Full-sea deep pressure display
A display, pressure-resistant technology, applied in static indicators, identification devices, instruments, etc., can solve the problems of lack of high quality, few LED high-definition displays, and circuit integrated boards that cannot work, so as to reduce the pressure in the cabin, Protection and stabilization effect
Active Publication Date: 2022-03-01
HANGZHOU DIANZI UNIV
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Problems solved by technology
Most submersibles upload real-time video data and sensor data to the host computer through cables, but there are very few LED high-definition displays currently used in deep seas in China.
[0004] In daily life, the data display is visually displayed through various display screens, but in the deep sea, due to its extremely strong pressure, the commonly designed integrated circuit board cannot work
In order to overcome the lack of real-time data sharing capabilities of existing submarine multi-system systems and the lack of high-quality submarine high-voltage display products, and combine the current requirements of submarine scientific research, improve the operating range of submarine multi-systems to meet the requirements of civil and commercial deep sea applications. job requirements
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[0031] The present invention will be further described below in conjunction with specific examples, but the present invention is not limited to these specific implementations. Those skilled in the art will realize that the present invention covers all alternatives, modifications and equivalents as may be included within the scope of the claims.
[0032] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientations or positional relationships indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" are based on the attached The orientation or positional relationship shown in the figure is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be c...
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The invention provides a full-sea deep pressure-resistant display screen, which includes a transparent cylindrical shell, and waterproof spiral grooves are respectively arranged inside the two ends of the transparent cylindrical shell, and a spiral cabin is screwed and fixed on the waterproof spiral groove The cover makes the inside of the transparent cylindrical shell form a sealed cabin. The LED matrix integrated circuit is installed in the sealed cabin and filled with light oil. On one side of the screw hatch, a communication and power interface is protruded. The power interface is electrically connected to the LED matrix integrated circuit, and an oil bag is connected to the screw hatch on the other side, and the oil bag communicates with the sealed cabin. The invention pours light oil into the sealed cabin and sets an oil bag to ensure the consistency of the pressure inside and outside the cabin, greatly reduce the pressure inside the cabin, protect the stability of the circuit, make the display screen pressure-resistant, and can be used in deep sea.
Description
technical field [0001] The invention belongs to the field of deep-sea technology, and in particular relates to an all-sea deep pressure-resistant display screen. Background technique [0002] A huge deep-sea scientific research project contains a large number of different systems. As far as the current domestic deep-sea scientific research is concerned, since there is no display screen that meets the full-sea deep-pressure design on the market, most real-time data rely on sensor networking. Transmission uploaded to the upper computer display of each system, which will inevitably lead to great inconvenience in data sharing among various systems. Moreover, in the process of multiple systems running together, if a problem occurs at both ends of a certain line of data communication, the stability of the entire system will produce unpredictable results. [0003] Today, with the gradual development of (remotely controlled submersibles) ROVs and AUVs (self-service submersibles), d...
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IPC IPC(8): G09F9/33G09G3/32
CPCG09F9/33G09G3/32G09G2310/0286
Inventor 刘敬彪彭飞
Owner HANGZHOU DIANZI UNIV