CN217112876U

CN217112876U - Remote inspection observation device

Info

Publication number: CN217112876U
Application number: CN202122745957.7U
Authority: CN
Inventors: 林金旭; 刘洪群; 申罡
Original assignee: Cgn Huizhou Nuclear Power Co ltd; China General Nuclear Power Corp; Suzhou Nuclear Power Research Institute Co Ltd
Current assignee: Cgn Huizhou Nuclear Power Co ltd; China General Nuclear Power Corp; Suzhou Nuclear Power Research Institute Co Ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-08-02
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a remote inspection observation device, which comprises a barrel body and an image acquisition component arranged on the barrel body, wherein the image acquisition component comprises an eyepiece group and an objective group which are arranged at two ends of the barrel body; a control main board and a battery connected with the control main board are arranged in the cylinder body, and the control main board is connected with the image acquisition assembly; the remote inspection observation device also comprises a display screen which is rotatably arranged on the cylinder and is connected with the control main board; and a common illumination light source, a laser ranging assembly and an infrared illumination light source which are connected with the control main board are arranged on the periphery of the objective lens group. The device can realize carrying out image acquisition, and sets up ordinary light source and infrared light source etc. and can be applied to in the relatively poor environment of light, and laser rangefinder subassembly can detect better simultaneously and measure the distance of observed thing and observer, and the device can acquire abundanter accurate observed thing information.

Description

Remote inspection observation device

Technical Field

The utility model relates to a nuclear power field inspection detection area especially relates to a remote inspection observation device.

Background

In the field of nuclear power industry and the like, there are various kinds of equipment. In order to ensure that these devices can operate properly and reliably, they need to be inspected and maintained periodically. Currently, visual inspection is the most widely used and basic method among all inspection means. The state of the device is evaluated by finding abnormal differences on the device through visual observation.

Visual inspection, however, often suffers from various problems during operation. Due to the limitation of eyesight of people, nearby objects can be observed carefully only under the condition of good light, and in actual life, a plurality of large-scale devices are difficult to approach and inaccessible, such as high-voltage power transmission towers, large-scale tower cranes and the like. Or the environment light of the equipment is dim, such as the inside of a factory building, the inside of a huge pipeline and the like. In order to overcome the problems, the traditional method generally adopts a mode of ascending, using a telescope, a flashlight and the like to solve the problems. However, there are some problems, such as high time and labor cost and low efficiency when ascending, and the telescope and flashlight are usually only suitable for single environment and difficult to take pictures and record.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in that, a remote inspection observation device is provided.

The utility model provides a technical scheme that its technical problem adopted is: the long-distance inspection observation device comprises a barrel and an image acquisition assembly arranged on the barrel, wherein the image acquisition assembly comprises an eyepiece group and an objective lens group arranged at two ends of the barrel, and a focusing knob for connecting the eyepiece group and the objective lens group is arranged on the barrel; a control main board and a battery connected with the control main board are arranged in the cylinder body, and the control main board is connected with the image acquisition assembly;

the remote inspection observation device also comprises a display screen which is rotatably arranged on the cylinder body and is connected with the control main board;

and a common lighting source, a laser ranging assembly and an infrared lighting source which are connected with the control main board are arranged on the periphery of the objective lens group.

Preferably, the periphery of the objective lens group is provided with a mounting seat, and the common illumination light source, the laser ranging assembly and the infrared illumination light source are all mounted on the mounting seat.

Preferably, one side of the eyepiece group is provided with a photographing button connected with the control main board.

Preferably, one side of the eyepiece group is provided with a common lighting source button connected with the control main board.

Preferably, an infrared illumination light source button connected with the control main board is arranged on one side of the eyepiece group.

Preferably, one side of the eyepiece group is provided with a data charging interface connected with the control mainboard.

Preferably, the data charging interface includes a USB interface, an HDMI interface, and a Type-C interface.

Preferably, a memory card slot is arranged on one side of the eyepiece group.

Preferably, the laser ranging assembly comprises a laser transmitter and a laser receiver.

Preferably, the bottom of the cylinder body is also provided with a tripod interface.

Implement the utility model discloses following beneficial effect has: this long-distance inspection observation device can realize carrying out image acquisition, and sets up ordinary light source and infrared light source etc. and can be applied to the relatively poor environment of light, and laser rangefinder subassembly can detect better simultaneously and measure the distance of observed thing and observer, and this long-distance inspection observation device can acquire abundanter accurate observed thing information.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic structural view of the remote inspection observation device of the present invention at a viewing angle;

FIG. 2 is a schematic structural view of the remote inspection observation device of the present invention at another viewing angle;

FIG. 3 is a schematic structural view of the remote inspection observation device of the present invention at the bottom view angle;

reference numbers in the figures: 1-ocular group, 2-data charging interface, 3-common lighting source switch, 4-infrared lighting source switch, 5-memory card slot, 6-photographing button, 7-display screen, 8-focusing knob, 9-objective group, 10-common lighting source, 11-laser ranging component, 12-infrared lighting source, 13-barrel, 14-tripod interface.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "upper", "lower", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention, but do not indicate that the device or element referred to must have a specific direction, and thus, should not be construed as limiting the present invention.

It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or intervening elements may also be present. The terms "first", "second", "third", etc. are only for convenience in describing the present technical solution, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Please refer to fig. 1-3, which are diagrams of the present invention, the present invention provides a remote inspection observation device, comprising a barrel 13, an image collecting assembly disposed on the barrel 13, the image collecting assembly comprises an eyepiece group 1 and an objective group 9 disposed at two ends of the barrel 13, a focusing knob 8 disposed on the barrel 13 for connecting the eyepiece group 1 and the objective group 9, a control mainboard and a battery connected to the control mainboard are disposed in the barrel 13, and the control mainboard is connected to the image collecting assembly. The remote inspection observation device further comprises a display screen 7 which is rotatably arranged on the cylinder body 13 and is connected with the control main board. The periphery of the objective lens group 9 is provided with a common illumination light source 10, a laser ranging component 11 and an infrared illumination light source 12 which are connected with the control main board.

In this embodiment, the barrel 13 is substantially cylindrical, and has an eyepiece lens group 1 at one end and an objective lens group 9 at the other end. The eyepiece group 1 can carry out stepless zooming, the objective group 9 adopts a maca lens with a small structure, and the eyepiece group 1 and the objective group 9 are mutually matched to realize 25-75 times of continuous magnification. In this embodiment, the objective lens assembly 9 may be disposed coaxially with the cylinder 13, and the eyepiece lens assembly 1 may form a certain angle with the axial line of the cylinder 13, for example, may be disposed to extend obliquely upward.

Correspondingly, one side of the eyepiece group 1 is provided with a photographing button 6 connected with the control mainboard, and photographing can be realized by pressing the photographing button 6.

Preferably, the periphery of the objective lens group 9 is provided with a mounting seat, and the common illumination light source 10, the laser ranging assembly 11 and the infrared illumination light source 12 are all mounted on the mounting seat.

The common illumination light source 10 may be an LED light source, which is a visible light source, and an LED light source with different specifications may be selected according to actual requirements, so as to adapt to different illumination environments. Correspondingly, one side of the eyepiece group 1 is provided with a common lighting source button 3 connected with the control main board. Namely, an operator observes on one side of the eyepiece group 1, and if the brightness needs to be improved, the operator triggers the control main board to send a control instruction to start the ordinary illumination light source 10 by pressing the ordinary illumination light source button 3.

The infrared illumination light source 12 can be an infrared LED light source, and correspondingly, an infrared illumination light source button 4 connected with the control main board is arranged on one side of the eyepiece group 1. Namely, an operator observes on one side of the eyepiece group 1, if the brightness needs to be improved in a dim environment, the operator triggers the control main board to send a control instruction to start the infrared illumination light source 12 by pressing the ordinary illumination light source button 3, so that an image with higher contrast and a longer illumination distance can be obtained, and the eyepiece group is more suitable for photographing and analysis in some occasions.

Preferably, the data charging interface 2 connected with the control main board is arranged on one side of the eyepiece group 1. The data charging interface 2 may include a USB interface, an HDMI interface, and a Type-C interface. The functions of charging the device, exporting data pictures and the like can be realized. And the image data can be imported to mobile equipment such as a mobile phone, a tablet, a notebook and the like in real time through a data line and the like.

In this embodiment, the laser distance measuring assembly 11 may be automatically started when the device is started, or may be triggered and started by setting a switch button. The laser ranging module 11 includes a laser transmitter and a laser receiver, which can measure the distance between the observed object and the observer in real time. The distance data detected by the laser ranging assembly 11 can be displayed on the display screen 7.

Preferably, a memory card slot 5 is disposed on one side of the eyepiece set 1, and a memory card can be inserted to store data in the device.

In this embodiment, the display 7 may be hinged to the barrel 13, which may be rotated 360 ° for easy viewing. The display 7 may be a touch display.

Preferably, the bottom of the cylinder 13 is also provided with a tripod interface 14 for cooperating with a tripod.

In this embodiment, the control motherboard may include a controller, which includes but is not limited to a microprocessor, a microcontroller, a digital signal processor, a microcomputer, a central processing unit, a field programmable gate array, a programmable logic device, a state machine, a logic circuit, an analog circuit, a digital circuit, and/or any device that operates signals (analog and/or digital) based on operational instructions, and may adopt a control scheme such as a commercially available master MCU, or be modified or innovated as needed, which will not be described in detail herein. The relevant data processing and control instructions of the present application are primarily processed by the controller.

In the present embodiment, a triangular device without an external light source at a remote location is taken as an example for inspection and measurement.

The televiewing scope is first mounted to the tripod through the bottom tripod interface 14 of the barrel 13 and the tripod head is adjusted to the appropriate angle. Then, the common illumination light source 10 is turned on, the triangular equipment is observed through the eyepiece group 1, the focusing knob 8 is rotated, so that a clear image is obtained in the visual field, the image is enlarged to a proper size, and the triangular equipment is inspected according to an inspection rule. After the inspection under the visible light source is finished, the infrared illumination light source 12 is turned on, and the triangular equipment is inspected in the display screen 7 (the inspection of the common illumination light source and the inspection of the infrared illumination light source are not in sequence).

In the inspection process, the inspector can press the photographing button 6 according to the requirement to photograph, and can obtain the picture with the scale and the distance.

It can be understood that this long-distance inspection observation device can realize carrying out image acquisition, and set up ordinary illumination light source 10 and infrared illumination light source 12 etc. and can be applied to the relatively poor environment of light, and laser rangefinder subassembly 11 can detect better simultaneously and measure the distance of observed object and observer, and this long-distance inspection observation device can obtain abundanter accurate observed object information.

It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. A long-distance inspection observation device is characterized by comprising a barrel body (13) and an image acquisition assembly arranged on the barrel body (13), wherein the image acquisition assembly comprises an eyepiece set (1) and an objective set (9) which are arranged at two ends of the barrel body (13), and a focusing knob (8) for connecting the eyepiece set (1) and the objective set (9) is arranged on the barrel body (13); a control main board and a battery connected with the control main board are arranged in the cylinder body (13), and the control main board is connected with the image acquisition assembly;

the remote inspection observation device also comprises a display screen (7) which is rotatably arranged on the cylinder body (13) and is connected with the control main board;

and a common lighting source (10), a laser ranging assembly (11) and an infrared lighting source (12) which are connected with the control main board are arranged on the periphery of the objective group (9).

2. Teleinspection observation device according to claim 1, characterized in that the periphery of the objective lens group (9) is provided with a mounting seat on which the general illumination source (10), the laser ranging assembly (11) and the infrared illumination source (12) are mounted.

3. Televiewing device according to claim 1, characterized in that a photographing button (6) connected to said control board is provided on one side of said eyepiece group (1).

4. Televiewing device according to claim 1, characterized in that said eyepiece group (1) is provided on one side with a common illumination source button (3) connected to said control motherboard.

5. Televiewing device according to claim 1, characterized in that said eyepiece group (1) is provided on one side with an infrared illumination source button (4) connected to said control motherboard.

6. The televiewing observation device according to claim 1, wherein one side of said eyepiece set (1) is provided with a data charging interface (2) connected to said control board.

7. The telematic observation device according to claim 6, wherein the data charging interface (2) comprises a USB interface, an HDMI interface and a Type-C interface.

8. The telematic observation device according to claim 1, wherein one side of the eyepiece group (1) is provided with a memory card slot (5).

9. The telematic observation device according to claim 1, characterized in that said laser ranging assembly (11) comprises a laser transmitter and a laser receiver.

10. Televiewing device according to claim 1, characterized in that the bottom of said cylinder (13) is also provided with a tripod interface (14).