Deepwater detector

Abstract

The deepwater detector comprises a visual sensor module and a light source module arranged on the opposite side of the visual sensor module, the visual sensor module comprises a first shell, a circuit board is fixed to the upper portion of the first shell, a visual sensor is fixed to the lower portion of the first shell, and the visual sensor is electrically connected with the circuit board. The light source module comprises a second shell, a lamp panel is fixed in the second shell, the lamp panel is electrically connected with the circuit board, the lamp panel and the visual sensor are oppositely arranged, and the first shell and the second shell are connected through a connecting column. A light source is provided for shooting of the visual sensor, the detector detects the liquid phase condition in the gap, and visual detection of deep water liquid can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection, and specifically relates to a deep - water detector. Background Art

[0002] With the improvement of detection technology, the detection requirements in deep - water environments are increasing day by day. Traditional deep - water detection equipment is mostly used for measuring physical parameters such as water depth, temperature, pressure, etc. However, in some application scenarios, the detection of liquid - phase components, states, and impurity contents in deep - water environments is particularly important. However, in the existing technology, the equipment capable of directly visually detecting deep - water liquid phases is relatively limited, especially those that can operate stably under extreme depths and complex liquid conditions.

[0003] Existing deep - water visual detection equipment usually relies on external light sources for illumination. However, in the high - pressure environment of deep water, it is often difficult to balance the stability of the light source and the sealing performance of the equipment. In addition, due to the high pressure and strong corrosiveness in deep - water environments, the layout of transmission lines and the waterproof performance of the equipment become key factors affecting the long - term service life of detection equipment. In this context, how to optimize the layout of the light source and visual sensor while ensuring the structural strength of the equipment and improving the waterproof performance of the equipment is an urgent problem to be solved in the current technical field.

[0004] Therefore, there is an urgent need for an improved deep - water detector that can achieve efficient and reliable visual detection in harsh deep - water environments, while improving the sealing and durability of the equipment to meet the requirements in practical applications. Summary of the Utility Model

[0005] To solve the above problems, the utility model provides a deep - water detector that can achieve efficient and reliable visual detection in harsh deep - water environments, while improving the sealing and durability of the equipment to meet the requirements in practical applications.

[0006] The technical solution provided by the utility model is as follows:

[0007] A deep - water detector includes a visual sensor module and a light source module arranged on the opposite side of the visual sensor module;

[0008] The visual sensor module includes a first housing. A circuit board is fixed to the upper part of the first housing, and a visual sensor is fixed to the lower part of the first housing. The visual sensor is electrically connected to the circuit board;

[0009] The light source module includes a second housing. A lamp board is fixed inside the second housing. The lamp board is electrically connected to the circuit board and is arranged opposite to the visual sensor;

[0010] The first housing and the second housing are connected by connecting columns.

[0011] In some embodiments, a first through hole is formed on one side of the first housing close to the second housing, and a first lens is installed at the first through hole. A second through hole is formed on one side of the second housing close to the first housing, and a second lens is installed at the second through hole.

[0012] In some embodiments, the cross-section of the first lens is convex-shaped, and the first lens is snap-fitted into the first through hole. The cross-section of the second lens is convex-shaped, and the second lens is snap-fitted into the second through hole.

[0013] In some embodiments, the inside of the connecting post is hollow, and the transmission line between the lamp board and the circuit board passes through the connecting post to connect the lamp board and the circuit board.

[0014] In some embodiments, a first back plate is provided on one side of the first housing away from the second housing. A waterproof groove is formed on one side of the first housing close to the first back plate, and a waterproof strip is provided in the waterproof groove.

[0015] In some embodiments, a second back plate is provided on one side of the second housing away from the first housing. A waterproof groove is formed on one side of the second housing close to the second back plate, and a waterproof strip is provided in the waterproof groove.

[0016] In some embodiments, an interface for connecting an IP68 connector is formed at the top of the first housing.

[0017] In some embodiments, the shapes of the bottoms of the first housing and the second housing are arc-shaped

[0018] In summary, the beneficial effects of the present utility model are as follows:

[0019] (1) By providing a gap between the first housing and the second housing, the lamp board on one side irradiates the liquid in the gap to provide a light source for the vision sensor to take pictures, and the detector detects the liquid phase condition in the gap, the present utility model can realize the vision detection of deep water liquid.

[0020] (2) The inside of the connecting post of the present utility model is hollow, and the transmission line between the lamp board and the circuit board passes through the connecting post to connect the lamp board and the circuit board. As a connecting member between the first housing and the second housing, the connecting post can also be used as a wire trough, avoiding the transmission line passing through the outside of the first housing and the second housing, reducing unnecessary openings, and improving the waterproof performance of the detector. Description of the Drawings

[0021] Figure 1 is a schematic structural diagram of the present utility model;

[0022] Figure 2 is a schematic cross-sectional structural diagram of the present utility model;

[0023] Figure 3 is a schematic structural diagram of the vision sensor module of the present utility model;

[0024] Figure 4 This is a schematic exploded view of the vision sensor module of the present utility model;

[0025] Figure 5 This is a schematic structural view of the light source module of the present utility model;

[0026] Figure 6 This is a schematic exploded view of the light source module of the present utility model.

[0027] The reference numerals are as follows:

[0028] 1, vision sensor module; 2, light source module; 3, connecting post; 4, waterproof groove; 5, interface;

[0029] 11, first housing; 12, circuit board; 13, vision sensor; 14, first through hole; 15, first lens; 16, first back plate;

[0030] 21, second housing; 22, lamp board; 23, second through hole; 24, second lens; 25, second back plate. Specific embodiments

[0031] To deepen the understanding of the present utility model, the present utility model will be further described in detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present utility model and do not constitute a limitation on the protection scope of the present utility model.

[0032] Embodiment 1

[0033] As Figure 1-6 shown, this embodiment provides a deep water detector, which mainly includes a vision sensor module 1 and a light source module 2. The lens module 1 is used to capture the liquid phase condition in deep water, and the light source module 2 is used to provide light for the capture. The light source module 2 is arranged on the opposite side of the vision sensor module 1 and is arranged in parallel with the vision sensor module 1.

[0034] The vision sensor module 1 includes a first housing 11, and the first housing 11 is made of waterproof and explosion-proof material. The first housing 11 is divided into upper and lower parts. The circuit board 12 is fixed on the upper part of the first housing 11, and the vision sensor 13 is fixed on the lower part of the first housing 11. The vision sensor 13 is electrically connected to the circuit board 12. The circuit board 12 is fixed inside the housing by copper studs, and the vision sensor 13 is fixed inside the housing by screws to ensure the stability of the internal components of the detector during the sinking process.

[0035] The light source module 2 includes a second housing 21. The height of the second housing 21 is the same as the height of the lower part of the first housing 11. A lamp board 22 is fixed inside the second housing 22. The lamp board 22 is electrically connected to the circuit board 12. The lamp board 22 is fixed inside the second housing 21 by screws, and the lamp board 22 is arranged opposite to the vision sensor 13.

[0036] A gap is provided between the first housing 11 and the second housing 21. The detector detects the liquid phase condition inside the gap. The first housing 11 and the second housing 21 are connected by a connecting column 3, and the length of the connecting column 3 determines the width of the gap. During use, the lamp panel 22 on one side irradiates the liquid inside the gap to provide a light source for the visual sensor 13 to take pictures.

[0037] On the side of the first housing 11 close to the second housing 21, a first through hole 14 is opened, and a first lens 15 is installed at the first through hole 14. On the side of the second housing 21 close to the first housing 11, a second through hole 23 is opened, and a second lens 24 is installed at the second through hole 23. The cross section of the first lens 15 is convex-shaped. The first lens 15 is clamped in the first through hole 14, and the convex edge of the first lens 15 fits against the inner edge of the first through hole 14 to ensure waterproofness. The cross section of the second lens 24 is convex-shaped. The second lens 24 is clamped in the second through hole 23, and the convex edge of the second lens 24 fits against the inner edge of the second through hole 23 to ensure waterproofness. Of course, a waterproof rubber strip will be used to seal the connection between the first lens 15 and the first housing 11, and a waterproof rubber strip will also be used to seal the connection between the second lens 24 and the second housing 21.

[0038] Embodiment 2

[0039] This embodiment is formed on the basis of Embodiment 1. By further setting the structures of the first housing 11 and the second housing 21, the waterproofness of the detector is improved. Specifically:

[0040] The inside of the connecting column 3 is hollow, and the transmission line between the lamp panel 22 and the circuit board 12 passes through the connecting column 3 to connect the lamp panel 22 and the circuit board 12. The connecting column 3 serves as a connecting member between the first housing 11 and the second housing 21, and at the same time can also serve as a wire trough, avoiding the transmission line passing through the outside of the first housing 11 and the second housing 21, reducing unnecessary openings, and improving the waterproof performance of the detector.

[0041] On the side of the first housing 11 away from the second housing 21, a first back plate 16 is provided. On the side of the first housing 11 close to the first back plate 16, a waterproof groove 4 is opened, and a waterproof strip is provided in the waterproof groove 4. On the side of the second housing 21 away from the first housing 11, a second back plate 25 is provided. On the side of the second housing 21 close to the second back plate 25, a waterproof groove 4 is opened, and a waterproof strip is provided in the waterproof groove 4.

[0042] The settings of the first back plate 16 and the second back plate 25 facilitate the disassembly and detection of the detector. During installation, first install the waterproof strip into the waterproof groove 4, then cover the first back plate 16 and the second back plate 25, and tighten them with screws, improving the waterproof performance of the detector while ensuring convenient use.

[0043] In this embodiment, an interface 5 for connecting an IP68 connector is provided at the top of the first housing 11. The transmission line of the underwater detector is connected to the water surface control end through the IP68 connector, which facilitates the electrical connection and signal transmission of the detector and further improves the waterproof performance of the detector.

[0044] In this embodiment, the bottoms of the first housing 11 and the second housing 21 are arc-shaped, which reduces the liquid resistance during the sinking process of the detector and improves the stability of the deep-water detector when it enters the water.

[0045] It should be noted that in the drawings or the text of the specification, the implementation manners that are not illustrated or described are all forms known to those of ordinary skill in the art and are not described in detail. In addition, the definitions of the above-mentioned various elements and methods are not limited to the specific structures, shapes or manners mentioned in the embodiments.

[0046] It should also be noted that this document may provide examples containing parameters with specific values, but these parameters do not necessarily have to be exactly equal to the corresponding values, but may be approximated to the corresponding values within an acceptable error tolerance or design constraint. The directional terms mentioned in the embodiments, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc., are only references to the directions in the drawings and are not used to limit the protection scope of this application.

[0047] The above description shows and describes the preferred embodiments of the present invention. As mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the techniques or knowledge in related fields. And the changes and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should all be within the protection scope of the appended claims of the present invention.

Claims

1. A deep water detector, characterized in that, It includes a vision sensor module (1) and a light source module (2) arranged on the opposite side of the vision sensor module (1); The vision sensor module (1) includes a first housing (11), a circuit board (12) is fixed on the upper part of the first housing (11), a vision sensor (13) is fixed on the lower part of the first housing (11), and the vision sensor (13) is electrically connected to the circuit board (12); The light source module (2) includes a second housing (21), a lamp board (22) is fixed inside the second housing (21), the lamp board (22) is electrically connected to the circuit board (12), and the lamp board (22) is arranged opposite to the vision sensor (13); The first housing (11) and the second housing (21) are connected by a connecting column (3).

2. The deep water detector according to claim 1, wherein, A first through hole (14) is opened on one side of the first housing (11) close to the second housing (21), a first lens (15) is installed at the first through hole (14), a second through hole (23) is opened on one side of the second housing (21) close to the first housing (11), and a second lens (24) is installed at the second through hole (23).

3. The deep water detector according to claim 2, wherein The cross section of the first lens (15) is convex-shaped, the first lens (15) is clamped in the first through hole (14), the cross section of the second lens (24) is convex-shaped, and the second lens (24) is clamped in the second through hole (23).

4. The deep water detector according to claim 1, characterized in that, The inside of the connecting column (3) is hollow, and the transmission line between the lamp board (22) and the circuit board (12) passes through the connecting column (3) to connect the lamp board (22) and the circuit board (12).

5. The deep water detector according to claim 1, characterized in that, A first back plate (16) is provided on one side of the first housing (11) away from the second housing (21), a waterproof groove (4) is opened on one side of the first housing (11) close to the first back plate (16), and a waterproof strip is provided in the waterproof groove (4).

6. The deep water detector according to claim 5, wherein A second back plate (25) is provided on one side of the second housing (21) away from the first housing (11), a waterproof groove (4) is opened on one side of the second housing (21) close to the second back plate (25), and a waterproof strip is provided in the waterproof groove (4).

7. The deep water detector according to claim 1, characterized in that An interface (5) for connecting an IP68 connector is opened at the top of the first housing (11).

8. The deep water detector according to claim 1, characterized in that The bottom shapes of the first housing (11) and the second housing (21) are arc-shaped.

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