 214451760 U CN214451760 U CN 214451760U CN 202120391793 U CN202120391793 U CN 202120391793U CN 214451760 U CN214451760 U CN 214451760U
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Abstract
The utility model discloses a small-size, easy submarine image collection lander of laying, include: a spherical protective cover with an open top; the instrument cabin is arranged in the protective cover, and the release mechanism is fixed at the bottom of the protective cover; and a counterweight connected to the release mechanism below the release mechanism. The instrument cabin comprises a sealed transparent glass spherical shell formed by vacuum suction of an upper hemisphere and a lower hemisphere, and a pan-tilt camera, a pressure sensor, a controller, a lighting lamp, a rechargeable battery and the like in the transparent glass spherical shell. The wall of the glass spherical shell is provided with a mounting hole for mounting the pressure port and a mounting hole for mounting the charging port. The utility model discloses a lander is gathered to end image can carry on non-professional ordinary ship and lay and retrieve, is suitable for short-term, flexible or emergent seabed detection demand.
Description
Technical Field
The utility model relates to a submarine detection technical field especially relates to a seabed fixed point video image acquisition lander device that small-size, easily lay.
Background
Underwater photography and underwater photography techniques are now widely used to monitor the underwater natural environment, the biological community status and their changes. However, the current underwater photography and camera shooting device is mostly used in an offshore and shallow ecological monitoring system. For the current stage of obtaining underwater videos and images in deep and far sea, the underwater videos and the images are mainly observed by means of a camera device carried by a seabed lander.
In the prior art, the submarine lander can realize functions of submarine detection, sampling, in-situ experiment and the like, and is important equipment indispensable to deep sea research and submarine detection. For the deep sea lander, since the deep sea lander is far from the shore and the deployment and recovery cost is high, various devices are generally expected to be carried, multi-parameter detection or multiple functions are integrated, and the deep sea lander is expected to work for as long as possible, so that the seabed lander designed at the present stage is large in size and weight in order to meet the requirements of bearing capacity, power supply capacity, compressive strength and the like, and needs a professional survey ship and professional technicians to implement deployment and recovery.
However, in practice there are also some short term, mobile or emergency subsea exploration requirements, temporary subsea environment interrogation, deep sea fishing, etc.
For such short-term and single-purpose observation requirements, a portable and simple-to-operate submarine lander with image acquisition is needed, and can carry ordinary non-professional ships (such as ordinary fishing boats and small boats) to deploy and retrieve without professional technicians; the survey ship can be carried to be laid in the sea at the initial stage of the mission and recovered before the survey mission is finished. Thus, data is acquired, and a large amount of time and investigation cost are saved.
SUMMERY OF THE UTILITY MODEL
This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description and is not intended to identify key features or essential features of the claimed subject matter; nor is it intended to be used as an aid in determining or limiting the scope of the claimed subject matter.
The utility model discloses to short-term, flexible or emergent observation demand, provide a submarine image acquisition lander. The utility model discloses a submarine image gathers lander, including instrument cabin, safety cover, release mechanism and counter weight. The instrument cabin is arranged in the protective cover, the releasing mechanism is arranged at the bottom of the protective cover, and the counterweight is connected with the bottom of the releasing mechanism.
The utility model discloses a submarine image gathers lander, include: a spherical protective cover with an open top; the instrument cabin is arranged in the protective cover, and the release mechanism is fixed at the bottom of the protective cover; and a counterweight connected to the release mechanism below the release mechanism.
The instrument pod comprises a sealed transparent glass bulb. The glass spherical shell is formed by vacuum attraction of an upper hemisphere and a lower hemisphere, a mounting hole provided with a vacuumizing port is formed in the wall of the upper hemisphere, and the glass spherical shell forms a pressure-resistant sealed shell through vacuumizing of the vacuumizing port. The wall of the glass spherical shell is provided with a mounting hole for mounting a pressure port, and the pressure port is connected with a pressure sensor through a pressure conduit. The wall of the glass spherical shell is provided with a mounting hole for mounting a charging port, and the charging port is connected with a rechargeable battery through a wire. The inside of the glass spherical shell is provided with a pan-tilt camera, a pressure sensor, a controller and a rechargeable battery, wherein the pan-tilt camera, the pressure sensor and the rechargeable battery are all connected with the controller through wires.
The instrument chamber also comprises an illuminating lamp arranged on the tripod head camera mounting plate.
In addition, the instrument pod further comprises: the battery mounting plate is fixed on the inner wall of the glass spherical shell and used for mounting a rechargeable battery; a circuit mounting board for mounting the controller; and a pan-tilt camera mounting plate for mounting the pan-tilt camera and the pressure sensor. The mounting plates are arranged in a certain distance in a stacked mode, and the circuit mounting plate and the tripod head camera mounting plate are supported through the supporting rod.
The battery mounting plate can comprise an upper battery mounting plate and a lower battery mounting plate, the distance between the upper battery mounting plate and the lower battery mounting plate is smaller than the height of the rechargeable battery, the rechargeable battery is fixed on the lower battery mounting plate, and the upper battery mounting plate is provided with a through groove with the shape and the size corresponding to the rechargeable battery and used for the rechargeable battery to pass through; a set of short supporting rods and a set of long supporting rods are installed on the upper surface of the upper battery plate, wherein the upper ends of the short supporting rods are fixedly provided with circuit installation plates, holes for the long supporting rods to penetrate through are formed in the circuit installation plates, and the upper ends of the long supporting rods are fixedly provided with a tripod head camera installation plate.
Alternatively, only one battery mounting plate can be provided, the bottom of the rechargeable battery is fixedly connected with the battery mounting plate, a group of first branches are mounted on the upper surface of the battery mounting plate, the height of each first branch is greater than that of the rechargeable battery, and the circuit mounting plate is fixedly mounted at the upper ends of the first branches; a set of second branches are installed on the upper surface of the circuit installation plate, the height of each second branch is larger than that of the controller, and the cloud deck camera installation plate is fixedly installed at the upper end of each second branch.
The release mechanism includes: the bottom support is connected with the bottom of the protective cover; a release hook base fixed on the bottom support; the release hook seat is rotationally connected with the release hook through a release hook rotating shaft; and the fuse is fixed on the bottom support, is connected with the controller through a cable, and is hung on the fuse through the annular fuse wire.
The counterweight is a metal block with a hanging ring, and the hanging ring is hung on a release hook of the release mechanism through a chain ring.
The utility model has the advantages and positive effects that: a pan-tilt camera, a lighting lamp, a pressure sensor, a controller, a rechargeable battery and the like are integrated in a pressure-resistant glass spherical shell, so that the pressure-resistant glass spherical shell becomes an instrument cabin capable of acquiring image information at the deep sea bottom and has certain buoyancy reserve. Therefore, the problem of pressure resistance of a plurality of instruments and parts is solved by using one instrument cabin, the size and the weight are reduced, the external connection among the parts is reduced, the cost is reduced, and the operation is simple.
The utility model provides a submarine image gathers lander relies on self weight to sink to the seabed when laying, and after work, the fuse will fuse under the control of controller, and the release hook rotates, and the counter weight is thrown off and is abandoned, and come up to the sea under the effect of instrument cabin deposit buoyancy, can salvage.
Drawings
The invention will be described in more detail hereinafter with reference to specific embodiments shown in the drawings.
Fig. 1 is a cross-sectional view of a submarine image capturing lander according to an embodiment of the present invention;
FIG. 2 is a top view of the embodiment of FIG. 1 illustrating the landing gear for capturing images of the sea floor;
fig. 3 is a cross-sectional view of a submarine image capturing lander according to another embodiment of the present invention.
Description of reference numerals: 1. a chain link; 2. a release hook shaft; 3. releasing the hook base; 4. a bottom support; 5. a lower battery mounting plate; 6. an upper battery mounting plate; 6A, a battery mounting plate; 7. a circuit mounting board; 8. a protective cover; 9. a controller; 10. a spherical glass housing; 11. an illuminating lamp; 12. a vacuum port; 13. a pan-tilt camera; 14. a pressure port; 15. a pressure sensor; 16. a pan-tilt camera mounting plate; 17. a long strut; 17A, a second branch; 18. a short strut; 18A, a first stem; 19. a rechargeable battery; 20. fusing the wires; 21. a fuse; 22. releasing the hook; 23. balancing weight; 24. a charging port.
Detailed Description
The invention will be described in more detail hereinafter with reference to specific embodiments shown in the drawings. Various advantages and benefits of the present invention will become apparent to those of ordinary skill in the art upon reading the following detailed description of the specific embodiments. It should be understood, however, that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein.
Fig. 1 and 2 are views illustrating a submarine image capturing lander according to an embodiment of the present invention, and fig. 3 is a submarine image capturing lander according to another embodiment of the present invention.
The submarine image acquisition lander of the two embodiments comprises an instrument cabin, a protective cover, a release mechanism and a counterweight. The instrument chamber is arranged in the protective cover, the upper part of the release mechanism is arranged at the bottom of the protective cover, and the bottom of the release mechanism is connected with the counterweight.
The instrument chamber comprises a spherical glass shell 10, a tripod head camera 13, an illuminating lamp 11, a pressure sensor 15, a controller 9, a rechargeable battery 19 and the like which are arranged in the instrument chamber.
The spherical glass shell 10 is colorless and transparent and is divided into an upper hemisphere and a lower hemisphere, and three mounting holes penetrating through the shell wall are formed in the shell wall and used for mounting the pressure port 14, the vacuum pumping port 12 and the charging port 24.
After the upper hemisphere and the lower hemisphere are butted, air in the spherical glass shell 10 is pumped out from the vacuumizing port 12 by using a vacuum pump, so that the interior is in a certain vacuum state, at the moment, the upper hemisphere and the lower hemisphere are sucked into a whole, and the pressure-resistant sealed shell is formed and has enough positive buoyancy in water.
Inside the spherical glass housing 10, a plurality of mounting plates and respective devices are arranged in a laminated manner.
In the embodiment of fig. 2, two circular battery mounting plates, namely a lower battery mounting plate 5 and an upper battery mounting plate 6, are arranged at the lowest part in the spherical glass shell 10 from the bottom to the top, the two battery mounting plates are fixed on the inner wall of the spherical glass shell 10 by adhesive or other suitable means, the rechargeable battery 19 is placed on the lower battery mounting plate 5, the height of the rechargeable battery 19 is larger than the vertical distance between the lower battery mounting plate 5 and the upper battery mounting plate 6, a through groove with the same shape and size corresponding to the rechargeable battery 19 is formed on the upper battery mounting plate 6, and the rechargeable battery 19 penetrates through the upper battery mounting plate 6, so that the limiting effect of clamping the rechargeable battery 19 can be realized.
The upper surface of the upper battery mounting plate 6 is connected with 4 short supporting rods 18 and 4 long supporting rods 17 through bolts or other suitable fixing modes, wherein the upper ends of the short supporting rods 18 are fixedly placed with the circuit mounting plate 7, the circuit mounting plate 7 is provided with a controller 9, the circuit mounting plate 7 is also provided with 4 holes corresponding to the long supporting rods 17 for the long supporting rods 17 to pass through, the upper ends of the long supporting rods 17 are fixedly placed with the pan-tilt camera mounting plate 16, the pan-tilt camera mounting plate 16 is provided with the pan-tilt camera 13, the illuminating lamp 11 and the pressure sensor 15, and the pan-tilt camera 13 is positioned at the central position and is close to the top of the spherical glass shell 10. The pan-tilt camera 13, the illuminating lamp 11, the pressure sensor 15 and the rechargeable battery are all connected with the controller 19 through wires.
In the embodiment of fig. 3, only one battery mounting plate 6A is disposed at the lowest portion in the spherical glass housing 10 as viewed from the bottom to the top, the rechargeable battery 19 is disposed on the battery mounting plate 6A, 4 first support rods 18 are connected to the upper surface of the battery mounting plate 6A by bolts or other suitable fixing means, wherein the circuit mounting plate 7 is fixedly disposed at the upper end of the first support rods 18, the controller 9 is mounted on the circuit mounting plate 7, 4 second support rods 17 are connected to the upper surface of the circuit mounting plate 7 by bolts or other suitable fixing means, the pan/tilt/camera mounting plate 16 is fixedly disposed at the upper end of the second support rods 17, and the pan/tilt/camera 13, the illuminating lamp 11 and the pressure sensor 15 are mounted on the pan/tilt/camera mounting plate 16.
The pressure port 14 penetrates the wall of the upper hemisphere of the spherical glass shell 10 and is connected with a pressure sensor 15 arranged on a tripod head camera mounting plate 16 through a pressure conduit.
The charging port 24 penetrates the wall of the upper hemisphere of the spherical glass shell 10 and is connected with the rechargeable battery 19 through a lead.
The protective cover 8 surrounds and protects a transparent spherical glass shell 10 of the instrument chamber, and the protective cover 8 consists of an upper hemispherical shell and a lower hemispherical shell with flanges which are connected together by bolts. The top of the upper hemispherical shell of the protective cover 8 is provided with a large round hole which is a video acquisition window of the pan-tilt camera 13, is an outlet of light rays output by the illuminating lamp 11 and is also a window of which the pressure port 14 is contacted with and senses external pressure.
A release mechanism is mounted below the protective cover 8, the release mechanism comprising a shoe 4, a release hook receptacle 3, a release hook 22 and a fuse 21.
The bottom support 4 is cylindrical and has a top and a bottom, and the top is connected with the bottom of the protective cover 8 through bolts or other suitable methods. The release hook receptacle 3 and the fuse 21 are fixedly mounted atop the shoe 4. The lower end of the release hook seat 3 is provided with a release hook rotating shaft 2, and the release hook 22 with the shape similar to an inverted L is arranged on the release hook rotating shaft 2 through one end of the rotating shaft hole, so that the release hook 22 and the release hook seat 3 are in rotatable connection. The cable end of the fuse 21 is connected to the controller 9 through the bottom of the spherical glass housing 10. The fuse wire 20 of the fuse 21 is looped, and is hung on the other end of the release hook 22 and pressed by a screw.
The counterweight 23 is a metal weight with a hanging ring, the hanging ring is connected with the lower end of the chain ring 1, and a circular ring at the upper end of the chain ring 1 penetrates the release hook 22.
When the submarine image acquisition lander is laid, the whole submarine image acquisition lander sinks to the seabed by the self weight, shooting and observation work is started, after the submarine image acquisition lander works for a preset observation time, the fuse 21 starts to work under the control of the controller 9, the fuse wire 20 is fused, the release hook 22 rotates downwards around the release hook rotating shaft 2, and the balance weight 23 is disengaged. The buoyancy of the submarine image acquisition lander with the abandoned counterweight 23 is larger than the gravity thereof, and the submarine image acquisition lander floats to the sea surface for salvage. The whole process can be completed without professional technical personnel, and the use is convenient and flexible.
The utility model discloses a submarine image gathers lander with cloud platform camera, light, pressure sensor, controller and rechargeable battery etc. integrated in withstand voltage glass spherical shell, make it become the instrument shelter that can gather image information in the deep sea seabed to certain buoyancy deposit has. The pressure-resistant problem of a plurality of instruments and parts is solved by using one instrument cabin, the size and the weight are reduced, the external connection among the parts is reduced, the cost is reduced, and meanwhile, the pressure-resistant instrument cabin is simple to operate, can be carried on a common non-professional ship, and can be laid and recovered by non-professional personnel. The method is particularly suitable for short-term observation requirements with single purpose.
Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many modifications and substitutions without departing from the spirit and scope of the present invention.
Claims (10)
1. A submarine image acquisition lander, characterized by comprising:
the protective cover is in a spherical shape with an open top;
the instrument cabin is arranged in the protective cover and comprises a sealed transparent glass spherical shell, a pan-tilt camera, a pressure sensor, a controller and a rechargeable battery are arranged in the glass spherical shell, and the pan-tilt camera, the pressure sensor and the rechargeable battery are all connected with the controller through wires;
the release mechanism is fixed at the bottom of the protective cover; and
a counterweight connected to the release mechanism below the release mechanism.
2. The submarine image acquisition lander according to claim 1, wherein the glass spherical shell is formed by vacuum suction of an upper hemisphere and a lower hemisphere, a mounting hole provided with a vacuum port is formed in a wall of the upper hemisphere, and the glass spherical shell forms a pressure-resistant sealed shell after vacuum pumping is performed through the vacuum port.
3. The submarine image collection lander according to claim 1, wherein a mounting hole for mounting a pressure port is formed in a wall of the glass spherical shell, and the pressure port is connected to the pressure sensor through a pressure conduit.
4. The submarine image acquisition lander according to claim 1, wherein the wall of the glass spherical shell is provided with a mounting hole for mounting a charging port, and the charging port is connected with the rechargeable battery through a wire.
5. The undersea image capture lander of claim 1, wherein said instrumentation pod further comprises:
the battery mounting plate is used for mounting the rechargeable battery and is fixed on the inner wall of the glass spherical shell;
a circuit mounting board for mounting the controller; and
a pan-tilt camera mounting plate for mounting the pan-tilt camera and the pressure sensor,
the mounting plates are arranged in a certain distance in a stacked mode, and the circuit mounting plate and the tripod head camera mounting plate are supported through the supporting rods.
6. The seafloor image capture lander of claim 5, wherein the instrument pod further comprises an illumination lamp mounted on the pan-tilt camera mounting plate.
7. The submarine image acquisition lander according to claim 5,
the battery mounting plate comprises an upper battery mounting plate and a lower battery mounting plate, the distance between the upper battery mounting plate and the lower battery mounting plate is smaller than the height of the rechargeable battery, the rechargeable battery is fixed on the lower battery mounting plate, and the upper battery mounting plate is provided with a through groove with the shape and the size corresponding to the rechargeable battery and used for the rechargeable battery to pass through; and
Install a set of short strut and a set of long branch on the upper surface of last battery board, wherein, short strut upper end is fixed lays the circuit mounting panel, seted up the confession on the circuit mounting panel the hole that long branch passed, the upper end of long branch is fixed lays the cloud platform camera mounting panel.
8. The submarine image acquisition lander according to claim 5,
the bottom of the rechargeable battery is fixedly connected with the battery mounting plate, a group of first branches are mounted on the upper surface of the battery mounting plate, the height of each first branch is greater than that of the rechargeable battery, and the circuit mounting plate is fixedly mounted at the upper ends of the first branches; and
install a set of second branch trunk on the upper surface of circuit mounting panel, the height that the second was propped up is greater than the height of controller, the upper end of second branch trunk is fixed to be laid the cloud platform camera mounting panel.
9. The subsea image capture lander of claim 1, wherein the release mechanism comprises:
the bottom support is connected with the bottom of the protective cover;
the release hook seat is fixed on the bottom support;
the release hook is rotationally connected with the release hook seat through a release hook rotating shaft; and
A fuse fixed on the shoe, the fuse being connected to the controller by a cable,
wherein the release hook is hung on the fuse by an annular fusible link.
10. The marine image capturing lander of claim 1, wherein the counterweight is a metal block with a lifting ring that is suspended by a chain link from a release hook of the release mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120391793.XU CN214451760U (en) | 2021-02-22 | 2021-02-22 | Submarine image acquisition lander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120391793.XU CN214451760U (en) | 2021-02-22 | 2021-02-22 | Submarine image acquisition lander |
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| Publication Number | Publication Date |
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| CN214451760U true CN214451760U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120391793.XU Active CN214451760U (en) | 2021-02-22 | 2021-02-22 | Submarine image acquisition lander |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114900601A (en) * | 2022-06-06 | 2022-08-12 | 之江实验室 | Deep sea optical image acquisition system |
| CN115027621A (en) * | 2022-06-20 | 2022-09-09 | 广州海运渤船舶工程有限公司 | Full-sea-depth target salvaging lander |
-
2021
- 2021-02-22 CN CN202120391793.XU patent/CN214451760U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114900601A (en) * | 2022-06-06 | 2022-08-12 | 之江实验室 | Deep sea optical image acquisition system |
| CN115027621A (en) * | 2022-06-20 | 2022-09-09 | 广州海运渤船舶工程有限公司 | Full-sea-depth target salvaging lander |
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