Underwater camera movement module installation fixing piece

Abstract

The utility model discloses an underwater camera movement module installation fixing piece, which comprises an upper shell and a lower shell, the front parts of the upper shell and the lower shell are provided with matched fixing ports, the middle part of the lower shell is provided with a placement cavity, a connecting port is arranged between the placement cavity and the fixing port, and the left side of the fixing port is provided with a lamp wire channel; placing cavities are formed in the positions, corresponding to the placing cavities, of the bottom of the lower shell, through holes are formed in the shell between the placing cavities, and bottom through openings are formed in the front ends of the placing cavities; the head end and the tail end of the lower shell are respectively provided with a camera shell connecting port. According to the underwater camera, a separated structure is adopted, the drying agent is separated from the movement and the circuit board of the underwater camera, the circuit board is prevented from being in contact with the drying agent, the drying agent is effectively prevented from being ignited by the circuit board to damage a camera assembly, the movement is fixed through the fixing port through the cooperation of the upper shell and the lower shell, the stability of underwater camera shooting is improved, and the service life of the underwater camera is prolonged. Data collection is facilitated, and the deep sea operation efficiency is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the field of camera technology, in particular to an underwater camera core module installation fixing part. Background Art

[0002] The ocean is rich in biological and mineral resources. With the continuous development and utilization of the ocean by humans, underwater cameras have become one of the more common tools in deep-sea operations, mainly used for measurement, monitoring, exploration and other work in the deep sea. However, due to the low external environment temperature of deep-sea operations, the camera will generate heat during operation, causing fogging in the sealed shell. In order to prevent fogging from affecting the operation of the camera, desiccant is usually placed in the camera to absorb internal moisture to ensure the normal operation of the camera.

[0003] At present, the movement, circuit board and other components of conventional underwater cameras and desiccant are all arranged in a sealed shell. Although it can prevent the camera from fogging, during use, due to the aging of the circuit board and the internal welding points, the desiccant paper is easily ignited, thereby causing damage to the camera components, or even burning the internal movement and circuit board, resulting in damage to the camera, which greatly hinders the deep-sea operation process. In addition, during underwater shooting, since the sealed strong body is mostly set up in a frame-mounted manner, under the influence of factors such as water flow and the movement of the camera itself, the movement of the camera is easily shaken and offset due to the entanglement of the line, affecting the shooting effect, resulting in incomplete data collection and blurred collected images. The above problems greatly reduce the efficiency of deep-sea operations, so there is an urgent need for a shell that can play a protective role to solve the above problems. Utility Model Content

[0004] The utility model is a kind of underwater camera core module installation fixing part provided in view of the deficiencies of the prior art. The utility model adopts a separated structure to separate the desiccant from the core and circuit board of the underwater camera, so as to avoid contact between the circuit board and the desiccant, effectively prevent the desiccant from igniting and damaging the camera components, and fix the core through the fixing port by the cooperation of the upper shell and the lower shell, so as to improve the stability of underwater camera, facilitate data collection, and effectively improve the efficiency of deep-sea operation.

[0005] The technical solution adopted by this utility model:

[0006] A mounting fixture for an underwater camera movement module comprises an upper shell and a lower shell. The upper shell is detachably connected to the lower shell. Matching fixing ports are arranged at the front of the upper shell and the lower shell, a placement cavity is arranged in the middle of the lower shell, a connecting port is arranged between the placement cavity and the fixing port, and a light line channel is arranged on the left side of the fixing port; a placement cavity is arranged at a position corresponding to the placement cavity at the bottom of the lower shell, a through hole is arranged on the shell between the placement cavity and the placement cavity, and a bottom through port is arranged at the front end of the placement cavity; camera housing connecting ports are arranged at the head and the tail of the lower shell.

[0007] Furthermore, fixing protrusions are provided at positions corresponding to the connection port of the upper shell.

[0008] Furthermore, connecting channels are provided on both the left and right sides of the fixing port, the connecting channel on the left side is connected to the placement cavity, and the connecting channel on the right side is connected to the placement cavity.

[0009] Furthermore, the through holes are evenly spaced apart on the shell between the placement cavity and the seating cavity.

[0010] The utility model provides an underwater camera core module installation fixture, which has the following beneficial effects:

[0011] 1. The utility model separates and places the movement, circuit board and desiccant by arranging different chambers in the shell, and then connects the chambers through through holes and connecting channels, which not only prevents fogging inside the camera, but also avoids the problem that the circuit board and the desiccant are in contact for a long time, which may cause the desiccant to ignite and damage the camera components, thereby ensuring the safe operation of the underwater camera, reducing the loss cost, and effectively improving the efficiency of deep-sea operations.

[0012] 2. The utility model fixes the movement through the fixing port through the cooperation of the upper shell and the lower shell, and fixes the line of the camera assembly through the fixing protrusion and the light line channel, thereby improving the stability of the movement during operation, thereby improving the stability of underwater photography, ensuring data collection efficiency and accuracy, and effectively improving the efficiency of deep-sea operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the lower shell structure of the utility model.

[0015] Figure 3 It is a cross-sectional view of the lower shell of the utility model.

[0016] Figure 4 It is a schematic diagram of the upper shell structure of the utility model.

[0017] Figure 5 It is a longitudinal sectional view of the utility model.

[0018] Figure 6 This is a schematic diagram of the installation of the lower shell of the utility model.

[0019] In the figure: 1. lower shell; 2. lamp line channel; 3. fixing port; 4. upper shell; 5. connecting channel; 6. bottom opening; 7. connecting port; 8. placement cavity; 9. camera housing connecting port; 10. through hole; 11. placement cavity; 12. fixing protrusion. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0021] exist Figures 1 to 6 In the structure shown, the underwater camera movement module installation fixture provided by the utility model includes an upper shell 4 and a lower shell 1, the upper shell 4 and the lower shell 1 are detachably connected by bolts, matching fixing ports 3 are set at the front of the upper shell 4 and the lower shell 1, the fixing port 3 is used to place the movement, a placement cavity 8 is set in the middle of the lower shell 1, the placement cavity 8 is used to place the circuit board, a connecting port 7 is set between the placement cavity 8 and the fixing port 3, the connecting port 7 is used to place the line connecting the circuit board and the movement, a light line channel 2 is set on the left side of the fixing port 3, the movement is set in the fixing port 3, and the circuit board is set in the placement cavity 8, and the movement and the circuit board can be connected through the connection port 7. The upper shell 4 is connected to the lower shell 1, and then the lighting lamp circuit is connected to the movement through the lamp line channel 2. Then the upper shell 4 is connected to the lower shell 1 to fix the movement; a placement cavity 11 is set at the position corresponding to the placement cavity 8 at the bottom of the lower shell 1. The placement cavity 11 is used to place a desiccant. A through hole 10 is set on the shell between the placement cavity 11 and the placement cavity 8. The desiccant can absorb moisture in the placement cavity 8 through the through hole 10 to keep the placement cavity 8 dry. A bottom opening 6 is set at the front end of the placement cavity 11. The desiccant can absorb moisture at the fixing port 3 through the connecting channel 5 and the bottom opening 6; a camera housing connection port 9 is set at the head end and the tail end of the lower shell 1 for connecting with the camera housing.

[0022] The upper shell 4 is provided with a fixing protrusion 12 at a position corresponding to the connection port 7, which can press the circuit at the connection port 7 to increase the connection stability between the movement and the circuit board.

[0023] The left and right sides of the fixed port 3 are both provided with connecting channels 5. The connecting channel 5 on the left side is connected to the placement cavity 8, and the connecting channel 5 on the right side is connected to the placement cavity 11, so that the desiccant can absorb moisture at the fixed port through multiple pathways, which can further improve the dryness at the fixed port.

[0024] The through holes 10 are evenly spaced and arranged on the housing between the placement cavity 11 and the placement cavity 8, so as to improve the adsorption strength of the desiccant.

[0025] Installation principle of this utility model:

[0026] During installation, place the movement and circuit board in the fixing port and the placement cavity respectively, connect the movement and the circuit board through the connecting port, and then connect the lamp line to the movement through the lamp line channel. Next, connect the upper shell and the lower shell by bolts, fit the fixing ports of the upper shell and the lower shell to fix the movement, insert the fixing protrusion into the connecting port and press against the line to achieve the fixing effect. At this time, put the desiccant into the placement cavity, and finally connect the connected fixed mounting parts to the camera housing through the connecting port of the camera housing.

[0027] During deep-sea operations, the movement can remain stable and will not shift due to the connection between the upper shell and the lower shell. During operation, the moisture generated in the placement cavity is absorbed by the desiccant through the through hole, thereby keeping the placement cavity dry and ensuring the normal operation of the circuit board. The moisture at the fixed port is absorbed by the desiccant through the connecting channel and the bottom port, thereby keeping the movement dry, avoiding water mist at the lens and the lighting, which would hinder the progress of the operation and improve the efficiency of deep-sea operations.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that several improvements and modifications may be made without departing from the spirit or essential features of the present invention, and these improvements and modifications shall also be deemed to be within the scope of protection of the present invention. Therefore, from any point of view, the embodiments shall be regarded as exemplary and non-restrictive, and the scope of the present invention shall be defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims shall be included in the present invention. Any reference numeral in a claim shall not be deemed to limit the claim to which it relates.

Claims

1. An underwater camera core module installation fixture, characterized in that: The invention comprises an upper shell (4) and a lower shell (1), wherein the upper shell (4) and the lower shell (1) are detachably connected, matching fixing openings (3) are arranged at the front of the upper shell (4) and the lower shell (1), a placement cavity (8) is arranged in the middle of the lower shell (1), a connecting opening (7) is arranged between the placement cavity (8) and the fixing opening (3), and a light line channel (2) is arranged on the left side of the fixing opening (3); a placement cavity (11) is arranged at a position corresponding to the placement cavity (8) at the bottom of the lower shell (1), a through hole (10) is arranged on the shell between the placement cavity (11) and the placement cavity (8), and a bottom through opening (6) is arranged at the front end of the placement cavity (11); and camera housing connecting openings (9) are arranged at both the front end and the rear end of the lower shell (1).

2. The underwater camera core module mounting fixture according to claim 1, characterized in that: Fixed protrusions (12) are provided at positions corresponding to the upper shell (4) and the connecting port (7).

3. The underwater camera core module mounting fixture according to claim 1, characterized in that: The left and right sides of the fixing opening (3) are both provided with connecting channels (5), the connecting channel (5) on the left side is connected to the placement cavity (8), and the connecting channel (5) on the right side is connected to the placement cavity (11).

4. The underwater camera core module mounting fixture according to claim 1, characterized in that: The through holes (10) are evenly spaced and arranged on the housing between the placement cavity (11) and the placement cavity (8).

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