CN210894751U

CN210894751U - Camera snow depth monitoring device

Info

Publication number: CN210894751U
Application number: CN201922219705.3U
Authority: CN
Inventors: 刘国军; 李生宇; 王海峰; 吕金岭; 吕振涛
Original assignee: Xinjiang Institute of Ecology and Geography of CAS
Current assignee: Xinjiang Institute of Ecology and Geography of CAS
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-06-30
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a camera snow depth monitoring devices, including digital camera, base, protection casing, installing support and black and white sighting rod, place the built-in PLC control circuit of digital camera in the protection casing, the protection casing passes through the base to be fixed on the installing support, keeps away from the subaerial inserting of installing support and is equipped with the black and white sighting rod, and the whole of black and white sighting rod is located digital camera's the field of vision. The utility model aims at providing a camera snow depth monitoring devices can solve the problem that prior art exists, can monitor the snow depth and its change developments, has simple structure, with low costs, easy and simple to handle, measurement accuracy height, characteristics that the practicality is strong simultaneously.

Description

Camera snow depth monitoring device

Technical Field

The utility model relates to a meteorological measuring instrument technical field especially relates to a camera snow depth monitoring devices.

Background

The snow depth is one of basic observation projects of ground meteorological observation business, and has important significance for disaster weather early warning, professional meteorological service and scientific experimental data monitoring. The meteorological department mainly observes the snow depth to snow depth, obtains the snow depth data through the method of artifical reading snow measuring ruler scale, and though the application is simple and convenient, to some artifical inconvenient measurement, and operating condition is very abominable, or the place of the regional snow depth that can't measure now, automatic measurement appearance ware seems very important. The utility model relates to a can record the snow depth and monitor its dynamic change through setting for the automatic snow depth of shooing, through artifical discernment, record the snow depth and the change process, its precision is higher, compares with the present measurement snow depth instrument, and the practicality is very strong, the lower device of monitoring snow depth of cost ratio.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a camera snow depth monitoring devices to solve the problem that above-mentioned prior art exists, can monitor the snow depth and its change developments, have simple structure, with low costs, easy and simple to handle, measurement accuracy is high, the characteristics that the practicality is strong simultaneously.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a camera snow depth monitoring devices, including digital camera, base, protection casing, installing support and black and white sighting rod, place in the protection casing built-in PLC control circuit of digital camera, the protection casing passes through the base to be fixed on the installing support, keep away from the subaerial inserting of installing support is equipped with black and white sighting rod, black and white sighting rod's whole is located in digital camera's the field of vision.

Preferably, the digital camera with the built-in PLC control circuit is in signal link with the monitoring center, and the digital camera is externally connected with a power supply.

Preferably, a battery box electrically connected with the digital camera is placed in the protective cover, and a standby battery is arranged in the battery box.

Preferably, the protection casing is made by the PVC pipe, just the rear end of protection casing can be sealed through the back lid, digital camera's camera lens sees through the front end of protection casing with black and white sighting rod aligns.

Preferably, the cover is equipped with solid fixed ring on the safety cover, gu fixed ring pass through the screw with the safety cover outer wall is fixed, gu fixed ring's bottom is passed through the base is installed on the installing support.

Preferably, the mounting bracket comprises two fixing rods and a plurality of fixing pull wires, the fixing rings are hooped on the outer wall of the protective cover close to two end parts, the fixing rings are fixed on the base through screws, the bottom end of the base is fixedly connected with the top ends of the fixing rods, and the bottom ends of the fixing rods are inserted on the ground; the tops of the fixed stay wires are connected with the top of the fixed rod, and the bottoms of the fixed stay wires are symmetrically fixed on the ground around the fixed rod.

Preferably, the ground fixing points of the plurality of fixed pull wires are uniformly distributed on the circumference with the fixed rod as the circle center.

Preferably, the black and white target is placed right in front of the digital camera, and the black and white target is located in the northeast direction of the camera.

The utility model discloses for prior art gain following technological effect:

the utility model provides a camera snow depth monitoring devices can record the snow depth and monitor its dynamic change through setting for the automatic snow depth of shooing, and the record precision is high, and the practicality is strong, and the cost is lower.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described 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 according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a snow depth monitoring device of a camera;

wherein, 1, a rear cover; 2, fixing a ring; 3, screwing; 4, fixing the rod; 5 fixing the stay wire; 6, a battery box; 7, a protective cover; 8 a digital camera; 9, a base; 10 black and white marker post.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

As shown in fig. 1, the utility model provides a camera snow depth monitoring devices, including digital camera 8, base 9, protection casing 7, installing support and black and white sighting rod 10, place the built-in PLC control circuit of digital camera 8 in protection casing 7, protection casing 7 passes through base 9 to be fixed on the installing support, keeps away from the subaerial inserting of installing support and is equipped with black and white sighting rod 10, and the whole of black and white sighting rod 10 is located digital camera 8's the field of vision.

The digital camera 8 with the built-in PLC control circuit is linked with the monitoring center signal, and the digital camera 8 is externally connected with a power supply. The PLC control circuit is a programmable circuit, and can set the start time and the shooting time of the digital camera 8, and the camera is in a sleep state after shooting. The digital camera 8 is programmed, the starting time is set, pictures are taken in the morning, at noon and at evening each day, after snowing, the snow depth is measured by the height of the snow embedded in the black and white mark post 10 (marked with scale lines), the snow depth is stored on a memory card of the camera through photographing, remote signals transmit information back, or after winter, the memory card can be taken back, the pictures are processed through related software on a computer, the snow depth of each day is read, and the depth change of different dates is monitored.

A battery box 6 electrically connected with a digital camera 8 is arranged in the protective cover 7, a standby battery is arranged in the battery box 6, and the digital camera 8 is provided with an external power supply interface which can be used for supplying power for the camera and also can be used for supplying power for the standby power supply. The standby battery can resist low temperature and can normally work at minus 40 ℃, and the electric quantity is sufficient in the monitoring period.

The protection casing 7 is made by the PVC pipe, and the rear end of protection casing 7 can be sealed through back lid 1, prevents that sleet from getting into, and digital camera 8's camera lens sees through the front end and the alignment of black and white sighting rod 10 of protection casing 7. The base 9, on which the camera is fixed, can be moved to adjust the angle of photographing. The cover is equipped with solid fixed ring 2 on the protection casing 7, and solid fixed ring 2 passes through

screw

3 and 7 outer walls of protection casing to be fixed, and the bottom of solid fixed ring 2 is passed through the base 9 and is installed on the installing support.

The mounting bracket comprises two fixing rods 4 and a plurality of fixing pull wires 5, fixing rings 2 are hooped on the outer wall of the protective cover 7 close to two end parts, the fixing rings 2 are fixed on a base 9 through screws 3, the bottom end of the base 9 is fixedly connected with the top ends of the fixing rods 4, and the bottom ends of the fixing rods 4 are inserted on the ground; the tops of the fixed stay wires 5 are connected with the top of the fixed rod 4, the bottoms of the fixed stay wires 5 are symmetrically fixed on the peripheral ground of the fixed rod 4, and the ground fixed points of the fixed stay wires 5 are uniformly distributed on the circumference which takes the fixed rod 4 as the center of a circle, so that the vertical stable state of the fixed rod 4 is ensured.

The black and white post 10 is placed in front of the digital camera 8, and the black and white post 10 is located in the northeast direction of the camera, avoiding the backlight, and ensuring that the digital camera 8 can shine the whole post at the same time.

The utility model discloses a camera snow depth monitoring devices, the use as follows:

the protective cover 7 of the built-in digital camera 8 is fixed on the base 9, and enough low-temperature-resistant batteries are arranged in the battery box 6 to ensure parallel connection after working voltage. The power connection of the battery box 6 is connected to a camera power socket, after the connection is completed, the battery box 6 and the camera are placed into the outer barrel of the protective cover 7 together, the camera is fixed, and the rear cover 1 is covered to prevent rain and snow from entering. The protective cover 7 is fixed on the mounting bracket by the fixing ring 2, in order to keep stable and firm, the bracket is fixed by the fixing pull wire 5, the black and white marker post 10 is buried, the marker post is placed in the front of the camera, the direction is kept in the northeast direction, the backlight is avoided, and the camera can be ensured to illuminate all the posts. The digital camera 8 is programmed, the starting time is set, pictures are taken in the morning, at noon and in the evening every day, and after snowfall, the depth of the snow is measured by the height of the black and white marker post 10 where the snow is buried. The picture is shot and stored on the memory card of the camera, after winter, the memory card can be taken back, and the picture can be read out of the depth of snow every day and the depth change of different dates can be monitored through the processing of related software on a computer.

The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims

1. The utility model provides a camera snow depth monitoring devices which characterized in that: the digital camera built-in PLC control circuit is arranged in the protective cover, the protective cover is fixed on the mounting support through the base, the black and white mark post is inserted on the ground far away from the mounting support, and the whole black and white mark post is positioned in the visual field of the digital camera.

2. The camera snow depth monitoring device according to claim 1, characterized in that: the digital camera with the built-in PLC control circuit is in signal link with the monitoring center, and the digital camera is externally connected with a power supply.

3. The camera snow depth monitoring device according to claim 1, characterized in that: a battery box which is electrically connected with the digital camera is arranged in the protective cover, and a standby battery is arranged in the battery box.

4. The camera snow depth monitoring device according to claim 1, characterized in that: the protection casing is made by the PVC pipe, just the rear end of protection casing can be sealed through the back lid, digital camera's camera lens sees through the front end of protection casing with black and white sighting rod aligns.

5. The camera snow depth monitoring device according to claim 4, wherein: the cover is equipped with solid fixed ring on the safety cover, gu fixed ring pass through the screw with the safety cover outer wall is fixed, gu fixed ring's bottom is passed through the pedestal mounting is in on the installing support.

6. The camera snow depth monitoring device according to claim 5, characterized in that: the mounting bracket comprises two fixing rods and a plurality of fixing pull wires, the fixing rings are hooped on the outer wall of the protective cover close to two end parts, the fixing rings are fixed on the base through screws, the bottom end of the base is fixedly connected with the top ends of the fixing rods, and the bottom ends of the fixing rods are inserted on the ground; the tops of the fixed stay wires are connected with the top of the fixed rod, and the bottoms of the fixed stay wires are symmetrically fixed on the ground around the fixed rod.

7. The camera snow depth monitoring device according to claim 6, characterized in that: the ground fixing points of the plurality of fixing pull wires are uniformly distributed on the circumference taking the fixing rod as the circle center.

8. The camera snow depth monitoring device according to claim 1, characterized in that: the black and white marker post is placed right in front of the digital camera and is positioned in the northeast direction of the camera.