CN216816946U

CN216816946U - Hand-held type meteorological observation device

Info

Publication number: CN216816946U
Application number: CN202122978573.XU
Authority: CN
Inventors: 闫欣鹏; 严辉
Original assignee: Zhongkexing Tuwei Tianxin Beijing Technology Co ltd
Current assignee: Zhongkexing Tuwei Tianxin Technology Co.,Ltd.
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-24
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a hand-held meteorological observation device, comprising: the optical system is arranged at the front end of the acquisition unit and the electric system is arranged at the rear end of the acquisition unit, and the optical system comprises a laser transmitter and a laser receiver which are arranged in parallel; the electrical system comprises a laser emission control module and a laser receiving control module; the laser emission control module is connected with the laser emitter, and the laser receiving control module is connected with the laser receiver. Compared with vehicle-mounted and fixed meteorological observation systems, the device is convenient to carry and load, has stronger flexibility, adopts modularization and miniaturization technology, is easy to carry, and realizes observation and uploading of meteorological elements in a field environment.

Description

Hand-held type meteorological observation device

Technical Field

The utility model relates to the technical field of meteorological observation, in particular to a handheld meteorological observation device.

Background

The meteorological observation device can be mainly used in the application fields of meteorological detection and service, traffic control, scientific research, airport observation, meteorological hydrological observation, meteorological radar data correction and the like.

The existing meteorological observation device is mainly fixed, plays an important role in actual guarantee, is influenced by various factors, and has a certain gap compared with the requirement of powerful guarantee. The prominent expression is as follows: the whole design is lacked, and the resource allocation is not optimized enough; the single-purpose single-package is poor in integration; low miniaturization degree, low storage and transportation integration and the like. Therefore, it is urgently needed to enhance the miniaturization and integration design, develop portable ground meteorological observation and detection equipment and provide support for quickly forming meteorological guarantee capability.

SUMMERY OF THE UTILITY MODEL

The utility model provides a handheld meteorological observation device, which is used for solving the technical problems that the conventional meteorological observation device is poor in integration level and difficult to carry.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a hand-held meteorological observation device, comprising: the optical system is arranged at the front end of the acquisition unit and the electric system is arranged at the rear end of the acquisition unit, and the optical system comprises a laser transmitter and a laser receiver which are arranged in parallel; the electrical system comprises a laser emission control module and a laser receiving control module; the laser emission control module is connected with the laser emitter, and the laser receiving control module is connected with the laser receiver.

As a further improvement of the utility model:

the laser transmitter comprises a modulation unit used for collimating and modulating laser emitted by the laser radar; the laser receiver comprises a receiving and converging unit and a filtering unit, wherein the receiving and converging unit is used for receiving and converging the laser echo backscattered by the atmosphere, and the filtering unit is used for filtering clutter of other wave bands in the received laser echo.

The electrical system further comprises a tilt angle detection module for detecting a tilt angle of the laser emitter with respect to the plumb direction, and a temperature control module.

The laser transmitter and the laser receiver are of a double-barrel structure which is longitudinally arranged in parallel, and at least two aiming centers for straight line coincident aiming are further arranged on the longitudinal middle line of the double-barrel structure.

The handheld meteorological observation device is also provided with a display screen, and the display screen is used for being connected with an electrical system.

The electric system further comprises a storage unit and a communication unit, cameras are further arranged in the middle of the laser transmitter and the laser receiver of the double-cylinder structure and connected with the electric system, and collected videos or pictures are stored in the storage unit or output through the communication unit.

The electricity system is still including setting up the battery compartment at the rear end, and the battery compartment is connected with optical system, and the battery compartment is equipped with the battery protecting cover to be equipped with charging navigation plug and switch at hand-held type meteorological observation device's back end. .

The utility model has the following beneficial effects:

1. compared with vehicle-mounted and fixed meteorological observation systems, the handheld meteorological observation device is convenient to carry and load, has stronger flexibility, adopts a modularized and miniaturized technology, is easy to carry, realizes observation and uploading of meteorological elements in a field environment, and can timely master meteorological conditions of a task area and scientifically make an action plan to provide support.

2. In the preferred scheme, the handheld meteorological observation device can carry out observation according to task requirements, is not limited by time and place, is convenient to arrange and simple to operate, can be used as an important supplement of an active meteorological observation business system, and provides more timely and accurate meteorological observation data for professional forecast guarantee, scientific research and the like.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail below with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification. In the drawings:

FIG. 1 is a schematic top view of a hand-held weather observation device in accordance with a preferred embodiment of the present invention;

FIG. 2 is a schematic bottom view of the hand-held weather observation device in accordance with the preferred embodiment of the present invention;

FIG. 3 is a schematic structural view of the front face of the hand-held weather observation device in accordance with the preferred embodiment of the present invention;

FIG. 4 is a schematic structural view of the rear end face of the hand-held weather-observing device in accordance with the preferred embodiment of the present invention; (ii) a

FIG. 5 is a schematic view of the internal principles of the hand-held weather observation device of the preferred embodiment of the present invention;

FIG. 6 is a functional block diagram of the electrical system of the hand-held weather observation device in accordance with the preferred embodiment of the present invention.

The reference numerals in the figures denote:

1. a laser transmitter; 2. a laser receiver; 3. a camera; 4. a battery cover; 5. a power switch; 6. aerial plug; 7. aiming at the center; 8. a mis-touch prevention device; 9. a synthesis button; 10. a power indicator light; 11. a charging indicator light; 12. a display screen; 13. a grip; 14. the hole is expanded.

Detailed Description

The embodiments of the utility model will be described in detail below with reference to the drawings, but the utility model can be implemented in many different ways as defined and covered by the claims.

Referring to fig. 1 to 4, and fig. 5, the hand-held weather-observing device of the present invention includes: the system comprises an optical system arranged at the front end of the acquisition and an electric system arranged at the rear end, wherein the optical system comprises a laser transmitter 1 and a laser receiver 2 which are arranged in parallel; the electrical system comprises a laser emission control module and a laser receiving control module; the laser emission control module is connected with the laser emitter 1, and the laser receiving control module is connected with the laser receiver 2. In implementation, the laser transmitter 1 and the laser receiver 2 may be arranged in a double-cylinder structure which is longitudinally arranged in parallel, and at least two aiming centers 7 for aligning and aiming straight lines are further arranged on a longitudinal centerline of the double-cylinder structure. Compared with vehicle-mounted and fixed meteorological observation systems, the device is convenient to carry and load, has stronger flexibility, adopts modularization and miniaturization technologies, is easy to carry, realizes observation and uploading of meteorological elements in a field environment, and can timely master the meteorological conditions of a task area and scientifically make an action plan to provide support.

In implementation, the laser transmitter 1 includes a modulation unit for collimating and modulating laser emitted by the laser radar; the laser receiver 2 comprises a receiving and converging unit for receiving and converging the laser echo backscattered from the atmosphere, and a filtering unit for filtering clutter in other wave bands in the received laser echo.

Referring to fig. 6, the electrical system further includes an inclination angle detection module for detecting an inclination angle of the laser transmitter 1 with respect to the plumb direction, and a temperature control module; the temperature control module comprises a temperature acquisition device for acquiring air temperature and a window heating plate for heating the laser emission and receiving windows. When the system is implemented, the electrical system further comprises a storage unit and a communication unit, a camera 3 is further arranged in the middle of the laser transmitter 1 and the laser receiver 2 in the double-cylinder structure, and the camera 3 is connected with the electrical system and used for storing collected videos or pictures in the storage unit or outputting the collected videos or pictures through the communication unit. The electrical system further comprises a battery cabin arranged at the rear end, the battery cabin is connected with the optical system, the battery cabin is provided with a battery protecting cover 4, and a charging aviation plug 6 and a power switch 5 are arranged at the rear section of the handheld meteorological observation device. Correspondingly, the electrical system is also provided with a corresponding charging control board. Is convenient for carrying and charging.

In practice, the handheld meteorological observation device is further provided with a display screen 12, and the display screen 12 is used for being connected with an electrical system. The power indicator lamp 10 and the charging indicator lamp 11 are arranged near the display screen 12, the comprehensive button 9 is correspondingly connected with the display screen 12 and the signal processing board, and the anti-misoperation device 8 of the enclosure structure of at least a half circle is arranged around the comprehensive button 9 to prevent misoperation. Referring to fig. 2, the bottom of the device is also provided with an expansion hole 14 to which a fixing device, such as a tripod, a pan-tilt head, etc., can be mounted. The device is also provided with a grip 13.

The handheld meteorological observation device adopts a modularized and miniaturized technology, is easy to carry, realizes observation and uploading of meteorological elements in a field environment, and can timely master meteorological conditions of a task area and scientifically make an action plan to provide support. The method can be widely applied to the application fields of meteorological detection and service, traffic control, scientific research, airport observation, meteorological hydrological observation, meteorological radar data correction and the like.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hand-held meteorological observation device, comprising: the optical system is arranged at the front end of the acquisition device and the electric system is arranged at the rear end of the acquisition device, and the optical system comprises a laser transmitter (1) and a laser receiver (2) which are arranged in parallel; the electrical system comprises a laser emission control module and a laser receiving control module; the laser emission control module is connected with the laser emitter (1), and the laser receiving control module is connected with the laser receiver (2).

2. The hand-held meteorological observation apparatus according to claim 1, wherein the laser transmitter (1) comprises a modulation unit for collimating and modulating laser light emitted by a lidar; the laser receiver (2) comprises a receiving and converging unit and a filtering unit, wherein the receiving and converging unit is used for receiving the laser echo of atmosphere backscattering and converging, and the filtering unit is used for filtering clutter of other wave bands in the received laser echo.

3. The hand-held meteorological observation apparatus according to claim 1, wherein the electrical system further comprises an inclination angle detection module for detecting an inclination angle of the laser transmitter (1) with respect to a plumb direction, and a temperature control module.

4. The hand-held meteorological observation device according to any one of claims 1 to 3, characterized in that the laser transmitter (1) and the laser receiver (2) are of a double-cylinder structure arranged in parallel in the longitudinal direction, and at least two aiming centers (7) for straight line coincident aiming are further arranged on the longitudinal midline of the double-cylinder structure.

5. The hand-held weather observation device according to claim 4, characterized in that a display screen (12) is further provided on the hand-held weather observation device, the display screen (12) being adapted to be connected to the electrical system.

6. The hand-held meteorological observation device according to claim 4, characterized in that the electrical system further comprises a storage unit and a communication unit, a camera (3) is further arranged in the middle of the laser transmitter (1) and the laser receiver (2) of the double-cylinder structure, and the camera (3) is connected with the electrical system and stores the collected videos or pictures in the storage unit or outputs the videos or the pictures through the communication unit.

7. The hand-held meteorological observation device according to claim 4, wherein the electrical system further comprises a battery compartment arranged at the rear end, the battery compartment is connected with the optical system, the battery compartment is provided with a battery protecting cover (4), and a charging air plug (6) and a power switch (5) are arranged at the rear end of the hand-held meteorological observation device.