CN210670356U

CN210670356U - Underwater observation device

Info

Publication number: CN210670356U
Application number: CN201921698364.6U
Authority: CN
Inventors: 孙红波; 江淑凤; 孙响西
Original assignee: Shenzhen Hoyotop Technology Co ltd
Current assignee: Shenzhen Hoyotop Technology Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-06-02
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses an underwater observation device, which comprises a waterproof shell, a controller arranged in the waterproof shell, a camera device, a display device and a power supply for supplying power, wherein the camera device, the display device and the power supply are all connected with the controller; the front end of the waterproof shell is provided with a sealed camera shooting window, and the rear end of the waterproof shell is provided with a sealed display window; the camera device is used for shooting in real time through the camera window and transmitting the first video signal of making a video recording to the controller, and the controller transmits the first video signal to the display device to display and see through the display window so as to be observed by workers under water. The utility model discloses viewing device can guarantee waterproofly under water, also can guarantee that camera device can make a video recording in real time, and display device sees through waterproof casing and observes the video that display device shows and can make the staff under water more clearly carefully observe, and the continuation of the journey is good, and waterproof performance is high.

Description

Underwater observation device

Technical Field

The utility model relates to an observe technical field under water, especially relate to an observation device under water.

Background

The underwater observation device is a tool for recognizing ocean, developing and utilizing ocean and protecting ocean by utilizing underwater imaging, and is combined with a display device through a camera device to observe and detect the ocean for underwater workers, and has the advantages of visual detection target, high imaging resolution, high information content and the like.

In the prior art, the underwater observation device is arranged at the eye observation position inside the diving device (such as a diving mask and a diving helmet) to be observed by underwater workers, and the deeper the water, the higher the water pressure, the water pressure can extrude the diving device to enable the underwater observation device to be attached to the underwater workers to hinder observation. Therefore, the underwater observation device needs to be erected outside the diving device, but the underwater observation device needs to be arranged outside the diving device to ensure the waterproof performance of each part of the underwater observation device, such as a camera device, a display device and the like, and ensure the camera shooting and display functions.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, a viewing device under water is provided.

The utility model provides a technical scheme that its technical problem adopted is: the underwater observation device comprises a waterproof shell, a controller arranged in the waterproof shell, a camera device, a display device and a power supply for supplying power, wherein the camera device, the display device and the power supply are connected with the controller; the front end of the waterproof shell is provided with a sealed camera shooting window, and the rear end of the waterproof shell is provided with a sealed display window; the camera shooting window is provided with a camera shooting lens; the camera device is used for shooting in real time through the camera window and transmitting the first video signal of shooting to the controller, and the controller transmits the first video signal to the display device to be displayed and supplies underwater workers to observe in real time through the display window.

Optionally, the display device is a liquid crystal display; the display device comprises a controller, a conversion device and a liquid crystal screen, wherein the input end of the conversion device is connected with the controller, the output end of the conversion device is connected with the display device, and the conversion device is used for converting the first video signal into a second video signal to be displayed by the liquid crystal screen.

Optionally, the first video signal is an AHD video signal; the refresh rate and the resolution of the second video signal are both smaller than those of the first video signal;

the liquid crystal screen is an OLED liquid crystal screen, and the size of the liquid crystal screen is 0.3-0.5 inches.

Optionally, a sealed camera lens is arranged on the camera window, and the camera lens is a plastic lens or a glass lens;

and a sealed display lens is arranged on the display window, and the display lens is an ocular lens.

Optionally, the waterproof case further comprises a storage device arranged in the waterproof case and connected with the controller, and the controller transmits the first video signal to the storage device for storage.

Optionally, a waterproof USB interface connected to the controller is disposed on the waterproof housing, and the waterproof USB interface is used for reading the first video signal stored in the storage device.

Optionally, the portable electronic device further comprises a power switch button arranged on the outer side of the waterproof shell and connected with the controller, and a mode conversion button arranged on the outer side of the waterproof shell and connected with the camera device to convert the camera mode of the camera device.

Optionally, the power switch key and the mode conversion key are both hall switches.

Optionally, the power supply is a detachable battery, a power supply window and a sealed and detachable battery cover cylinder are arranged at the rear end of the waterproof shell, and a power supply interface for connecting the controller and the battery is arranged on the power supply window; the battery is arranged in the battery cover cylinder and supplies power to the controller through a power interface.

Optionally, a fixing assembly for fixing the waterproof housing to the underwater device is arranged on the outer side of the waterproof housing.

Implement the utility model discloses underwater observation device's technical scheme has following advantage or technological effect: the utility model discloses viewing device can guarantee waterproofly under water, also can guarantee that camera device can make a video recording in real time, and display device sees through the video that display device shows of waterproof casing to and can make the staff under water more clearly carefully observe, the continuation of the journey is good, and waterproof performance is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, and in the drawings:

fig. 1 is a schematic structural view of a waterproof case of an embodiment of the underwater observation device of the present invention;

FIG. 2 is an exploded view of the underwater viewing device of the present invention;

fig. 3 is a schematic diagram of a first module connection of an embodiment of the underwater viewing device of the present invention;

fig. 4 is a schematic diagram of the connection of the second module of the underwater observation device of the present invention.

Detailed Description

In order to make the objects, solutions and advantages of the present invention more apparent, the various embodiments to be described hereinafter will be referred to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration various embodiments in which the invention may be practiced. It is to be understood that other embodiments may be utilized and structural and functional modifications may be made to the embodiments set forth herein without departing from the scope and spirit of the present invention.

As shown in fig. 1-4, the present invention provides an underwater observation device, which includes a waterproof casing 100, a controller 200 disposed in the waterproof casing 100, a camera 400, a display 300 and a power supply 500 for supplying power, wherein the camera 400 and the display 300 are all connected to the controller 200. A sealed camera window 110 is arranged at the front end of the waterproof shell 100, and a sealed display window 120 is arranged at the rear end of the waterproof shell 100; the camera device 400 is configured to take a real-time image through the camera window 110 and transmit a first video signal of the taken image to the controller 200, and the controller 200 transmits the first video signal to the display device 300 for displaying and provides real-time observation for a worker through the display window 120.

Specifically, the waterproof housing 100 is mainly used for waterproof protection, and is used for protecting electronic components such as the controller 200, the display device 300, the camera device 400, and the power supply 500 from short circuit damage caused by contact with water, the sealed camera window 110 and the sealed display window 120 can ensure waterproofness, the camera device 400 can also ensure real-time camera shooting, and the display device 300 observes a video displayed by the display device 300 through the waterproof housing 100. Specifically, the controller 200 is a control chip, and the model of the control chip may be a QFP128 chip, and of course, the control chip may also be another type of chip, which is not limited herein.

As shown in fig. 4, in the present embodiment, a conversion device 800 is further included, an input end of the conversion device 800 is connected to the controller 200, and an output end of the conversion device 800 is connected to the display device 300, for converting the first video signal into a second video signal for displaying on the liquid crystal panel. Specifically, the display device 300 is a liquid crystal screen, preferably, the liquid crystal screen is an OLED liquid crystal screen, and the size of the liquid crystal screen is 0.3-0.5 inches. The first video signal is an AHD video signal; the refresh rate and the resolution of the second video signal are different from those of the first video signal; the second video signal may be a format video signal such as TVI, CVI, etc., for example, the refresh rate of the first video signal is 30Hz, the resolution is 1080P, etc., the refresh rate of the second video signal is 60Hz, the resolution is 768P, etc., the output modes of the first video signal and the second video signal are different, and the refresh rate and the resolution are also different, etc. Of course, the display screen may be a liquid crystal display or other type of display screen, and is not limited in particular. The camera device 400 may be a camera.

In this embodiment, the camera window 110 is provided with a sealed camera lens 130, and the camera lens 130 is a plastic lens or a glass lens; the display window 120 is provided with a sealed display lens 140, and the display lens 140 is an eyepiece 141. Specifically, the underwater worker can observe clearly and carefully by magnifying the video displayed on the display device 300 through the eyepiece 141. Of course, the display lens 140 may also be a plastic lens or a glass lens. As long as it is possible to allow underwater workers to observe the video displayed by the display device 300 through the waterproof housing 100 and to ensure the waterproofing of the waterproof housing 100. Preferably, the eyepiece 141 is sleeved with a rubber ring 142, and the rubber ring 142 can prevent impurities in water from entering the eyepiece 141 when the eyepiece 141 is used for observing a display video of the display device 300.

In this embodiment, the power supply 500 is a detachable battery 510, and the rear end of the waterproof housing 100 is provided with a power supply window 150 and a sealed detachable battery cover barrel 170; wherein, the power supply window 150 is provided with a power interface 160 for connecting the controller 200 and the battery 510; the battery 510 is disposed within the battery cover 170 to provide power to the controller 200 via the power interface 160. Specifically, through detachable battery 510 with the convenience change battery 510 to the surface of water when having no electricity, guarantee underwater observation device's electric quantity continuation of journey.

In this embodiment, a fixing assembly 180 for fixing the waterproof housing 100 to an underwater device is disposed outside the waterproof housing 100. The fixing member 180 may be a fixing screw hole, etc., and is not limited thereto. In particular, the underwater device may be a diving device, such as a diving cap, a diving mask, or the like.

In this embodiment, a storage device 600 is further included and is disposed in the waterproof housing 100 and connected to the controller 200, and the controller 200 transmits the first video signal to the storage device 600 for storage. Specifically, the storage device 600 may record a first video signal during a job, so as to facilitate a review of the recorded job condition; in other embodiments, the storage module 600 may also be omitted for cost savings or other underwater observation tasks that do not require storage.

In this embodiment, the storage device 600 may be a TF card (not shown) disposed in the waterproof housing 100 and connected to the controller 200, and the waterproof housing 100 is provided with a waterproof USB interface 190 connected to the controller 200; the waterproof USB interface 190 is used to read the first video signal stored in the storage device 600.

In this embodiment, the waterproof case further includes a power switch button 710 disposed outside the waterproof case 100 and connected to the controller 200, and a mode switching button 720 disposed outside the waterproof case 100 and connected to the image capturing device 400 to switch the image capturing mode thereof, where the power switch button 710 and the mode switching button 720 are both hall switches, so that there is no risk of water leakage, and the waterproof performance is high. The number of hall switches is not specifically limited herein.

The utility model provides an observation device can guarantee waterproofly under water, also can guarantee that camera device can make a video recording in real time, and display device sees through waterproof casing and observes the video that display device shows and can make the staff more clearly carefully observe the detection under water, and continuation of the journey is good, and waterproof performance is high.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the protection scope of the present invention.

Claims

1. An underwater observation device is characterized by comprising a waterproof shell (100), a controller (200) arranged in the waterproof shell (100), a camera device (400), a display device (300) and a power supply (500) for supplying power, wherein the camera device (400) and the display device (300) are all connected with the controller (200); a sealed camera shooting window (110) is arranged at the front end of the waterproof shell (100), and a sealed display window (120) is arranged at the rear end of the waterproof shell (100);

the camera device (400) is used for shooting in real time through the camera window (110) and transmitting a first video signal of the camera to the controller (200), and the controller (200) transmits the first video signal to the display device (300) for displaying and allowing a worker under water to observe in real time through the display window (120).

2. Underwater viewing device according to claim 1, characterized in that the display device (300) is a liquid crystal screen;

the liquid crystal display device further comprises a conversion device (800), wherein the input end of the conversion device (800) is connected with the controller (200), and the output end of the conversion device (800) is connected with the display device (300) and is used for converting the first video signal into a second video signal for the liquid crystal display to display.

3. The underwater viewing device of claim 2, wherein the first video signal is an AHD video signal; the refresh rate and the resolution of the second video signal are different from those of the first video signal;

4. The underwater viewing device of claim 1, wherein a sealed camera lens (130) is disposed on the camera window (110), and the camera lens (130) is a plastic lens or a glass lens;

and a sealed display lens (140) is arranged on the display window (120), and the display lens (140) is an eyepiece (141).

5. The underwater viewing device of claim 1, further comprising a memory device (600) disposed within the watertight housing (100) and coupled to the controller (200), the controller (200) transmitting the first video signal to the memory device (600) for storage.

6. The underwater viewing device of claim 5, wherein the waterproof housing (100) is provided with a waterproof USB interface (190) connected to the controller (200), and the waterproof USB interface (190) is used for reading the first video signal stored in the storage device (600).

7. The underwater observation device of claim 1, further comprising a power switch button (710) provided outside the waterproof housing (100) and connected to the controller (200), and a mode switching button (720) provided outside the waterproof housing (100) and connected to the image pickup device (400) to switch an image pickup mode thereof.

8. The underwater viewing device of claim 7, wherein the power switch button (710) and the mode switch button (720) are both Hall switches.

9. The underwater observation device of claim 1, wherein the power supply (500) is a detachable battery (510), a power supply window (150) and a sealed detachable battery cover cylinder (170) are arranged at the rear end of the waterproof shell (100), and a power supply interface (160) for connecting the controller (200) and the battery (510) is arranged on the power supply window (150);

the battery (510) is arranged in the battery cover barrel (170) and supplies power to the controller (200) through the power interface (160).

10. The underwater observation device of claim 1, wherein a fixing assembly (180) for fixing the waterproof housing (100) to an underwater device is provided outside the waterproof housing (100).